Cassegrain 32" - ZWO 6200MM Pro - Rc, V, B, Ic photometric filters
Clear night at 22mag/arcsec2
No moon

Cassegrain 32" - ZWO 6200MM Pro - Rc, V, B, Ic photometric filters
Clear night at 22mag/arcsec2
No moon

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20200519)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 20/21 IV 2020; B_68_90s (60/41); V_68_60s (67/47); Rc_68_30s (65/46); Ic_68_30s (66/46); 4.1h; minimum P
# NOTE FLT B 2458960.42541 +/- 0.00012; 20200420 22:12:35 (UT) GEO
# NOTE FLT V 2458960.42542 +/- 0.00008; 20200420 22:12:36 (UT) GEO
# NOTE FLT Rc 2458960.42540 +/- 0.00008; 20200420 22:12:35 (UT) GEO
# NOTE FLT Ic 2458960.42575 +/- 0.00011; 20200420 22:13:05 (UT) GEO
# NOTE FLT BVRcIc average 2458960.42550 +/- 0.00012; 20200420 22:12:43 (UT) GEO
# COND fine clear weather

----- EBFit result: -----
Tmin = 2458960.42573
Error (1 sigma): +0.00025/-0.00028 (Bootstrapping), +0.00028/-0.00020 (Prayer bead), +0.00010/-0.00010 (LSM)
Error (95% CI): +0.00053/-0.00058 (Bootstrapping), +0.00037/-0.00031 (Prayer bead)
LSM: chi^2 = 350.2, n_freedom = 36

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20200519)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 20/21 IV 2020; B_68_90s (60/41); V_68_60s (67/47); Rc_68_30s (65/46); Ic_68_30s (66/46); 4.1h; minimum P
# NOTE FLT B 2458960.42541 +/- 0.00012; 20200420 22:12:35 (UT) GEO
# NOTE FLT V 2458960.42542 +/- 0.00008; 20200420 22:12:36 (UT) GEO
# NOTE FLT Rc 2458960.42540 +/- 0.00008; 20200420 22:12:35 (UT) GEO
# NOTE FLT Ic 2458960.42575 +/- 0.00011; 20200420 22:13:05 (UT) GEO
# NOTE FLT BVRcIc average 2458960.42550 +/- 0.00012; 20200420 22:12:43 (UT) GEO
# COND fine clear weather

----- EBFit result: -----
Tmin = 2458960.42540
Error (1 sigma): +0.00023/-0.00022 (Bootstrapping), +0.00008/-0.00006 (Prayer bead), +0.00008/-0.00008 (LSM)
Error (95% CI): +0.00042/-0.00048 (Bootstrapping), +0.00009/-0.00009 (Prayer bead)
LSM: chi^2 = 194.3, n_freedom = 35

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20200519)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 20/21 IV 2020; B_68_90s (60/41); V_68_60s (67/47); Rc_68_30s (65/46); Ic_68_30s (66/46); 4.1h; minimum P
# NOTE FLT B 2458960.42541 +/- 0.00012; 20200420 22:12:35 (UT) GEO
# NOTE FLT V 2458960.42542 +/- 0.00008; 20200420 22:12:36 (UT) GEO
# NOTE FLT Rc 2458960.42540 +/- 0.00008; 20200420 22:12:35 (UT) GEO
# NOTE FLT Ic 2458960.42575 +/- 0.00011; 20200420 22:13:05 (UT) GEO
# NOTE FLT BVRcIc average 2458960.42550 +/- 0.00012; 20200420 22:12:43 (UT) GEO
# COND fine clear weather

----- EBFit result: -----
Tmin = 2458960.42540
Error (1 sigma): +0.00019/-0.00024 (Bootstrapping), +0.00012/-0.00011 (Prayer bead), +0.00008/-0.00008 (LSM)
Error (95% CI): +0.00039/-0.00047 (Bootstrapping), +0.00022/-0.00015 (Prayer bead)
LSM: chi^2 = 301.2, n_freedom = 33

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20200519)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 20/21 IV 2020; B_68_90s (60/41); V_68_60s (67/47); Rc_68_30s (65/46); Ic_68_30s (66/46); 4.1h; minimum P
# NOTE FLT B 2458960.42541 +/- 0.00012; 20200420 22:12:35 (UT) GEO
# NOTE FLT V 2458960.42542 +/- 0.00008; 20200420 22:12:36 (UT) GEO
# NOTE FLT Rc 2458960.42540 +/- 0.00008; 20200420 22:12:35 (UT) GEO
# NOTE FLT Ic 2458960.42575 +/- 0.00011; 20200420 22:13:05 (UT) GEO
# NOTE FLT BVRcIc average 2458960.42550 +/- 0.00012; 20200420 22:12:43 (UT) GEO
# COND fine clear weather

----- EBFit result: -----
Tmin = 2458960.42540
Error (1 sigma): +0.00022/-0.00027 (Bootstrapping), +0.00029/-0.00024 (Prayer bead), +0.00012/-0.00012 (LSM)
Error (95% CI): +0.00043/-0.00053 (Bootstrapping), +0.00039/-0.00031 (Prayer bead)
LSM: chi^2 = 116.2, n_freedom = 29

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20200519)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 20/21 IV 2020; B_68_90s (60/41); V_68_60s (67/47); Rc_68_30s (65/46); Ic_68_30s (66/46); 4.1h; minimum P
# NOTE FLT B 2458960.42541 +/- 0.00012; 20200420 22:12:35 (UT) GEO
# NOTE FLT V 2458960.42542 +/- 0.00008; 20200420 22:12:36 (UT) GEO
# NOTE FLT Rc 2458960.42540 +/- 0.00008; 20200420 22:12:35 (UT) GEO
# NOTE FLT Ic 2458960.42575 +/- 0.00011; 20200420 22:13:05 (UT) GEO
# NOTE FLT BVRcIc average 2458960.42550 +/- 0.00012; 20200420 22:12:43 (UT) GEO
# COND fine clear weather

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20200519)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 20/21 IV 2020; B_68_90s (60/41); V_68_60s (67/47); Rc_68_30s (65/46); Ic_68_30s (66/46); 4.1h; minimum P
# NOTE FLT B 2458960.42541 +/- 0.00012; 20200420 22:12:35 (UT) GEO
# NOTE FLT V 2458960.42542 +/- 0.00008; 20200420 22:12:36 (UT) GEO
# NOTE FLT Rc 2458960.42540 +/- 0.00008; 20200420 22:12:35 (UT) GEO
# NOTE FLT Ic 2458960.42575 +/- 0.00011; 20200420 22:13:05 (UT) GEO
# NOTE FLT BVRcIc average 2458960.42550 +/- 0.00012; 20200420 22:12:43 (UT) GEO
# COND fine clear weather

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20200519)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 20/21 IV 2020; B_68_90s (60/41); V_68_60s (67/47); Rc_68_30s (65/46); Ic_68_30s (66/46); 4.1h; minimum P
# NOTE FLT B 2458960.42541 +/- 0.00012; 20200420 22:12:35 (UT) GEO
# NOTE FLT V 2458960.42542 +/- 0.00008; 20200420 22:12:36 (UT) GEO
# NOTE FLT Rc 2458960.42540 +/- 0.00008; 20200420 22:12:35 (UT) GEO
# NOTE FLT Ic 2458960.42575 +/- 0.00011; 20200420 22:13:05 (UT) GEO
# NOTE FLT BVRcIc average 2458960.42550 +/- 0.00012; 20200420 22:12:43 (UT) GEO
# COND fine clear weather

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20200519)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 20/21 IV 2020; B_68_90s (60/41); V_68_60s (67/47); Rc_68_30s (65/46); Ic_68_30s (66/46); 4.1h; minimum P
# NOTE FLT B 2458960.42541 +/- 0.00012; 20200420 22:12:35 (UT) GEO
# NOTE FLT V 2458960.42542 +/- 0.00008; 20200420 22:12:36 (UT) GEO
# NOTE FLT Rc 2458960.42540 +/- 0.00008; 20200420 22:12:35 (UT) GEO
# NOTE FLT Ic 2458960.42575 +/- 0.00011; 20200420 22:13:05 (UT) GEO
# NOTE FLT BVRcIc average 2458960.42550 +/- 0.00012; 20200420 22:12:43 (UT) GEO
# COND fine clear weather

NWT 150/600 + MII G2-8300
----- EBFit result: -----
Tmin = 2458940.55549
Error (1 sigma): +0.00056/-0.00050 (Bootstrapping), +0.00042/-0.00043 (Prayer bead), +0.00014/-0.00014 (LSM)
Error (95% CI): +0.00106/-0.00092 (Bootstrapping), +0.00088/-0.00102 (Prayer bead)
LSM: chi^2 = 318.4, n_freedom = 58

NWT 150/600 + MII G2-8300
----- EBFit result: -----
Tmin = 2458940.41945
Error (1 sigma): +0.00015/-0.00017 (Bootstrapping), +0.00018/-0.00018 (Prayer bead), +0.00007/-0.00007 (LSM)
Error (95% CI): +0.00030/-0.00034 (Bootstrapping), +0.00034/-0.00028 (Prayer bead)
LSM: chi^2 = 716.0, n_freedom = 132

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20190220)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 17/18 II 2019; B_98_90s (76); V_98_60s (82); Rc_98_30s (85); Ic_98_30s (74); 6.1h; minimum S, maximum, minimum P

# NOTE FLT B 2458532.46247 +/- 0.00024; 20190217 23:05:57 (UT) GEO
# NOTE FLT V 2458532.46238 +/- 0.00017; 20190217 23:05:50 (UT) GEO
# NOTE FLT Rc 2458532.46214 +/- 0.00016; 20190217 23:05:29 (UT) GEO
# NOTE FLT Ic 2458532.46264 +/- 0.00021; 20190217 23:06:12 (UT) GEO
# NOTE FLT BVRcIc average 2458532.46240 +/- 0.00024; 20190217 23:05:51 (UT) GEO

# NOTE FLT B 2458532.59589 +/- 0.00021; 20190218 02:18:05 (UT) GEO
# NOTE FLT V 2458532.59643 +/- 0.00017; 20190218 02:18:52 (UT) GEO
# NOTE FLT Rc 2458532.59590 +/- 0.00014; 20190218 02:18:06 (UT) GEO
# NOTE FLT Ic 2458532.59545 +/- 0.00020; 20190218 02:17:27 (UT) GEO
# NOTE FLT BVRcIc average 2458532.59591 +/- 0.00021; 20190218 02:18:07 (UT) GEO

# COND clear weather, full moon period

----- EBFit result: -----
Tmin = 2458532.59536
Error (1 sigma): +0.00036/-0.00026 (Bootstrapping), +0.00022/-0.00016 (Prayer bead), +0.00018/-0.00018 (LSM)
Error (95% CI): +0.00064/-0.00067 (Bootstrapping), +0.00046/-0.00036 (Prayer bead)
LSM: chi^2 = 107.2, n_freedom = 31

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20190220)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 17/18 II 2019; B_98_90s (76); V_98_60s (82); Rc_98_30s (85); Ic_98_30s (74); 6.1h; minimum S, maximum, minimum P

# NOTE FLT B 2458532.46247 +/- 0.00024; 20190217 23:05:57 (UT) GEO
# NOTE FLT V 2458532.46238 +/- 0.00017; 20190217 23:05:50 (UT) GEO
# NOTE FLT Rc 2458532.46214 +/- 0.00016; 20190217 23:05:29 (UT) GEO
# NOTE FLT Ic 2458532.46264 +/- 0.00021; 20190217 23:06:12 (UT) GEO
# NOTE FLT BVRcIc average 2458532.46240 +/- 0.00024; 20190217 23:05:51 (UT) GEO

# NOTE FLT B 2458532.59589 +/- 0.00021; 20190218 02:18:05 (UT) GEO
# NOTE FLT V 2458532.59643 +/- 0.00017; 20190218 02:18:52 (UT) GEO
# NOTE FLT Rc 2458532.59590 +/- 0.00014; 20190218 02:18:06 (UT) GEO
# NOTE FLT Ic 2458532.59545 +/- 0.00020; 20190218 02:17:27 (UT) GEO
# NOTE FLT BVRcIc average 2458532.59591 +/- 0.00021; 20190218 02:18:07 (UT) GEO

# COND clear weather, full moon period

----- EBFit result: -----
Tmin = 2458532.59589
Error (1 sigma): +0.00025/-0.00031 (Bootstrapping), +0.00028/-0.00032 (Prayer bead), +0.00014/-0.00014 (LSM)
Error (95% CI): +0.00049/-0.00061 (Bootstrapping), +0.00082/-0.00055 (Prayer bead)
LSM: chi^2 = 128.3, n_freedom = 33

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20190220)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 17/18 II 2019; B_98_90s (76); V_98_60s (82); Rc_98_30s (85); Ic_98_30s (74); 6.1h; minimum S, maximum, minimum P

# NOTE FLT B 2458532.46247 +/- 0.00024; 20190217 23:05:57 (UT) GEO
# NOTE FLT V 2458532.46238 +/- 0.00017; 20190217 23:05:50 (UT) GEO
# NOTE FLT Rc 2458532.46214 +/- 0.00016; 20190217 23:05:29 (UT) GEO
# NOTE FLT Ic 2458532.46264 +/- 0.00021; 20190217 23:06:12 (UT) GEO
# NOTE FLT BVRcIc average 2458532.46240 +/- 0.00024; 20190217 23:05:51 (UT) GEO

# NOTE FLT B 2458532.59589 +/- 0.00021; 20190218 02:18:05 (UT) GEO
# NOTE FLT V 2458532.59643 +/- 0.00017; 20190218 02:18:52 (UT) GEO
# NOTE FLT Rc 2458532.59590 +/- 0.00014; 20190218 02:18:06 (UT) GEO
# NOTE FLT Ic 2458532.59545 +/- 0.00020; 20190218 02:17:27 (UT) GEO
# NOTE FLT BVRcIc average 2458532.59591 +/- 0.00021; 20190218 02:18:07 (UT) GEO

# COND clear weather, full moon period


----- EBFit result: -----
Tmin = 2458532.59644
Error (1 sigma): +0.00014/-0.00020 (Bootstrapping), +0.00014/-0.00013 (Prayer bead), +0.00016/-0.00016 (LSM)
Error (95% CI): +0.00031/-0.00039 (Bootstrapping), +0.00022/-0.00024 (Prayer bead)
LSM: chi^2 = 45.2, n_freedom = 31

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20190220)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 17/18 II 2019; B_98_90s (76); V_98_60s (82); Rc_98_30s (85); Ic_98_30s (74); 6.1h; minimum S, maximum, minimum P

# NOTE FLT B 2458532.46247 +/- 0.00024; 20190217 23:05:57 (UT) GEO
# NOTE FLT V 2458532.46238 +/- 0.00017; 20190217 23:05:50 (UT) GEO
# NOTE FLT Rc 2458532.46214 +/- 0.00016; 20190217 23:05:29 (UT) GEO
# NOTE FLT Ic 2458532.46264 +/- 0.00021; 20190217 23:06:12 (UT) GEO
# NOTE FLT BVRcIc average 2458532.46240 +/- 0.00024; 20190217 23:05:51 (UT) GEO

# NOTE FLT B 2458532.59589 +/- 0.00021; 20190218 02:18:05 (UT) GEO
# NOTE FLT V 2458532.59643 +/- 0.00017; 20190218 02:18:52 (UT) GEO
# NOTE FLT Rc 2458532.59590 +/- 0.00014; 20190218 02:18:06 (UT) GEO
# NOTE FLT Ic 2458532.59545 +/- 0.00020; 20190218 02:17:27 (UT) GEO
# NOTE FLT BVRcIc average 2458532.59591 +/- 0.00021; 20190218 02:18:07 (UT) GEO

# COND clear weather, full moon period

----- EBFit result: -----
Tmin = 2458532.59585
Error (1 sigma): +0.00028/-0.00043 (Bootstrapping), +0.00062/-0.00048 (Prayer bead), +0.00021/-0.00021 (LSM)
Error (95% CI): +0.00055/-0.00088 (Bootstrapping), +0.00152/-0.00077 (Prayer bead)
LSM: chi^2 = 86.7, n_freedom = 35

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20190220)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 17/18 II 2019; B_98_90s (76); V_98_60s (82); Rc_98_30s (85); Ic_98_30s (74); 6.1h; minimum S, maximum, minimum P

# NOTE FLT B 2458532.46247 +/- 0.00024; 20190217 23:05:57 (UT) GEO
# NOTE FLT V 2458532.46238 +/- 0.00017; 20190217 23:05:50 (UT) GEO
# NOTE FLT Rc 2458532.46214 +/- 0.00016; 20190217 23:05:29 (UT) GEO
# NOTE FLT Ic 2458532.46264 +/- 0.00021; 20190217 23:06:12 (UT) GEO
# NOTE FLT BVRcIc average 2458532.46240 +/- 0.00024; 20190217 23:05:51 (UT) GEO

# NOTE FLT B 2458532.59589 +/- 0.00021; 20190218 02:18:05 (UT) GEO
# NOTE FLT V 2458532.59643 +/- 0.00017; 20190218 02:18:52 (UT) GEO
# NOTE FLT Rc 2458532.59590 +/- 0.00014; 20190218 02:18:06 (UT) GEO
# NOTE FLT Ic 2458532.59545 +/- 0.00020; 20190218 02:17:27 (UT) GEO
# NOTE FLT BVRcIc average 2458532.59591 +/- 0.00021; 20190218 02:18:07 (UT) GEO

# COND clear weather, full moon period

----- EBFit result: -----
Tmin = 2458532.46266
Error (1 sigma): +0.00033/-0.00034 (Bootstrapping), +0.00020/-0.00018 (Prayer bead), +0.00021/-0.00021 (LSM)
Error (95% CI): +0.00082/-0.00058 (Bootstrapping), +0.00031/-0.00041 (Prayer bead)
LSM: chi^2 = 90.3, n_freedom = 32

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20190220)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 17/18 II 2019; B_98_90s (76); V_98_60s (82); Rc_98_30s (85); Ic_98_30s (74); 6.1h; minimum S, maximum, minimum P

# NOTE FLT B 2458532.46247 +/- 0.00024; 20190217 23:05:57 (UT) GEO
# NOTE FLT V 2458532.46238 +/- 0.00017; 20190217 23:05:50 (UT) GEO
# NOTE FLT Rc 2458532.46214 +/- 0.00016; 20190217 23:05:29 (UT) GEO
# NOTE FLT Ic 2458532.46264 +/- 0.00021; 20190217 23:06:12 (UT) GEO
# NOTE FLT BVRcIc average 2458532.46240 +/- 0.00024; 20190217 23:05:51 (UT) GEO

# NOTE FLT B 2458532.59589 +/- 0.00021; 20190218 02:18:05 (UT) GEO
# NOTE FLT V 2458532.59643 +/- 0.00017; 20190218 02:18:52 (UT) GEO
# NOTE FLT Rc 2458532.59590 +/- 0.00014; 20190218 02:18:06 (UT) GEO
# NOTE FLT Ic 2458532.59545 +/- 0.00020; 20190218 02:17:27 (UT) GEO
# NOTE FLT BVRcIc average 2458532.59591 +/- 0.00021; 20190218 02:18:07 (UT) GEO

# COND clear weather, full moon period

----- EBFit result: -----
Tmin = 2458532.46213
Error (1 sigma): +0.00026/-0.00025 (Bootstrapping), +0.00013/-0.00013 (Prayer bead), +0.00016/-0.00016 (LSM)
Error (95% CI): +0.00048/-0.00054 (Bootstrapping), +0.00023/-0.00020 (Prayer bead)
LSM: chi^2 = 109.5, n_freedom = 36

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20190220)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 17/18 II 2019; B_98_90s (76); V_98_60s (82); Rc_98_30s (85); Ic_98_30s (74); 6.1h; minimum S, maximum, minimum P

# NOTE FLT B 2458532.46247 +/- 0.00024; 20190217 23:05:57 (UT) GEO
# NOTE FLT V 2458532.46238 +/- 0.00017; 20190217 23:05:50 (UT) GEO
# NOTE FLT Rc 2458532.46214 +/- 0.00016; 20190217 23:05:29 (UT) GEO
# NOTE FLT Ic 2458532.46264 +/- 0.00021; 20190217 23:06:12 (UT) GEO
# NOTE FLT BVRcIc average 2458532.46240 +/- 0.00024; 20190217 23:05:51 (UT) GEO

# NOTE FLT B 2458532.59589 +/- 0.00021; 20190218 02:18:05 (UT) GEO
# NOTE FLT V 2458532.59643 +/- 0.00017; 20190218 02:18:52 (UT) GEO
# NOTE FLT Rc 2458532.59590 +/- 0.00014; 20190218 02:18:06 (UT) GEO
# NOTE FLT Ic 2458532.59545 +/- 0.00020; 20190218 02:17:27 (UT) GEO
# NOTE FLT BVRcIc average 2458532.59591 +/- 0.00021; 20190218 02:18:07 (UT) GEO

# COND clear weather, full moon period

----- EBFit result: -----
Tmin = 2458532.46238
Error (1 sigma): +0.00026/-0.00026 (Bootstrapping), +0.00005/-0.00005 (Prayer bead), +0.00017/-0.00017 (LSM)
Error (95% CI): +0.00049/-0.00056 (Bootstrapping), +0.00011/-0.00013 (Prayer bead)
LSM: chi^2 = 70.5, n_freedom = 37

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20190220)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 17/18 II 2019; B_98_90s (76); V_98_60s (82); Rc_98_30s (85); Ic_98_30s (74); 6.1h; minimum S, maximum, minimum P

# NOTE FLT B 2458532.46247 +/- 0.00024; 20190217 23:05:57 (UT) GEO
# NOTE FLT V 2458532.46238 +/- 0.00017; 20190217 23:05:50 (UT) GEO
# NOTE FLT Rc 2458532.46214 +/- 0.00016; 20190217 23:05:29 (UT) GEO
# NOTE FLT Ic 2458532.46264 +/- 0.00021; 20190217 23:06:12 (UT) GEO
# NOTE FLT BVRcIc average 2458532.46240 +/- 0.00024; 20190217 23:05:51 (UT) GEO

# NOTE FLT B 2458532.59589 +/- 0.00021; 20190218 02:18:05 (UT) GEO
# NOTE FLT V 2458532.59643 +/- 0.00017; 20190218 02:18:52 (UT) GEO
# NOTE FLT Rc 2458532.59590 +/- 0.00014; 20190218 02:18:06 (UT) GEO
# NOTE FLT Ic 2458532.59545 +/- 0.00020; 20190218 02:17:27 (UT) GEO
# NOTE FLT BVRcIc average 2458532.59591 +/- 0.00021; 20190218 02:18:07 (UT) GEO

# COND clear weather, full moon period

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20190220)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 17/18 II 2019; B_98_90s (76); V_98_60s (82); Rc_98_30s (85); Ic_98_30s (74); 6.1h; minimum S, maximum, minimum P

# NOTE FLT B 2458532.46247 +/- 0.00024; 20190217 23:05:57 (UT) GEO
# NOTE FLT V 2458532.46238 +/- 0.00017; 20190217 23:05:50 (UT) GEO
# NOTE FLT Rc 2458532.46214 +/- 0.00016; 20190217 23:05:29 (UT) GEO
# NOTE FLT Ic 2458532.46264 +/- 0.00021; 20190217 23:06:12 (UT) GEO
# NOTE FLT BVRcIc average 2458532.46240 +/- 0.00024; 20190217 23:05:51 (UT) GEO

# NOTE FLT B 2458532.59589 +/- 0.00021; 20190218 02:18:05 (UT) GEO
# NOTE FLT V 2458532.59643 +/- 0.00017; 20190218 02:18:52 (UT) GEO
# NOTE FLT Rc 2458532.59590 +/- 0.00014; 20190218 02:18:06 (UT) GEO
# NOTE FLT Ic 2458532.59545 +/- 0.00020; 20190218 02:17:27 (UT) GEO
# NOTE FLT BVRcIc average 2458532.59591 +/- 0.00021; 20190218 02:18:07 (UT) GEO

# COND clear weather, full moon period

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20190220)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 17/18 II 2019; B_98_90s (76); V_98_60s (82); Rc_98_30s (85); Ic_98_30s (74); 6.1h; minimum S, maximum, minimum P

# NOTE FLT B 2458532.46247 +/- 0.00024; 20190217 23:05:57 (UT) GEO
# NOTE FLT V 2458532.46238 +/- 0.00017; 20190217 23:05:50 (UT) GEO
# NOTE FLT Rc 2458532.46214 +/- 0.00016; 20190217 23:05:29 (UT) GEO
# NOTE FLT Ic 2458532.46264 +/- 0.00021; 20190217 23:06:12 (UT) GEO
# NOTE FLT BVRcIc average 2458532.46240 +/- 0.00024; 20190217 23:05:51 (UT) GEO

# NOTE FLT B 2458532.59589 +/- 0.00021; 20190218 02:18:05 (UT) GEO
# NOTE FLT V 2458532.59643 +/- 0.00017; 20190218 02:18:52 (UT) GEO
# NOTE FLT Rc 2458532.59590 +/- 0.00014; 20190218 02:18:06 (UT) GEO
# NOTE FLT Ic 2458532.59545 +/- 0.00020; 20190218 02:17:27 (UT) GEO
# NOTE FLT BVRcIc average 2458532.59591 +/- 0.00021; 20190218 02:18:07 (UT) GEO

# COND clear weather, full moon period

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20190220)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 17/18 II 2019; B_98_90s (76); V_98_60s (82); Rc_98_30s (85); Ic_98_30s (74); 6.1h; minimum S, maximum, minimum P

# NOTE FLT B 2458532.46247 +/- 0.00024; 20190217 23:05:57 (UT) GEO
# NOTE FLT V 2458532.46238 +/- 0.00017; 20190217 23:05:50 (UT) GEO
# NOTE FLT Rc 2458532.46214 +/- 0.00016; 20190217 23:05:29 (UT) GEO
# NOTE FLT Ic 2458532.46264 +/- 0.00021; 20190217 23:06:12 (UT) GEO
# NOTE FLT BVRcIc average 2458532.46240 +/- 0.00024; 20190217 23:05:51 (UT) GEO

# NOTE FLT B 2458532.59589 +/- 0.00021; 20190218 02:18:05 (UT) GEO
# NOTE FLT V 2458532.59643 +/- 0.00017; 20190218 02:18:52 (UT) GEO
# NOTE FLT Rc 2458532.59590 +/- 0.00014; 20190218 02:18:06 (UT) GEO
# NOTE FLT Ic 2458532.59545 +/- 0.00020; 20190218 02:17:27 (UT) GEO
# NOTE FLT BVRcIc average 2458532.59591 +/- 0.00021; 20190218 02:18:07 (UT) GEO

# COND clear weather, full moon period

----- EBFit result: -----
Tmin = 2458532.46245
Error (1 sigma): +0.00042/-0.00033 (Bootstrapping), +0.00030/-0.00026 (Prayer bead), +0.00024/-0.00024 (LSM)
Error (95% CI): +0.00087/-0.00065 (Bootstrapping), +0.00055/-0.00051 (Prayer bead)
LSM: chi^2 = 71.9, n_freedom = 28

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20190220)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 17/18 II 2019; B_98_90s (76); V_98_60s (82); Rc_98_30s (85); Ic_98_30s (74); 6.1h; minimum S, maximum, minimum P

# NOTE FLT B 2458532.46247 +/- 0.00024; 20190217 23:05:57 (UT) GEO
# NOTE FLT V 2458532.46238 +/- 0.00017; 20190217 23:05:50 (UT) GEO
# NOTE FLT Rc 2458532.46214 +/- 0.00016; 20190217 23:05:29 (UT) GEO
# NOTE FLT Ic 2458532.46264 +/- 0.00021; 20190217 23:06:12 (UT) GEO
# NOTE FLT BVRcIc average 2458532.46240 +/- 0.00024; 20190217 23:05:51 (UT) GEO

# NOTE FLT B 2458532.59589 +/- 0.00021; 20190218 02:18:05 (UT) GEO
# NOTE FLT V 2458532.59643 +/- 0.00017; 20190218 02:18:52 (UT) GEO
# NOTE FLT Rc 2458532.59590 +/- 0.00014; 20190218 02:18:06 (UT) GEO
# NOTE FLT Ic 2458532.59545 +/- 0.00020; 20190218 02:17:27 (UT) GEO
# NOTE FLT BVRcIc average 2458532.59591 +/- 0.00021; 20190218 02:18:07 (UT) GEO

# COND clear weather, full moon period

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20180410)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 20/21 IV 2018; B_43_90s (41/12); V_43_60s (38/9); Rc_43_30s (41/11); Ic_43_30s (41/12); 2.7h; minimum P
# NOTE FLT B 2458229.33222 +/- 0.00012; 20180420 19:58:24 (UT) GEO
# NOTE FLT V 2458229.33217 +/- 0.00009; 20180420 19:58:19 (UT) GEO
# NOTE FLT Rc 2458229.33162 +/- 0.00009; 20180420 19:57:32 (UT) GEO
# NOTE FLT Ic 2458229.33236 +/- 0.00013; 20180420 19:58:36 (UT) GEO
# NOTE FLT BVRcIc average 2458229.33209 +/- 0.00013; 20180420 19:58:13 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2458229.33237
Error (1 sigma): +0.00022/-0.00021 (Bootstrapping), +0.00006/-0.00005 (Prayer bead), +0.00013/-0.00013 (LSM)
Error (95% CI): +0.00048/-0.00042 (Bootstrapping), +0.00015/-0.00010 (Prayer bead)
LSM: chi^2 = 77.1, n_freedom = 24

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20180410)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 20/21 IV 2018; B_43_90s (41/12); V_43_60s (38/9); Rc_43_30s (41/11); Ic_43_30s (41/12); 2.7h; minimum P
# NOTE FLT B 2458229.33222 +/- 0.00012; 20180420 19:58:24 (UT) GEO
# NOTE FLT V 2458229.33217 +/- 0.00009; 20180420 19:58:19 (UT) GEO
# NOTE FLT Rc 2458229.33162 +/- 0.00009; 20180420 19:57:32 (UT) GEO
# NOTE FLT Ic 2458229.33236 +/- 0.00013; 20180420 19:58:36 (UT) GEO
# NOTE FLT BVRcIc average 2458229.33209 +/- 0.00013; 20180420 19:58:13 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2458229.33166
Error (1 sigma): +0.00018/-0.00021 (Bootstrapping), +0.00010/-0.00010 (Prayer bead), +0.00009/-0.00009 (LSM)
Error (95% CI): +0.00046/-0.00041 (Bootstrapping), +0.00015/-0.00015 (Prayer bead)
LSM: chi^2 = 159.7, n_freedom = 25

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20180410)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 20/21 IV 2018; B_43_90s (41/12); V_43_60s (38/9); Rc_43_30s (41/11); Ic_43_30s (41/12); 2.7h; minimum P
# NOTE FLT B 2458229.33222 +/- 0.00012; 20180420 19:58:24 (UT) GEO
# NOTE FLT V 2458229.33217 +/- 0.00009; 20180420 19:58:19 (UT) GEO
# NOTE FLT Rc 2458229.33162 +/- 0.00009; 20180420 19:57:32 (UT) GEO
# NOTE FLT Ic 2458229.33236 +/- 0.00013; 20180420 19:58:36 (UT) GEO
# NOTE FLT BVRcIc average 2458229.33209 +/- 0.00013; 20180420 19:58:13 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2458229.33221
Error (1 sigma): +0.00018/-0.00018 (Bootstrapping), +0.00010/-0.00012 (Prayer bead), +0.00009/-0.00009 (LSM)
Error (95% CI): +0.00043/-0.00041 (Bootstrapping), +0.00015/-0.00015 (Prayer bead)
LSM: chi^2 = 139.6, n_freedom = 22

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20180410)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 20/21 IV 2018; B_43_90s (41/12); V_43_60s (38/9); Rc_43_30s (41/11); Ic_43_30s (41/12); 2.7h; minimum P
# NOTE FLT B 2458229.33222 +/- 0.00012; 20180420 19:58:24 (UT) GEO
# NOTE FLT V 2458229.33217 +/- 0.00009; 20180420 19:58:19 (UT) GEO
# NOTE FLT Rc 2458229.33162 +/- 0.00009; 20180420 19:57:32 (UT) GEO
# NOTE FLT Ic 2458229.33236 +/- 0.00013; 20180420 19:58:36 (UT) GEO
# NOTE FLT BVRcIc average 2458229.33209 +/- 0.00013; 20180420 19:58:13 (UT) GEO
# COND clear weather

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20180410)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 20/21 IV 2018; B_43_90s (41/12); V_43_60s (38/9); Rc_43_30s (41/11); Ic_43_30s (41/12); 2.7h; minimum P
# NOTE FLT B 2458229.33222 +/- 0.00012; 20180420 19:58:24 (UT) GEO
# NOTE FLT V 2458229.33217 +/- 0.00009; 20180420 19:58:19 (UT) GEO
# NOTE FLT Rc 2458229.33162 +/- 0.00009; 20180420 19:57:32 (UT) GEO
# NOTE FLT Ic 2458229.33236 +/- 0.00013; 20180420 19:58:36 (UT) GEO
# NOTE FLT BVRcIc average 2458229.33209 +/- 0.00013; 20180420 19:58:13 (UT) GEO
# COND clear weather

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20180410)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 20/21 IV 2018; B_43_90s (41/12); V_43_60s (38/9); Rc_43_30s (41/11); Ic_43_30s (41/12); 2.7h; minimum P
# NOTE FLT B 2458229.33222 +/- 0.00012; 20180420 19:58:24 (UT) GEO
# NOTE FLT V 2458229.33217 +/- 0.00009; 20180420 19:58:19 (UT) GEO
# NOTE FLT Rc 2458229.33162 +/- 0.00009; 20180420 19:57:32 (UT) GEO
# NOTE FLT Ic 2458229.33236 +/- 0.00013; 20180420 19:58:36 (UT) GEO
# NOTE FLT BVRcIc average 2458229.33209 +/- 0.00013; 20180420 19:58:13 (UT) GEO
# COND clear weather

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20180410)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 20/21 IV 2018; B_43_90s (41/12); V_43_60s (38/9); Rc_43_30s (41/11); Ic_43_30s (41/12); 2.7h; minimum P
# NOTE FLT B 2458229.33222 +/- 0.00012; 20180420 19:58:24 (UT) GEO
# NOTE FLT V 2458229.33217 +/- 0.00009; 20180420 19:58:19 (UT) GEO
# NOTE FLT Rc 2458229.33162 +/- 0.00009; 20180420 19:57:32 (UT) GEO
# NOTE FLT Ic 2458229.33236 +/- 0.00013; 20180420 19:58:36 (UT) GEO
# NOTE FLT BVRcIc average 2458229.33209 +/- 0.00013; 20180420 19:58:13 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2458229.33225
Error (1 sigma): +0.00022/-0.00019 (Bootstrapping), +0.00008/-0.00007 (Prayer bead), +0.00012/-0.00012 (LSM)
Error (95% CI): +0.00043/-0.00042 (Bootstrapping), +0.00017/-0.00018 (Prayer bead)
LSM: chi^2 = 84.4, n_freedom = 24

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20180410)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 20/21 IV 2018; B_43_90s (41/12); V_43_60s (38/9); Rc_43_30s (41/11); Ic_43_30s (41/12); 2.7h; minimum P
# NOTE FLT B 2458229.33222 +/- 0.00012; 20180420 19:58:24 (UT) GEO
# NOTE FLT V 2458229.33217 +/- 0.00009; 20180420 19:58:19 (UT) GEO
# NOTE FLT Rc 2458229.33162 +/- 0.00009; 20180420 19:57:32 (UT) GEO
# NOTE FLT Ic 2458229.33236 +/- 0.00013; 20180420 19:58:36 (UT) GEO
# NOTE FLT BVRcIc average 2458229.33209 +/- 0.00013; 20180420 19:58:13 (UT) GEO
# COND clear weather

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20180410)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 08/09 IV 2018; B_42_90s (37/24); V_42_60s (40/23); Rc_42_30s (42/25); Ic_42_30s (41/24); 2.5h; minimum S
# NOTE FLT B 2458217.46282 +/- 0.00017; 20180408 23:06:28 (UT) GEO
# NOTE FLT V 2458217.46229 +/- 0.00011; 20180408 23:05:42 (UT) GEO
# NOTE FLT Rc 2458217.46184 +/- 0.00012; 20180408 23:05:03 (UT) GEO
# NOTE FLT Ic 2458217.46234 +/- 0.00015; 20180408 23:05:46 (UT) GEO
# NOTE FLT BVRcIc average 2458217.46232 +/- 0.00017; 20180408 23:05:44 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2458217.46234
Error (1 sigma): +0.00028/-0.00025 (Bootstrapping), +0.00007/-0.00007 (Prayer bead), +0.00015/-0.00015 (LSM)
Error (95% CI): +0.00057/-0.00046 (Bootstrapping), +0.00017/-0.00016 (Prayer bead)
LSM: chi^2 = 75.9, n_freedom = 28

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20180410)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 08/09 IV 2018; B_42_90s (37/24); V_42_60s (40/23); Rc_42_30s (42/25); Ic_42_30s (41/24); 2.5h; minimum S
# NOTE FLT B 2458217.46282 +/- 0.00017; 20180408 23:06:28 (UT) GEO
# NOTE FLT V 2458217.46229 +/- 0.00011; 20180408 23:05:42 (UT) GEO
# NOTE FLT Rc 2458217.46184 +/- 0.00012; 20180408 23:05:03 (UT) GEO
# NOTE FLT Ic 2458217.46234 +/- 0.00015; 20180408 23:05:46 (UT) GEO
# NOTE FLT BVRcIc average 2458217.46232 +/- 0.00017; 20180408 23:05:44 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2458217.46184
Error (1 sigma): +0.00024/-0.00025 (Bootstrapping), +0.00007/-0.00007 (Prayer bead), +0.00012/-0.00012 (LSM)
Error (95% CI): +0.00044/-0.00048 (Bootstrapping), +0.00010/-0.00010 (Prayer bead)
LSM: chi^2 = 89.8, n_freedom = 28

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20180410)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 08/09 IV 2018; B_42_90s (37/24); V_42_60s (40/23); Rc_42_30s (42/25); Ic_42_30s (41/24); 2.5h; minimum S
# NOTE FLT B 2458217.46282 +/- 0.00017; 20180408 23:06:28 (UT) GEO
# NOTE FLT V 2458217.46229 +/- 0.00011; 20180408 23:05:42 (UT) GEO
# NOTE FLT Rc 2458217.46184 +/- 0.00012; 20180408 23:05:03 (UT) GEO
# NOTE FLT Ic 2458217.46234 +/- 0.00015; 20180408 23:05:46 (UT) GEO
# NOTE FLT BVRcIc average 2458217.46232 +/- 0.00017; 20180408 23:05:44 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2458217.46229
Error (1 sigma): +0.00016/-0.00017 (Bootstrapping), +0.00004/-0.00005 (Prayer bead), +0.00011/-0.00011 (LSM)
Error (95% CI): +0.00035/-0.00036 (Bootstrapping), +0.00009/-0.00008 (Prayer bead)
LSM: chi^2 = 58.5, n_freedom = 28

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20180410)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 08/09 IV 2018; B_42_90s (37/24); V_42_60s (40/23); Rc_42_30s (42/25); Ic_42_30s (41/24); 2.5h; minimum S
# NOTE FLT B 2458217.46282 +/- 0.00017; 20180408 23:06:28 (UT) GEO
# NOTE FLT V 2458217.46229 +/- 0.00011; 20180408 23:05:42 (UT) GEO
# NOTE FLT Rc 2458217.46184 +/- 0.00012; 20180408 23:05:03 (UT) GEO
# NOTE FLT Ic 2458217.46234 +/- 0.00015; 20180408 23:05:46 (UT) GEO
# NOTE FLT BVRcIc average 2458217.46232 +/- 0.00017; 20180408 23:05:44 (UT) GEO
# COND clear weather

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20180410)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 08/09 IV 2018; B_42_90s (37/24); V_42_60s (40/23); Rc_42_30s (42/25); Ic_42_30s (41/24); 2.5h; minimum S
# NOTE FLT B 2458217.46282 +/- 0.00017; 20180408 23:06:28 (UT) GEO
# NOTE FLT V 2458217.46229 +/- 0.00011; 20180408 23:05:42 (UT) GEO
# NOTE FLT Rc 2458217.46184 +/- 0.00012; 20180408 23:05:03 (UT) GEO
# NOTE FLT Ic 2458217.46234 +/- 0.00015; 20180408 23:05:46 (UT) GEO
# NOTE FLT BVRcIc average 2458217.46232 +/- 0.00017; 20180408 23:05:44 (UT) GEO
# COND clear weather

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20180410)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 08/09 IV 2018; B_42_90s (37/24); V_42_60s (40/23); Rc_42_30s (42/25); Ic_42_30s (41/24); 2.5h; minimum S
# NOTE FLT B 2458217.46282 +/- 0.00017; 20180408 23:06:28 (UT) GEO
# NOTE FLT V 2458217.46229 +/- 0.00011; 20180408 23:05:42 (UT) GEO
# NOTE FLT Rc 2458217.46184 +/- 0.00012; 20180408 23:05:03 (UT) GEO
# NOTE FLT Ic 2458217.46234 +/- 0.00015; 20180408 23:05:46 (UT) GEO
# NOTE FLT BVRcIc average 2458217.46232 +/- 0.00017; 20180408 23:05:44 (UT) GEO
# COND clear weather

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20180410)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 08/09 IV 2018; B_42_90s (37/24); V_42_60s (40/23); Rc_42_30s (42/25); Ic_42_30s (41/24); 2.5h; minimum S
# NOTE FLT B 2458217.46282 +/- 0.00017; 20180408 23:06:28 (UT) GEO
# NOTE FLT V 2458217.46229 +/- 0.00011; 20180408 23:05:42 (UT) GEO
# NOTE FLT Rc 2458217.46184 +/- 0.00012; 20180408 23:05:03 (UT) GEO
# NOTE FLT Ic 2458217.46234 +/- 0.00015; 20180408 23:05:46 (UT) GEO
# NOTE FLT BVRcIc average 2458217.46232 +/- 0.00017; 20180408 23:05:44 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2458217.46283
Error (1 sigma): +0.00029/-0.00028 (Bootstrapping), +0.00008/-0.00010 (Prayer bead), +0.00017/-0.00017 (LSM)
Error (95% CI): +0.00059/-0.00055 (Bootstrapping), +0.00011/-0.00014 (Prayer bead)
LSM: chi^2 = 63.0, n_freedom = 24

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20180410)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 08/09 IV 2018; B_42_90s (37/24); V_42_60s (40/23); Rc_42_30s (42/25); Ic_42_30s (41/24); 2.5h; minimum S
# NOTE FLT B 2458217.46282 +/- 0.00017; 20180408 23:06:28 (UT) GEO
# NOTE FLT V 2458217.46229 +/- 0.00011; 20180408 23:05:42 (UT) GEO
# NOTE FLT Rc 2458217.46184 +/- 0.00012; 20180408 23:05:03 (UT) GEO
# NOTE FLT Ic 2458217.46234 +/- 0.00015; 20180408 23:05:46 (UT) GEO
# NOTE FLT BVRcIc average 2458217.46232 +/- 0.00017; 20180408 23:05:44 (UT) GEO
# COND clear weather

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20170328)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 27/28 III 2017; B_91_90s (83); V_91_60s (85); Rc_91_30s (87); Ic_91_30s (86); 5.6h; minimum S, maximum, minimum P

# NOTE FLT B 2457840.31515 +/- 0.00011; 20170327 19:33:49 (UT) GEO
# NOTE FLT V 2457840.31519 +/- 0.00008; 20170327 19:33:52 (UT) GEO
# NOTE FLT Rc 2457840.31495 +/- 0.00009; 20170327 19:33:32 (UT) GEO
# NOTE FLT Ic 2457840.31528 +/- 0.00013; 20170327 19:34:00 (UT) GEO
# NOTE FLT BVRcIc average 2457840.31514 +/- 0.00013; 20170327 19:33:48 (UT) GEO

# NOTE FLT B 2457840.44876 +/- 0.00010; 20170327 22:46:13 (UT) GEO
# NOTE FLT V 2457840.44878 +/- 0.00007; 20170327 22:46:15 (UT) GEO
# NOTE FLT Rc 2457840.44837 +/- 0.00009; 20170327 22:45:39 (UT) GEO
# NOTE FLT Ic 2457840.44844 +/- 0.00011; 20170327 22:45:45 (UT) GEO
# NOTE FLT BVRcIc average 2457840.44859 +/- 0.00011; 20170327 22:45:58 (UT) GEO

# COND FINE clear weather


----- EBFit result: -----
Tmin = 2457840.44845
Error (1 sigma): +0.00025/-0.00024 (Bootstrapping), +0.00006/-0.00006 (Prayer bead), +0.00011/-0.00011 (LSM)
Error (95% CI): +0.00053/-0.00048 (Bootstrapping), +0.00012/-0.00013 (Prayer bead)
LSM: chi^2 = 188.5, n_freedom = 32

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20170328)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 27/28 III 2017; B_91_90s (83); V_91_60s (85); Rc_91_30s (87); Ic_91_30s (86); 5.6h; minimum S, maximum, minimum P

# NOTE FLT B 2457840.31515 +/- 0.00011; 20170327 19:33:49 (UT) GEO
# NOTE FLT V 2457840.31519 +/- 0.00008; 20170327 19:33:52 (UT) GEO
# NOTE FLT Rc 2457840.31495 +/- 0.00009; 20170327 19:33:32 (UT) GEO
# NOTE FLT Ic 2457840.31528 +/- 0.00013; 20170327 19:34:00 (UT) GEO
# NOTE FLT BVRcIc average 2457840.31514 +/- 0.00013; 20170327 19:33:48 (UT) GEO

# NOTE FLT B 2457840.44876 +/- 0.00010; 20170327 22:46:13 (UT) GEO
# NOTE FLT V 2457840.44878 +/- 0.00007; 20170327 22:46:15 (UT) GEO
# NOTE FLT Rc 2457840.44837 +/- 0.00009; 20170327 22:45:39 (UT) GEO
# NOTE FLT Ic 2457840.44844 +/- 0.00011; 20170327 22:45:45 (UT) GEO
# NOTE FLT BVRcIc average 2457840.44859 +/- 0.00011; 20170327 22:45:58 (UT) GEO

# COND FINE clear weather


----- EBFit result: -----
Tmin = 2457840.44838
Error (1 sigma): +0.00018/-0.00018 (Bootstrapping), +0.00007/-0.00007 (Prayer bead), +0.00009/-0.00009 (LSM)
Error (95% CI): +0.00038/-0.00037 (Bootstrapping), +0.00010/-0.00008 (Prayer bead)
LSM: chi^2 = 171.7, n_freedom = 31

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20170328)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 27/28 III 2017; B_91_90s (83); V_91_60s (85); Rc_91_30s (87); Ic_91_30s (86); 5.6h; minimum S, maximum, minimum P

# NOTE FLT B 2457840.31515 +/- 0.00011; 20170327 19:33:49 (UT) GEO
# NOTE FLT V 2457840.31519 +/- 0.00008; 20170327 19:33:52 (UT) GEO
# NOTE FLT Rc 2457840.31495 +/- 0.00009; 20170327 19:33:32 (UT) GEO
# NOTE FLT Ic 2457840.31528 +/- 0.00013; 20170327 19:34:00 (UT) GEO
# NOTE FLT BVRcIc average 2457840.31514 +/- 0.00013; 20170327 19:33:48 (UT) GEO

# NOTE FLT B 2457840.44876 +/- 0.00010; 20170327 22:46:13 (UT) GEO
# NOTE FLT V 2457840.44878 +/- 0.00007; 20170327 22:46:15 (UT) GEO
# NOTE FLT Rc 2457840.44837 +/- 0.00009; 20170327 22:45:39 (UT) GEO
# NOTE FLT Ic 2457840.44844 +/- 0.00011; 20170327 22:45:45 (UT) GEO
# NOTE FLT BVRcIc average 2457840.44859 +/- 0.00011; 20170327 22:45:58 (UT) GEO

# COND FINE clear weather

----- EBFit result: -----
Tmin = 2457840.44882
Error (1 sigma): +0.00023/-0.00021 (Bootstrapping), +0.00013/-0.00014 (Prayer bead), +0.00007/-0.00007 (LSM)
Error (95% CI): +0.00046/-0.00044 (Bootstrapping), +0.00017/-0.00019 (Prayer bead)
LSM: chi^2 = 364.0, n_freedom = 32

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20170328)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 27/28 III 2017; B_91_90s (83); V_91_60s (85); Rc_91_30s (87); Ic_91_30s (86); 5.6h; minimum S, maximum, minimum P

# NOTE FLT B 2457840.31515 +/- 0.00011; 20170327 19:33:49 (UT) GEO
# NOTE FLT V 2457840.31519 +/- 0.00008; 20170327 19:33:52 (UT) GEO
# NOTE FLT Rc 2457840.31495 +/- 0.00009; 20170327 19:33:32 (UT) GEO
# NOTE FLT Ic 2457840.31528 +/- 0.00013; 20170327 19:34:00 (UT) GEO
# NOTE FLT BVRcIc average 2457840.31514 +/- 0.00013; 20170327 19:33:48 (UT) GEO

# NOTE FLT B 2457840.44876 +/- 0.00010; 20170327 22:46:13 (UT) GEO
# NOTE FLT V 2457840.44878 +/- 0.00007; 20170327 22:46:15 (UT) GEO
# NOTE FLT Rc 2457840.44837 +/- 0.00009; 20170327 22:45:39 (UT) GEO
# NOTE FLT Ic 2457840.44844 +/- 0.00011; 20170327 22:45:45 (UT) GEO
# NOTE FLT BVRcIc average 2457840.44859 +/- 0.00011; 20170327 22:45:58 (UT) GEO

# COND FINE clear weather

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20170328)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 27/28 III 2017; B_91_90s (83); V_91_60s (85); Rc_91_30s (87); Ic_91_30s (86); 5.6h; minimum S, maximum, minimum P

# NOTE FLT B 2457840.31515 +/- 0.00011; 20170327 19:33:49 (UT) GEO
# NOTE FLT V 2457840.31519 +/- 0.00008; 20170327 19:33:52 (UT) GEO
# NOTE FLT Rc 2457840.31495 +/- 0.00009; 20170327 19:33:32 (UT) GEO
# NOTE FLT Ic 2457840.31528 +/- 0.00013; 20170327 19:34:00 (UT) GEO
# NOTE FLT BVRcIc average 2457840.31514 +/- 0.00013; 20170327 19:33:48 (UT) GEO

# NOTE FLT B 2457840.44876 +/- 0.00010; 20170327 22:46:13 (UT) GEO
# NOTE FLT V 2457840.44878 +/- 0.00007; 20170327 22:46:15 (UT) GEO
# NOTE FLT Rc 2457840.44837 +/- 0.00009; 20170327 22:45:39 (UT) GEO
# NOTE FLT Ic 2457840.44844 +/- 0.00011; 20170327 22:45:45 (UT) GEO
# NOTE FLT BVRcIc average 2457840.44859 +/- 0.00011; 20170327 22:45:58 (UT) GEO

# COND FINE clear weather

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20170328)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 27/28 III 2017; B_91_90s (83); V_91_60s (85); Rc_91_30s (87); Ic_91_30s (86); 5.6h; minimum S, maximum, minimum P

# NOTE FLT B 2457840.31515 +/- 0.00011; 20170327 19:33:49 (UT) GEO
# NOTE FLT V 2457840.31519 +/- 0.00008; 20170327 19:33:52 (UT) GEO
# NOTE FLT Rc 2457840.31495 +/- 0.00009; 20170327 19:33:32 (UT) GEO
# NOTE FLT Ic 2457840.31528 +/- 0.00013; 20170327 19:34:00 (UT) GEO
# NOTE FLT BVRcIc average 2457840.31514 +/- 0.00013; 20170327 19:33:48 (UT) GEO

# NOTE FLT B 2457840.44876 +/- 0.00010; 20170327 22:46:13 (UT) GEO
# NOTE FLT V 2457840.44878 +/- 0.00007; 20170327 22:46:15 (UT) GEO
# NOTE FLT Rc 2457840.44837 +/- 0.00009; 20170327 22:45:39 (UT) GEO
# NOTE FLT Ic 2457840.44844 +/- 0.00011; 20170327 22:45:45 (UT) GEO
# NOTE FLT BVRcIc average 2457840.44859 +/- 0.00011; 20170327 22:45:58 (UT) GEO

# COND FINE clear weather

----- EBFit result: -----
Tmin = 2457840.44885
Error (1 sigma): +0.00029/-0.00024 (Bootstrapping), +0.00018/-0.00019 (Prayer bead), +0.00010/-0.00010 (LSM)
Error (95% CI): +0.00062/-0.00049 (Bootstrapping), +0.00026/-0.00029 (Prayer bead)
LSM: chi^2 = 236.4, n_freedom = 31

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20170328)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 27/28 III 2017; B_91_90s (83); V_91_60s (85); Rc_91_30s (87); Ic_91_30s (86); 5.6h; minimum S, maximum, minimum P

# NOTE FLT B 2457840.31515 +/- 0.00011; 20170327 19:33:49 (UT) GEO
# NOTE FLT V 2457840.31519 +/- 0.00008; 20170327 19:33:52 (UT) GEO
# NOTE FLT Rc 2457840.31495 +/- 0.00009; 20170327 19:33:32 (UT) GEO
# NOTE FLT Ic 2457840.31528 +/- 0.00013; 20170327 19:34:00 (UT) GEO
# NOTE FLT BVRcIc average 2457840.31514 +/- 0.00013; 20170327 19:33:48 (UT) GEO

# NOTE FLT B 2457840.44876 +/- 0.00010; 20170327 22:46:13 (UT) GEO
# NOTE FLT V 2457840.44878 +/- 0.00007; 20170327 22:46:15 (UT) GEO
# NOTE FLT Rc 2457840.44837 +/- 0.00009; 20170327 22:45:39 (UT) GEO
# NOTE FLT Ic 2457840.44844 +/- 0.00011; 20170327 22:45:45 (UT) GEO
# NOTE FLT BVRcIc average 2457840.44859 +/- 0.00011; 20170327 22:45:58 (UT) GEO

# COND FINE clear weather

----- EBFit result: -----
Tmin = 2457840.31529
Error (1 sigma): +0.00018/-0.00019 (Bootstrapping), +0.00004/-0.00006 (Prayer bead), +0.00013/-0.00013 (LSM)
Error (95% CI): +0.00035/-0.00036 (Bootstrapping), +0.00014/-0.00010 (Prayer bead)
LSM: chi^2 = 48.1, n_freedom = 26

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20170328)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 27/28 III 2017; B_91_90s (83); V_91_60s (85); Rc_91_30s (87); Ic_91_30s (86); 5.6h; minimum S, maximum, minimum P

# NOTE FLT B 2457840.31515 +/- 0.00011; 20170327 19:33:49 (UT) GEO
# NOTE FLT V 2457840.31519 +/- 0.00008; 20170327 19:33:52 (UT) GEO
# NOTE FLT Rc 2457840.31495 +/- 0.00009; 20170327 19:33:32 (UT) GEO
# NOTE FLT Ic 2457840.31528 +/- 0.00013; 20170327 19:34:00 (UT) GEO
# NOTE FLT BVRcIc average 2457840.31514 +/- 0.00013; 20170327 19:33:48 (UT) GEO

# NOTE FLT B 2457840.44876 +/- 0.00010; 20170327 22:46:13 (UT) GEO
# NOTE FLT V 2457840.44878 +/- 0.00007; 20170327 22:46:15 (UT) GEO
# NOTE FLT Rc 2457840.44837 +/- 0.00009; 20170327 22:45:39 (UT) GEO
# NOTE FLT Ic 2457840.44844 +/- 0.00011; 20170327 22:45:45 (UT) GEO
# NOTE FLT BVRcIc average 2457840.44859 +/- 0.00011; 20170327 22:45:58 (UT) GEO

# COND FINE clear weather


----- EBFit result: -----
Tmin = 2457840.31496
Error (1 sigma): +0.00014/-0.00016 (Bootstrapping), +0.00008/-0.00008 (Prayer bead), +0.00009/-0.00009 (LSM)
Error (95% CI): +0.00033/-0.00033 (Bootstrapping), +0.00014/-0.00015 (Prayer bead)
LSM: chi^2 = 86.5, n_freedom = 25

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20170328)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 27/28 III 2017; B_91_90s (83); V_91_60s (85); Rc_91_30s (87); Ic_91_30s (86); 5.6h; minimum S, maximum, minimum P

# NOTE FLT B 2457840.31515 +/- 0.00011; 20170327 19:33:49 (UT) GEO
# NOTE FLT V 2457840.31519 +/- 0.00008; 20170327 19:33:52 (UT) GEO
# NOTE FLT Rc 2457840.31495 +/- 0.00009; 20170327 19:33:32 (UT) GEO
# NOTE FLT Ic 2457840.31528 +/- 0.00013; 20170327 19:34:00 (UT) GEO
# NOTE FLT BVRcIc average 2457840.31514 +/- 0.00013; 20170327 19:33:48 (UT) GEO

# NOTE FLT B 2457840.44876 +/- 0.00010; 20170327 22:46:13 (UT) GEO
# NOTE FLT V 2457840.44878 +/- 0.00007; 20170327 22:46:15 (UT) GEO
# NOTE FLT Rc 2457840.44837 +/- 0.00009; 20170327 22:45:39 (UT) GEO
# NOTE FLT Ic 2457840.44844 +/- 0.00011; 20170327 22:45:45 (UT) GEO
# NOTE FLT BVRcIc average 2457840.44859 +/- 0.00011; 20170327 22:45:58 (UT) GEO

# COND FINE clear weather

----- EBFit result: -----
Tmin = 2457840.31519
Error (1 sigma): +0.00013/-0.00015 (Bootstrapping), +0.00005/-0.00005 (Prayer bead), +0.00008/-0.00008 (LSM)
Error (95% CI): +0.00028/-0.00026 (Bootstrapping), +0.00009/-0.00013 (Prayer bead)
LSM: chi^2 = 92.8, n_freedom = 25

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20170328)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 27/28 III 2017; B_91_90s (83); V_91_60s (85); Rc_91_30s (87); Ic_91_30s (86); 5.6h; minimum S, maximum, minimum P

# NOTE FLT B 2457840.31515 +/- 0.00011; 20170327 19:33:49 (UT) GEO
# NOTE FLT V 2457840.31519 +/- 0.00008; 20170327 19:33:52 (UT) GEO
# NOTE FLT Rc 2457840.31495 +/- 0.00009; 20170327 19:33:32 (UT) GEO
# NOTE FLT Ic 2457840.31528 +/- 0.00013; 20170327 19:34:00 (UT) GEO
# NOTE FLT BVRcIc average 2457840.31514 +/- 0.00013; 20170327 19:33:48 (UT) GEO

# NOTE FLT B 2457840.44876 +/- 0.00010; 20170327 22:46:13 (UT) GEO
# NOTE FLT V 2457840.44878 +/- 0.00007; 20170327 22:46:15 (UT) GEO
# NOTE FLT Rc 2457840.44837 +/- 0.00009; 20170327 22:45:39 (UT) GEO
# NOTE FLT Ic 2457840.44844 +/- 0.00011; 20170327 22:45:45 (UT) GEO
# NOTE FLT BVRcIc average 2457840.44859 +/- 0.00011; 20170327 22:45:58 (UT) GEO

# COND FINE clear weather

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20170328)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 27/28 III 2017; B_91_90s (83); V_91_60s (85); Rc_91_30s (87); Ic_91_30s (86); 5.6h; minimum S, maximum, minimum P

# NOTE FLT B 2457840.31515 +/- 0.00011; 20170327 19:33:49 (UT) GEO
# NOTE FLT V 2457840.31519 +/- 0.00008; 20170327 19:33:52 (UT) GEO
# NOTE FLT Rc 2457840.31495 +/- 0.00009; 20170327 19:33:32 (UT) GEO
# NOTE FLT Ic 2457840.31528 +/- 0.00013; 20170327 19:34:00 (UT) GEO
# NOTE FLT BVRcIc average 2457840.31514 +/- 0.00013; 20170327 19:33:48 (UT) GEO

# NOTE FLT B 2457840.44876 +/- 0.00010; 20170327 22:46:13 (UT) GEO
# NOTE FLT V 2457840.44878 +/- 0.00007; 20170327 22:46:15 (UT) GEO
# NOTE FLT Rc 2457840.44837 +/- 0.00009; 20170327 22:45:39 (UT) GEO
# NOTE FLT Ic 2457840.44844 +/- 0.00011; 20170327 22:45:45 (UT) GEO
# NOTE FLT BVRcIc average 2457840.44859 +/- 0.00011; 20170327 22:45:58 (UT) GEO

# COND FINE clear weather


----- EBFit result: -----
Tmin = 2457840.31517
Error (1 sigma): +0.00018/-0.00025 (Bootstrapping), +0.00008/-0.00007 (Prayer bead), +0.00011/-0.00011 (LSM)
Error (95% CI): +0.00044/-0.00048 (Bootstrapping), +0.00013/-0.00019 (Prayer bead)
LSM: chi^2 = 107.6, n_freedom = 26

0.40-m f/5 + CCD G2-1600 + BVRcIc
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20170328)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 27/28 III 2017; B_91_90s (83); V_91_60s (85); Rc_91_30s (87); Ic_91_30s (86); 5.6h; minimum S, maximum, minimum P

# NOTE FLT B 2457840.31515 +/- 0.00011; 20170327 19:33:49 (UT) GEO
# NOTE FLT V 2457840.31519 +/- 0.00008; 20170327 19:33:52 (UT) GEO
# NOTE FLT Rc 2457840.31495 +/- 0.00009; 20170327 19:33:32 (UT) GEO
# NOTE FLT Ic 2457840.31528 +/- 0.00013; 20170327 19:34:00 (UT) GEO
# NOTE FLT BVRcIc average 2457840.31514 +/- 0.00013; 20170327 19:33:48 (UT) GEO

# NOTE FLT B 2457840.44876 +/- 0.00010; 20170327 22:46:13 (UT) GEO
# NOTE FLT V 2457840.44878 +/- 0.00007; 20170327 22:46:15 (UT) GEO
# NOTE FLT Rc 2457840.44837 +/- 0.00009; 20170327 22:45:39 (UT) GEO
# NOTE FLT Ic 2457840.44844 +/- 0.00011; 20170327 22:45:45 (UT) GEO
# NOTE FLT BVRcIc average 2457840.44859 +/- 0.00011; 20170327 22:45:58 (UT) GEO

# COND FINE clear weather

NWT 150/600 + CCD MII G2-1600 + comacorector
----- EBFit result: -----
Tmin = 2457844.44980
Error (1 sigma): +0.00011/-0.00009 (Bootstrapping), +0.00017/-0.00022 (Prayer bead), +0.00010/-0.00010 (LSM)
Error (95% CI): +0.00026/-0.00016 (Bootstrapping), +0.00020/-0.00036 (Prayer bead)
LSM: chi^2 = 40.3, n_freedom = 25

NWT 150/600 + CCD MII G2-1600 + comacorector
----- EBFit result: -----
Tmin = 2457844.31716
Error (1 sigma): +0.00022/-0.00030 (Bootstrapping), +0.00009/-0.00010 (Prayer bead), +0.00018/-0.00018 (LSM)
Error (95% CI): +0.00054/-0.00061 (Bootstrapping), +0.00013/-0.00021 (Prayer bead)
LSM: chi^2 = 30.3, n_freedom = 19

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 13/14 II 2015; B_88_90s (84); V_88_60s (83); Rc_88_30s (87); Ic_88_30s (86); 5.5h; minimum P, maximum, minimum S

# NOTE FLT B 2457067.48114 +/- 0.00020; 20150213 23:32:50 (UT) GEO
# NOTE FLT V 2457067.48108 +/- 0.00011; 20150213 23:32:45 (UT) GEO
# NOTE FLT R 2457067.48148 +/- 0.00013; 20150213 23:33:20 (UT) GEO
# NOTE FLT I 2457067.48130 +/- 0.00015; 20150213 23:33:04 (UT) GEO
# NOTE FLT BVRI average 2457067.48125 +/- 0.00020; 20150213 23:33:00 (UT) GEO

# NOTE FLT B 2457067.61334 +/- 0.00023; 20150214 02:43:13 (UT) GEO
# NOTE FLT V 2457067.61306 +/- 0.00013; 20150214 02:42:48 (UT) GEO
# NOTE FLT R 2457067.61347 +/- 0.00016; 20150214 02:43:24 (UT) GEO
# NOTE FLT I 2457067.61355 +/- 0.00017; 20150214 02:43:31 (UT) GEO
# NOTE FLT BVRI average 2457067.61335 +/- 0.00023; 20150214 02:43:13 (UT) GEO

# COND clear weather

----- EBFit result: -----
Tmin = 2457067.61350
Error (1 sigma): +0.00018/-0.00023 (Bootstrapping), +0.00018/-0.00013 (Prayer bead), +0.00017/-0.00017 (LSM)
Error (95% CI): +0.00036/-0.00046 (Bootstrapping), +0.00030/-0.00018 (Prayer bead)
LSM: chi^2 = 71.2, n_freedom = 35

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 13/14 II 2015; B_88_90s (84); V_88_60s (83); Rc_88_30s (87); Ic_88_30s (86); 5.5h; minimum P, maximum, minimum S

# NOTE FLT B 2457067.48114 +/- 0.00020; 20150213 23:32:50 (UT) GEO
# NOTE FLT V 2457067.48108 +/- 0.00011; 20150213 23:32:45 (UT) GEO
# NOTE FLT R 2457067.48148 +/- 0.00013; 20150213 23:33:20 (UT) GEO
# NOTE FLT I 2457067.48130 +/- 0.00015; 20150213 23:33:04 (UT) GEO
# NOTE FLT BVRI average 2457067.48125 +/- 0.00020; 20150213 23:33:00 (UT) GEO

# NOTE FLT B 2457067.61334 +/- 0.00023; 20150214 02:43:13 (UT) GEO
# NOTE FLT V 2457067.61306 +/- 0.00013; 20150214 02:42:48 (UT) GEO
# NOTE FLT R 2457067.61347 +/- 0.00016; 20150214 02:43:24 (UT) GEO
# NOTE FLT I 2457067.61355 +/- 0.00017; 20150214 02:43:31 (UT) GEO
# NOTE FLT BVRI average 2457067.61335 +/- 0.00023; 20150214 02:43:13 (UT) GEO

# COND clear weather

----- EBFit result: -----
Tmin = 2457067.61343
Error (1 sigma): +0.00034/-0.00033 (Bootstrapping), +0.00012/-0.00010 (Prayer bead), +0.00016/-0.00016 (LSM)
Error (95% CI): +0.00068/-0.00069 (Bootstrapping), +0.00016/-0.00019 (Prayer bead)
LSM: chi^2 = 94.4, n_freedom = 29

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 13/14 II 2015; B_88_90s (84); V_88_60s (83); Rc_88_30s (87); Ic_88_30s (86); 5.5h; minimum P, maximum, minimum S

# NOTE FLT B 2457067.48114 +/- 0.00020; 20150213 23:32:50 (UT) GEO
# NOTE FLT V 2457067.48108 +/- 0.00011; 20150213 23:32:45 (UT) GEO
# NOTE FLT R 2457067.48148 +/- 0.00013; 20150213 23:33:20 (UT) GEO
# NOTE FLT I 2457067.48130 +/- 0.00015; 20150213 23:33:04 (UT) GEO
# NOTE FLT BVRI average 2457067.48125 +/- 0.00020; 20150213 23:33:00 (UT) GEO

# NOTE FLT B 2457067.61334 +/- 0.00023; 20150214 02:43:13 (UT) GEO
# NOTE FLT V 2457067.61306 +/- 0.00013; 20150214 02:42:48 (UT) GEO
# NOTE FLT R 2457067.61347 +/- 0.00016; 20150214 02:43:24 (UT) GEO
# NOTE FLT I 2457067.61355 +/- 0.00017; 20150214 02:43:31 (UT) GEO
# NOTE FLT BVRI average 2457067.61335 +/- 0.00023; 20150214 02:43:13 (UT) GEO

# COND clear weather

----- EBFit result: -----
Tmin = 2457067.61306
Error (1 sigma): +0.00018/-0.00020 (Bootstrapping), +0.00004/-0.00003 (Prayer bead), +0.00013/-0.00013 (LSM)
Error (95% CI): +0.00039/-0.00042 (Bootstrapping), +0.00007/-0.00005 (Prayer bead)
LSM: chi^2 = 61.8, n_freedom = 30

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 13/14 II 2015; B_88_90s (84); V_88_60s (83); Rc_88_30s (87); Ic_88_30s (86); 5.5h; minimum P, maximum, minimum S

# NOTE FLT B 2457067.48114 +/- 0.00020; 20150213 23:32:50 (UT) GEO
# NOTE FLT V 2457067.48108 +/- 0.00011; 20150213 23:32:45 (UT) GEO
# NOTE FLT R 2457067.48148 +/- 0.00013; 20150213 23:33:20 (UT) GEO
# NOTE FLT I 2457067.48130 +/- 0.00015; 20150213 23:33:04 (UT) GEO
# NOTE FLT BVRI average 2457067.48125 +/- 0.00020; 20150213 23:33:00 (UT) GEO

# NOTE FLT B 2457067.61334 +/- 0.00023; 20150214 02:43:13 (UT) GEO
# NOTE FLT V 2457067.61306 +/- 0.00013; 20150214 02:42:48 (UT) GEO
# NOTE FLT R 2457067.61347 +/- 0.00016; 20150214 02:43:24 (UT) GEO
# NOTE FLT I 2457067.61355 +/- 0.00017; 20150214 02:43:31 (UT) GEO
# NOTE FLT BVRI average 2457067.61335 +/- 0.00023; 20150214 02:43:13 (UT) GEO

# COND clear weather

----- EBFit result: -----
Tmin = 2457067.61333
Error (1 sigma): +0.00029/-0.00027 (Bootstrapping), +0.00007/-0.00008 (Prayer bead), +0.00023/-0.00023 (LSM)
Error (95% CI): +0.00057/-0.00052 (Bootstrapping), +0.00010/-0.00012 (Prayer bead)
LSM: chi^2 = 47.9, n_freedom = 30

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 13/14 II 2015; B_88_90s (84); V_88_60s (83); Rc_88_30s (87); Ic_88_30s (86); 5.5h; minimum P, maximum, minimum S

# NOTE FLT B 2457067.48114 +/- 0.00020; 20150213 23:32:50 (UT) GEO
# NOTE FLT V 2457067.48108 +/- 0.00011; 20150213 23:32:45 (UT) GEO
# NOTE FLT R 2457067.48148 +/- 0.00013; 20150213 23:33:20 (UT) GEO
# NOTE FLT I 2457067.48130 +/- 0.00015; 20150213 23:33:04 (UT) GEO
# NOTE FLT BVRI average 2457067.48125 +/- 0.00020; 20150213 23:33:00 (UT) GEO

# NOTE FLT B 2457067.61334 +/- 0.00023; 20150214 02:43:13 (UT) GEO
# NOTE FLT V 2457067.61306 +/- 0.00013; 20150214 02:42:48 (UT) GEO
# NOTE FLT R 2457067.61347 +/- 0.00016; 20150214 02:43:24 (UT) GEO
# NOTE FLT I 2457067.61355 +/- 0.00017; 20150214 02:43:31 (UT) GEO
# NOTE FLT BVRI average 2457067.61335 +/- 0.00023; 20150214 02:43:13 (UT) GEO

# COND clear weather

----- EBFit result: -----
Tmin = 2457067.48129
Error (1 sigma): +0.00028/-0.00028 (Bootstrapping), +0.00040/-0.00025 (Prayer bead), +0.00015/-0.00015 (LSM)
Error (95% CI): +0.00055/-0.00060 (Bootstrapping), +0.00055/-0.00041 (Prayer bead)
LSM: chi^2 = 135.1, n_freedom = 39

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 13/14 II 2015; B_88_90s (84); V_88_60s (83); Rc_88_30s (87); Ic_88_30s (86); 5.5h; minimum P, maximum, minimum S

# NOTE FLT B 2457067.48114 +/- 0.00020; 20150213 23:32:50 (UT) GEO
# NOTE FLT V 2457067.48108 +/- 0.00011; 20150213 23:32:45 (UT) GEO
# NOTE FLT R 2457067.48148 +/- 0.00013; 20150213 23:33:20 (UT) GEO
# NOTE FLT I 2457067.48130 +/- 0.00015; 20150213 23:33:04 (UT) GEO
# NOTE FLT BVRI average 2457067.48125 +/- 0.00020; 20150213 23:33:00 (UT) GEO

# NOTE FLT B 2457067.61334 +/- 0.00023; 20150214 02:43:13 (UT) GEO
# NOTE FLT V 2457067.61306 +/- 0.00013; 20150214 02:42:48 (UT) GEO
# NOTE FLT R 2457067.61347 +/- 0.00016; 20150214 02:43:24 (UT) GEO
# NOTE FLT I 2457067.61355 +/- 0.00017; 20150214 02:43:31 (UT) GEO
# NOTE FLT BVRI average 2457067.61335 +/- 0.00023; 20150214 02:43:13 (UT) GEO

# COND clear weather

----- EBFit result: -----
Tmin = 2457067.48151
Error (1 sigma): +0.00036/-0.00031 (Bootstrapping), +0.00013/-0.00011 (Prayer bead), +0.00013/-0.00013 (LSM)
Error (95% CI): +0.00078/-0.00062 (Bootstrapping), +0.00017/-0.00031 (Prayer bead)
LSM: chi^2 = 214.3, n_freedom = 40

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 13/14 II 2015; B_88_90s (84); V_88_60s (83); Rc_88_30s (87); Ic_88_30s (86); 5.5h; minimum P, maximum, minimum S

# NOTE FLT B 2457067.48114 +/- 0.00020; 20150213 23:32:50 (UT) GEO
# NOTE FLT V 2457067.48108 +/- 0.00011; 20150213 23:32:45 (UT) GEO
# NOTE FLT R 2457067.48148 +/- 0.00013; 20150213 23:33:20 (UT) GEO
# NOTE FLT I 2457067.48130 +/- 0.00015; 20150213 23:33:04 (UT) GEO
# NOTE FLT BVRI average 2457067.48125 +/- 0.00020; 20150213 23:33:00 (UT) GEO

# NOTE FLT B 2457067.61334 +/- 0.00023; 20150214 02:43:13 (UT) GEO
# NOTE FLT V 2457067.61306 +/- 0.00013; 20150214 02:42:48 (UT) GEO
# NOTE FLT R 2457067.61347 +/- 0.00016; 20150214 02:43:24 (UT) GEO
# NOTE FLT I 2457067.61355 +/- 0.00017; 20150214 02:43:31 (UT) GEO
# NOTE FLT BVRI average 2457067.61335 +/- 0.00023; 20150214 02:43:13 (UT) GEO

# COND clear weather

----- EBFit result: -----
Tmin = 2457067.48116
Error (1 sigma): +0.00026/-0.00023 (Bootstrapping), +0.00015/-0.00015 (Prayer bead), +0.00011/-0.00011 (LSM)
Error (95% CI): +0.00057/-0.00046 (Bootstrapping), +0.00025/-0.00027 (Prayer bead)
LSM: chi^2 = 160.0, n_freedom = 39

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 13/14 II 2015; B_88_90s (84); V_88_60s (83); Rc_88_30s (87); Ic_88_30s (86); 5.5h; minimum P, maximum, minimum S

# NOTE FLT B 2457067.48114 +/- 0.00020; 20150213 23:32:50 (UT) GEO
# NOTE FLT V 2457067.48108 +/- 0.00011; 20150213 23:32:45 (UT) GEO
# NOTE FLT R 2457067.48148 +/- 0.00013; 20150213 23:33:20 (UT) GEO
# NOTE FLT I 2457067.48130 +/- 0.00015; 20150213 23:33:04 (UT) GEO
# NOTE FLT BVRI average 2457067.48125 +/- 0.00020; 20150213 23:33:00 (UT) GEO

# NOTE FLT B 2457067.61334 +/- 0.00023; 20150214 02:43:13 (UT) GEO
# NOTE FLT V 2457067.61306 +/- 0.00013; 20150214 02:42:48 (UT) GEO
# NOTE FLT R 2457067.61347 +/- 0.00016; 20150214 02:43:24 (UT) GEO
# NOTE FLT I 2457067.61355 +/- 0.00017; 20150214 02:43:31 (UT) GEO
# NOTE FLT BVRI average 2457067.61335 +/- 0.00023; 20150214 02:43:13 (UT) GEO

# COND clear weather

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 13/14 II 2015; B_88_90s (84); V_88_60s (83); Rc_88_30s (87); Ic_88_30s (86); 5.5h; minimum P, maximum, minimum S

# NOTE FLT B 2457067.48114 +/- 0.00020; 20150213 23:32:50 (UT) GEO
# NOTE FLT V 2457067.48108 +/- 0.00011; 20150213 23:32:45 (UT) GEO
# NOTE FLT R 2457067.48148 +/- 0.00013; 20150213 23:33:20 (UT) GEO
# NOTE FLT I 2457067.48130 +/- 0.00015; 20150213 23:33:04 (UT) GEO
# NOTE FLT BVRI average 2457067.48125 +/- 0.00020; 20150213 23:33:00 (UT) GEO

# NOTE FLT B 2457067.61334 +/- 0.00023; 20150214 02:43:13 (UT) GEO
# NOTE FLT V 2457067.61306 +/- 0.00013; 20150214 02:42:48 (UT) GEO
# NOTE FLT R 2457067.61347 +/- 0.00016; 20150214 02:43:24 (UT) GEO
# NOTE FLT I 2457067.61355 +/- 0.00017; 20150214 02:43:31 (UT) GEO
# NOTE FLT BVRI average 2457067.61335 +/- 0.00023; 20150214 02:43:13 (UT) GEO

# COND clear weather

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 13/14 II 2015; B_88_90s (84); V_88_60s (83); Rc_88_30s (87); Ic_88_30s (86); 5.5h; minimum P, maximum, minimum S

# NOTE FLT B 2457067.48114 +/- 0.00020; 20150213 23:32:50 (UT) GEO
# NOTE FLT V 2457067.48108 +/- 0.00011; 20150213 23:32:45 (UT) GEO
# NOTE FLT R 2457067.48148 +/- 0.00013; 20150213 23:33:20 (UT) GEO
# NOTE FLT I 2457067.48130 +/- 0.00015; 20150213 23:33:04 (UT) GEO
# NOTE FLT BVRI average 2457067.48125 +/- 0.00020; 20150213 23:33:00 (UT) GEO

# NOTE FLT B 2457067.61334 +/- 0.00023; 20150214 02:43:13 (UT) GEO
# NOTE FLT V 2457067.61306 +/- 0.00013; 20150214 02:42:48 (UT) GEO
# NOTE FLT R 2457067.61347 +/- 0.00016; 20150214 02:43:24 (UT) GEO
# NOTE FLT I 2457067.61355 +/- 0.00017; 20150214 02:43:31 (UT) GEO
# NOTE FLT BVRI average 2457067.61335 +/- 0.00023; 20150214 02:43:13 (UT) GEO

# COND clear weather

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 13/14 II 2015; B_88_90s (84); V_88_60s (83); Rc_88_30s (87); Ic_88_30s (86); 5.5h; minimum P, maximum, minimum S

# NOTE FLT B 2457067.48114 +/- 0.00020; 20150213 23:32:50 (UT) GEO
# NOTE FLT V 2457067.48108 +/- 0.00011; 20150213 23:32:45 (UT) GEO
# NOTE FLT R 2457067.48148 +/- 0.00013; 20150213 23:33:20 (UT) GEO
# NOTE FLT I 2457067.48130 +/- 0.00015; 20150213 23:33:04 (UT) GEO
# NOTE FLT BVRI average 2457067.48125 +/- 0.00020; 20150213 23:33:00 (UT) GEO

# NOTE FLT B 2457067.61334 +/- 0.00023; 20150214 02:43:13 (UT) GEO
# NOTE FLT V 2457067.61306 +/- 0.00013; 20150214 02:42:48 (UT) GEO
# NOTE FLT R 2457067.61347 +/- 0.00016; 20150214 02:43:24 (UT) GEO
# NOTE FLT I 2457067.61355 +/- 0.00017; 20150214 02:43:31 (UT) GEO
# NOTE FLT BVRI average 2457067.61335 +/- 0.00023; 20150214 02:43:13 (UT) GEO

# COND clear weather

----- EBFit result: -----
Tmin = 2457067.48119
Error (1 sigma): +0.00029/-0.00031 (Bootstrapping), +0.00019/-0.00016 (Prayer bead), +0.00020/-0.00020 (LSM)
Error (95% CI): +0.00064/-0.00058 (Bootstrapping), +0.00026/-0.00030 (Prayer bead)
LSM: chi^2 = 82.7, n_freedom = 40

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 13/14 II 2015; B_88_90s (84); V_88_60s (83); Rc_88_30s (87); Ic_88_30s (86); 5.5h; minimum P, maximum, minimum S

# NOTE FLT B 2457067.48114 +/- 0.00020; 20150213 23:32:50 (UT) GEO
# NOTE FLT V 2457067.48108 +/- 0.00011; 20150213 23:32:45 (UT) GEO
# NOTE FLT R 2457067.48148 +/- 0.00013; 20150213 23:33:20 (UT) GEO
# NOTE FLT I 2457067.48130 +/- 0.00015; 20150213 23:33:04 (UT) GEO
# NOTE FLT BVRI average 2457067.48125 +/- 0.00020; 20150213 23:33:00 (UT) GEO

# NOTE FLT B 2457067.61334 +/- 0.00023; 20150214 02:43:13 (UT) GEO
# NOTE FLT V 2457067.61306 +/- 0.00013; 20150214 02:42:48 (UT) GEO
# NOTE FLT R 2457067.61347 +/- 0.00016; 20150214 02:43:24 (UT) GEO
# NOTE FLT I 2457067.61355 +/- 0.00017; 20150214 02:43:31 (UT) GEO
# NOTE FLT BVRI average 2457067.61335 +/- 0.00023; 20150214 02:43:13 (UT) GEO

# COND clear weather

0,24-m f/5 RL+CCD G2-1600, pointer 80/400+G1-0300


----- EBFit result: -----
Tmin = 2457105.35728
Error (1 sigma): +0.00013/-0.00013 (Bootstrapping), +0.00005/-0.00006 (Prayer bead), +0.00008/-0.00008 (LSM)
Error (95% CI): +0.00037/-0.00027 (Bootstrapping), +0.00010/-0.00007 (Prayer bead)
LSM: chi^2 = 78.0, n_freedom = 21

0,24-m f/5 RL+CCD G2-1600, pointer 80/400+G1-0300


----- EBFit result: -----
Tmin = 2457105.35718
Error (1 sigma): +0.00014/-0.00014 (Bootstrapping), +0.00003/-0.00003 (Prayer bead), +0.00007/-0.00007 (LSM)
Error (95% CI): +0.00034/-0.00026 (Bootstrapping), +0.00006/-0.00006 (Prayer bead)
LSM: chi^2 = 78.4, n_freedom = 21

0,24-m f/5 RL+CCD G2-1600, pointer 80/400+G1-0300


----- EBFit result: -----
Tmin = 2457105.35736
Error (1 sigma): +0.00017/-0.00014 (Bootstrapping), +0.00003/-0.00004 (Prayer bead), +0.00008/-0.00008 (LSM)
Error (95% CI): +0.00037/-0.00029 (Bootstrapping), +0.00005/-0.00011 (Prayer bead)
LSM: chi^2 = 81.4, n_freedom = 21

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 27/28 II 2014; B_35_90s (25/7); V_35_60s (30/9); R_35_30s (30/9); I_35_30s (29/9); 3.0h; minimum S
# NOTE FLT B 2456716.34221 +/- 0.00085; 20140227 20:12:47 (UT) GEO
# NOTE FLT V 2456716.34124 +/- 0.00090; 20140227 20:11:23 (UT) GEO
# NOTE FLT R 2456716.34147 +/- 0.00184; 20140227 20:11:43 (UT) GEO
# NOTE FLT I 2456716.34081 +/- 0.00201; 20140227 20:10:46 (UT) GEO
# NOTE FLT BVRI average 2456716.34143 +/- 0.00201; 20140227 20:11:40 (UT) GEO
# COND clear weather => somewhat cloudy => clear weather

----- EBFit result: -----
Tmin = 2456716.34107
Error (1 sigma): +0.00184/-0.00106 (Bootstrapping), +0.00061/-0.00076 (Prayer bead), +0.00071/-0.00071 (LSM)
Error (95% CI): +0.00609/-0.00159 (Bootstrapping), +0.00146/-0.00142 (Prayer bead)
LSM: chi^2 = 91.3, n_freedom = 21

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 27/28 II 2014; B_35_90s (25/7); V_35_60s (30/9); R_35_30s (30/9); I_35_30s (29/9); 3.0h; minimum S
# NOTE FLT B 2456716.34221 +/- 0.00085; 20140227 20:12:47 (UT) GEO
# NOTE FLT V 2456716.34124 +/- 0.00090; 20140227 20:11:23 (UT) GEO
# NOTE FLT R 2456716.34147 +/- 0.00184; 20140227 20:11:43 (UT) GEO
# NOTE FLT I 2456716.34081 +/- 0.00201; 20140227 20:10:46 (UT) GEO
# NOTE FLT BVRI average 2456716.34143 +/- 0.00201; 20140227 20:11:40 (UT) GEO
# COND clear weather => somewhat cloudy => clear weather

----- EBFit result: -----
Tmin = 2456716.34556
Error (1 sigma): +0.00051/-0.00169 (Bootstrapping), +0.00040/-0.00167 (Prayer bead), +0.00026/-0.00026 (LSM)
Error (95% CI): +0.00144/-0.00349 (Bootstrapping), +0.00129/-0.00337 (Prayer bead)
LSM: chi^2 = 78.7, n_freedom = 25

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 27/28 II 2014; B_35_90s (25/7); V_35_60s (30/9); R_35_30s (30/9); I_35_30s (29/9); 3.0h; minimum S
# NOTE FLT B 2456716.34221 +/- 0.00085; 20140227 20:12:47 (UT) GEO
# NOTE FLT V 2456716.34124 +/- 0.00090; 20140227 20:11:23 (UT) GEO
# NOTE FLT R 2456716.34147 +/- 0.00184; 20140227 20:11:43 (UT) GEO
# NOTE FLT I 2456716.34081 +/- 0.00201; 20140227 20:10:46 (UT) GEO
# NOTE FLT BVRI average 2456716.34143 +/- 0.00201; 20140227 20:11:40 (UT) GEO
# COND clear weather => somewhat cloudy => clear weather

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 27/28 II 2014; B_35_90s (25/7); V_35_60s (30/9); R_35_30s (30/9); I_35_30s (29/9); 3.0h; minimum S
# NOTE FLT B 2456716.34221 +/- 0.00085; 20140227 20:12:47 (UT) GEO
# NOTE FLT V 2456716.34124 +/- 0.00090; 20140227 20:11:23 (UT) GEO
# NOTE FLT R 2456716.34147 +/- 0.00184; 20140227 20:11:43 (UT) GEO
# NOTE FLT I 2456716.34081 +/- 0.00201; 20140227 20:10:46 (UT) GEO
# NOTE FLT BVRI average 2456716.34143 +/- 0.00201; 20140227 20:11:40 (UT) GEO
# COND clear weather => somewhat cloudy => clear weather

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 27/28 II 2014; B_35_90s (25/7); V_35_60s (30/9); R_35_30s (30/9); I_35_30s (29/9); 3.0h; minimum S
# NOTE FLT B 2456716.34221 +/- 0.00085; 20140227 20:12:47 (UT) GEO
# NOTE FLT V 2456716.34124 +/- 0.00090; 20140227 20:11:23 (UT) GEO
# NOTE FLT R 2456716.34147 +/- 0.00184; 20140227 20:11:43 (UT) GEO
# NOTE FLT I 2456716.34081 +/- 0.00201; 20140227 20:10:46 (UT) GEO
# NOTE FLT BVRI average 2456716.34143 +/- 0.00201; 20140227 20:11:40 (UT) GEO
# COND clear weather => somewhat cloudy => clear weather

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 27/28 II 2014; B_35_90s (25/7); V_35_60s (30/9); R_35_30s (30/9); I_35_30s (29/9); 3.0h; minimum S
# NOTE FLT B 2456716.34221 +/- 0.00085; 20140227 20:12:47 (UT) GEO
# NOTE FLT V 2456716.34124 +/- 0.00090; 20140227 20:11:23 (UT) GEO
# NOTE FLT R 2456716.34147 +/- 0.00184; 20140227 20:11:43 (UT) GEO
# NOTE FLT I 2456716.34081 +/- 0.00201; 20140227 20:10:46 (UT) GEO
# NOTE FLT BVRI average 2456716.34143 +/- 0.00201; 20140227 20:11:40 (UT) GEO
# COND clear weather => somewhat cloudy => clear weather

----- EBFit result: -----
Tmin = 2456716.34458
Error (1 sigma): +0.00110/-0.00391 (Bootstrapping), +0.00093/-0.00362 (Prayer bead), +0.00035/-0.00035 (LSM)
Error (95% CI): +0.00326/-0.00481 (Bootstrapping), +0.00339/-0.00570 (Prayer bead)
LSM: chi^2 = 138.8, n_freedom = 23

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 27/28 II 2014; B_35_90s (25/7); V_35_60s (30/9); R_35_30s (30/9); I_35_30s (29/9); 3.0h; minimum S
# NOTE FLT B 2456716.34221 +/- 0.00085; 20140227 20:12:47 (UT) GEO
# NOTE FLT V 2456716.34124 +/- 0.00090; 20140227 20:11:23 (UT) GEO
# NOTE FLT R 2456716.34147 +/- 0.00184; 20140227 20:11:43 (UT) GEO
# NOTE FLT I 2456716.34081 +/- 0.00201; 20140227 20:10:46 (UT) GEO
# NOTE FLT BVRI average 2456716.34143 +/- 0.00201; 20140227 20:11:40 (UT) GEO
# COND clear weather => somewhat cloudy => clear weather

----- EBFit result: -----
Tmin = 2456716.34436
Error (1 sigma): +0.00222/-0.00051 (Bootstrapping), +0.00194/-0.00080 (Prayer bead), +0.00065/-0.00065 (LSM)
Error (95% CI): +0.00448/-0.00135 (Bootstrapping), +0.00219/-0.00147 (Prayer bead)
LSM: chi^2 = 34.6, n_freedom = 20

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 27/28 II 2014; B_35_90s (25/7); V_35_60s (30/9); R_35_30s (30/9); I_35_30s (29/9); 3.0h; minimum S
# NOTE FLT B 2456716.34221 +/- 0.00085; 20140227 20:12:47 (UT) GEO
# NOTE FLT V 2456716.34124 +/- 0.00090; 20140227 20:11:23 (UT) GEO
# NOTE FLT R 2456716.34147 +/- 0.00184; 20140227 20:11:43 (UT) GEO
# NOTE FLT I 2456716.34081 +/- 0.00201; 20140227 20:10:46 (UT) GEO
# NOTE FLT BVRI average 2456716.34143 +/- 0.00201; 20140227 20:11:40 (UT) GEO
# COND clear weather => somewhat cloudy => clear weather

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 03/04 XII 2013; B_48_90s (43/28); V_48_60s (43/27); R_48_30s (45/28); I_48_30s (46/28); 2.8h; minimum P
# NOTE FLT B 2456630.58883 +/- 0.00030; 20131204 02:07:55 (UT) GEO
# NOTE FLT V 2456630.58990 +/- 0.00030; 20131204 02:09:27 (UT) GEO
# NOTE FLT R 2456630.59026 +/- 0.00020; 20131204 02:09:58 (UT) GEO
# NOTE FLT I 2456630.58975 +/- 0.00021; 20131204 02:09:14 (UT) GEO
# NOTE FLT BVRI average 2456630.58969 +/- 0.00030; 20131204 02:09:09 (UT) GEO
# COND somewhat cloudy (cirrus or very thick cirrus)

----- EBFit result: -----
Tmin = 2456630.58947
Error (1 sigma): +0.00019/-0.00020 (Bootstrapping), +0.00012/-0.00012 (Prayer bead), +0.00024/-0.00024 (LSM)
Error (95% CI): +0.00036/-0.00045 (Bootstrapping), +0.00024/-0.00018 (Prayer bead)
LSM: chi^2 = 38.1, n_freedom = 31

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 03/04 XII 2013; B_48_90s (43/28); V_48_60s (43/27); R_48_30s (45/28); I_48_30s (46/28); 2.8h; minimum P
# NOTE FLT B 2456630.58883 +/- 0.00030; 20131204 02:07:55 (UT) GEO
# NOTE FLT V 2456630.58990 +/- 0.00030; 20131204 02:09:27 (UT) GEO
# NOTE FLT R 2456630.59026 +/- 0.00020; 20131204 02:09:58 (UT) GEO
# NOTE FLT I 2456630.58975 +/- 0.00021; 20131204 02:09:14 (UT) GEO
# NOTE FLT BVRI average 2456630.58969 +/- 0.00030; 20131204 02:09:09 (UT) GEO
# COND somewhat cloudy (cirrus or very thick cirrus)

----- EBFit result: -----
Tmin = 2456630.58854
Error (1 sigma): +0.00037/-0.00050 (Bootstrapping), +0.00044/-0.00032 (Prayer bead), +0.00023/-0.00023 (LSM)
Error (95% CI): +0.00077/-0.00104 (Bootstrapping), +0.00069/-0.00058 (Prayer bead)
LSM: chi^2 = 87.0, n_freedom = 34

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 03/04 XII 2013; B_48_90s (43/28); V_48_60s (43/27); R_48_30s (45/28); I_48_30s (46/28); 2.8h; minimum P
# NOTE FLT B 2456630.58883 +/- 0.00030; 20131204 02:07:55 (UT) GEO
# NOTE FLT V 2456630.58990 +/- 0.00030; 20131204 02:09:27 (UT) GEO
# NOTE FLT R 2456630.59026 +/- 0.00020; 20131204 02:09:58 (UT) GEO
# NOTE FLT I 2456630.58975 +/- 0.00021; 20131204 02:09:14 (UT) GEO
# NOTE FLT BVRI average 2456630.58969 +/- 0.00030; 20131204 02:09:09 (UT) GEO
# COND somewhat cloudy (cirrus or very thick cirrus)

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 03/04 XII 2013; B_48_90s (43/28); V_48_60s (43/27); R_48_30s (45/28); I_48_30s (46/28); 2.8h; minimum P
# NOTE FLT B 2456630.58883 +/- 0.00030; 20131204 02:07:55 (UT) GEO
# NOTE FLT V 2456630.58990 +/- 0.00030; 20131204 02:09:27 (UT) GEO
# NOTE FLT R 2456630.59026 +/- 0.00020; 20131204 02:09:58 (UT) GEO
# NOTE FLT I 2456630.58975 +/- 0.00021; 20131204 02:09:14 (UT) GEO
# NOTE FLT BVRI average 2456630.58969 +/- 0.00030; 20131204 02:09:09 (UT) GEO
# COND somewhat cloudy (cirrus or very thick cirrus)

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 03/04 XII 2013; B_48_90s (43/28); V_48_60s (43/27); R_48_30s (45/28); I_48_30s (46/28); 2.8h; minimum P
# NOTE FLT B 2456630.58883 +/- 0.00030; 20131204 02:07:55 (UT) GEO
# NOTE FLT V 2456630.58990 +/- 0.00030; 20131204 02:09:27 (UT) GEO
# NOTE FLT R 2456630.59026 +/- 0.00020; 20131204 02:09:58 (UT) GEO
# NOTE FLT I 2456630.58975 +/- 0.00021; 20131204 02:09:14 (UT) GEO
# NOTE FLT BVRI average 2456630.58969 +/- 0.00030; 20131204 02:09:09 (UT) GEO
# COND somewhat cloudy (cirrus or very thick cirrus)

----- EBFit result: -----
Tmin = 2456630.58875
Error (1 sigma): +0.00034/-0.00039 (Bootstrapping), +0.00036/-0.00027 (Prayer bead), +0.00025/-0.00025 (LSM)
Error (95% CI): +0.00063/-0.00081 (Bootstrapping), +0.00057/-0.00042 (Prayer bead)
LSM: chi^2 = 57.9, n_freedom = 30

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 03/04 XII 2013; B_48_90s (43/28); V_48_60s (43/27); R_48_30s (45/28); I_48_30s (46/28); 2.8h; minimum P
# NOTE FLT B 2456630.58883 +/- 0.00030; 20131204 02:07:55 (UT) GEO
# NOTE FLT V 2456630.58990 +/- 0.00030; 20131204 02:09:27 (UT) GEO
# NOTE FLT R 2456630.59026 +/- 0.00020; 20131204 02:09:58 (UT) GEO
# NOTE FLT I 2456630.58975 +/- 0.00021; 20131204 02:09:14 (UT) GEO
# NOTE FLT BVRI average 2456630.58969 +/- 0.00030; 20131204 02:09:09 (UT) GEO
# COND somewhat cloudy (cirrus or very thick cirrus)

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 03/04 XII 2013; B_48_90s (43/28); V_48_60s (43/27); R_48_30s (45/28); I_48_30s (46/28); 2.8h; minimum P
# NOTE FLT B 2456630.58883 +/- 0.00030; 20131204 02:07:55 (UT) GEO
# NOTE FLT V 2456630.58990 +/- 0.00030; 20131204 02:09:27 (UT) GEO
# NOTE FLT R 2456630.59026 +/- 0.00020; 20131204 02:09:58 (UT) GEO
# NOTE FLT I 2456630.58975 +/- 0.00021; 20131204 02:09:14 (UT) GEO
# NOTE FLT BVRI average 2456630.58969 +/- 0.00030; 20131204 02:09:09 (UT) GEO
# COND somewhat cloudy (cirrus or very thick cirrus)

----- EBFit result: -----
Tmin = 2456630.58801
Error (1 sigma): +0.00053/-0.00062 (Bootstrapping), +0.00055/-0.00052 (Prayer bead), +0.00048/-0.00048 (LSM)
Error (95% CI): +0.00097/-0.00127 (Bootstrapping), +0.00072/-0.00087 (Prayer bead)
LSM: chi^2 = 22.2, n_freedom = 31

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 03/04 XII 2013; B_48_90s (43/28); V_48_60s (43/27); R_48_30s (45/28); I_48_30s (46/28); 2.8h; minimum P
# NOTE FLT B 2456630.58883 +/- 0.00030; 20131204 02:07:55 (UT) GEO
# NOTE FLT V 2456630.58990 +/- 0.00030; 20131204 02:09:27 (UT) GEO
# NOTE FLT R 2456630.59026 +/- 0.00020; 20131204 02:09:58 (UT) GEO
# NOTE FLT I 2456630.58975 +/- 0.00021; 20131204 02:09:14 (UT) GEO
# NOTE FLT BVRI average 2456630.58969 +/- 0.00030; 20131204 02:09:09 (UT) GEO
# COND somewhat cloudy (cirrus or very thick cirrus)

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 14/15 XI 2012; B_51_90s (43/25); V_51_60s (45/23); R_51_30s (48/24); I_51_30s (51/26); minimum S
# NOTE FLT B 2456246.64123 +/- 0.00033; 20121115 03:23:22 (UT) GEO
# NOTE FLT V 2456246.64139 +/- 0.00019; 20121115 03:23:36 (UT) GEO
# NOTE FLT R 2456246.64185 +/- 0.00019; 20121115 03:24:16 (UT) GEO
# NOTE FLT I 2456246.64096 +/- 0.00020; 20121115 03:22:59 (UT) GEO
# NOTE FLT BVRI average 2456246.64135 +/- 0.00033; 20121115 03:23:33 (UT) GEO
# COND foggy weather


----- EBFit result: -----
Tmin = 2456246.64180
Error (1 sigma): +0.00020/-0.00020 (Bootstrapping), +0.00014/-0.00014 (Prayer bead), +0.00024/-0.00024 (LSM)
Error (95% CI): +0.00037/-0.00043 (Bootstrapping), +0.00018/-0.00026 (Prayer bead)
LSM: chi^2 = 28.6, n_freedom = 34

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 14/15 XI 2012; B_51_90s (43/25); V_51_60s (45/23); R_51_30s (48/24); I_51_30s (51/26); minimum S
# NOTE FLT B 2456246.64123 +/- 0.00033; 20121115 03:23:22 (UT) GEO
# NOTE FLT V 2456246.64139 +/- 0.00019; 20121115 03:23:36 (UT) GEO
# NOTE FLT R 2456246.64185 +/- 0.00019; 20121115 03:24:16 (UT) GEO
# NOTE FLT I 2456246.64096 +/- 0.00020; 20121115 03:22:59 (UT) GEO
# NOTE FLT BVRI average 2456246.64135 +/- 0.00033; 20121115 03:23:33 (UT) GEO
# COND foggy weather


----- EBFit result: -----
Tmin = 2456246.64116
Error (1 sigma): +0.00023/-0.00024 (Bootstrapping), +0.00009/-0.00008 (Prayer bead), +0.00023/-0.00023 (LSM)
Error (95% CI): +0.00048/-0.00051 (Bootstrapping), +0.00018/-0.00032 (Prayer bead)
LSM: chi^2 = 48.2, n_freedom = 34

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 14/15 XI 2012; B_51_90s (43/25); V_51_60s (45/23); R_51_30s (48/24); I_51_30s (51/26); minimum S
# NOTE FLT B 2456246.64123 +/- 0.00033; 20121115 03:23:22 (UT) GEO
# NOTE FLT V 2456246.64139 +/- 0.00019; 20121115 03:23:36 (UT) GEO
# NOTE FLT R 2456246.64185 +/- 0.00019; 20121115 03:24:16 (UT) GEO
# NOTE FLT I 2456246.64096 +/- 0.00020; 20121115 03:22:59 (UT) GEO
# NOTE FLT BVRI average 2456246.64135 +/- 0.00033; 20121115 03:23:33 (UT) GEO
# COND foggy weather

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 14/15 XI 2012; B_51_90s (43/25); V_51_60s (45/23); R_51_30s (48/24); I_51_30s (51/26); minimum S
# NOTE FLT B 2456246.64123 +/- 0.00033; 20121115 03:23:22 (UT) GEO
# NOTE FLT V 2456246.64139 +/- 0.00019; 20121115 03:23:36 (UT) GEO
# NOTE FLT R 2456246.64185 +/- 0.00019; 20121115 03:24:16 (UT) GEO
# NOTE FLT I 2456246.64096 +/- 0.00020; 20121115 03:22:59 (UT) GEO
# NOTE FLT BVRI average 2456246.64135 +/- 0.00033; 20121115 03:23:33 (UT) GEO
# COND foggy weather

----- EBFit result: -----
Tmin = 2456246.64160
Error (1 sigma): +0.00029/-0.00032 (Bootstrapping), +0.00016/-0.00018 (Prayer bead), +0.00033/-0.00033 (LSM)
Error (95% CI): +0.00058/-0.00068 (Bootstrapping), +0.00030/-0.00026 (Prayer bead)
LSM: chi^2 = 23.6, n_freedom = 29

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 14/15 XI 2012; B_51_90s (43/25); V_51_60s (45/23); R_51_30s (48/24); I_51_30s (51/26); minimum P
# NOTE FLT B 2456246.64123 +/- 0.00033; 20121115 03:23:22 (UT) GEO
# NOTE FLT V 2456246.64139 +/- 0.00019; 20121115 03:23:36 (UT) GEO
# NOTE FLT R 2456246.64185 +/- 0.00019; 20121115 03:24:16 (UT) GEO
# NOTE FLT I 2456246.64096 +/- 0.00020; 20121115 03:22:59 (UT) GEO
# NOTE FLT BVRI average 2456246.64135 +/- 0.00033; 20121115 03:23:33 (UT) GEO
# COND foggy weather

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 14/15 XI 2012; B_51_90s (43/25); V_51_60s (45/23); R_51_30s (48/24); I_51_30s (51/26); minimum S
# NOTE FLT B 2456246.64123 +/- 0.00033; 20121115 03:23:22 (UT) GEO
# NOTE FLT V 2456246.64139 +/- 0.00019; 20121115 03:23:36 (UT) GEO
# NOTE FLT R 2456246.64185 +/- 0.00019; 20121115 03:24:16 (UT) GEO
# NOTE FLT I 2456246.64096 +/- 0.00020; 20121115 03:22:59 (UT) GEO
# NOTE FLT BVRI average 2456246.64135 +/- 0.00033; 20121115 03:23:33 (UT) GEO
# COND foggy weather


----- EBFit result: -----
Tmin = 2456246.64090
Error (1 sigma): +0.00033/-0.00053 (Bootstrapping), +0.00020/-0.00028 (Prayer bead), +0.00062/-0.00062 (LSM)
Error (95% CI): +0.00074/-0.00096 (Bootstrapping), +0.00103/-0.00057 (Prayer bead)
LSM: chi^2 = 15.8, n_freedom = 27

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 14/15 XI 2012; B_51_90s (43/25); V_51_60s (45/23); R_51_30s (48/24); I_51_30s (51/26); minimum P
# NOTE FLT B 2456246.64123 +/- 0.00033; 20121115 03:23:22 (UT) GEO
# NOTE FLT V 2456246.64139 +/- 0.00019; 20121115 03:23:36 (UT) GEO
# NOTE FLT R 2456246.64185 +/- 0.00019; 20121115 03:24:16 (UT) GEO
# NOTE FLT I 2456246.64096 +/- 0.00020; 20121115 03:22:59 (UT) GEO
# NOTE FLT BVRI average 2456246.64135 +/- 0.00033; 20121115 03:23:33 (UT) GEO
# COND foggy weather

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 14/15 XI 2012; B_51_90s (43/25); V_51_60s (45/23); R_51_30s (48/24); I_51_30s (51/26); minimum S
# NOTE FLT B 2456246.64123 +/- 0.00033; 20121115 03:23:22 (UT) GEO
# NOTE FLT V 2456246.64139 +/- 0.00019; 20121115 03:23:36 (UT) GEO
# NOTE FLT R 2456246.64185 +/- 0.00019; 20121115 03:24:16 (UT) GEO
# NOTE FLT I 2456246.64096 +/- 0.00020; 20121115 03:22:59 (UT) GEO
# NOTE FLT BVRI average 2456246.64135 +/- 0.00033; 20121115 03:23:33 (UT) GEO
# COND foggy weather

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT BVRI
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 05/06 II 2012; B_52_90s (44/22); V_52_60s (50/26); R_52_30s (49/25); I_52_30s (47/22); minimum S
# NOTE FLT B 2455963.36961 +/- 0.00070; 20120205 20:52:14 (UT) GEO
# NOTE FLT V 2455963.36974 +/- 0.00063; 20120205 20:52:26 (UT) GEO
# NOTE FLT R 2455963.36961 +/- 0.00040; 20120205 20:52:14 (UT) GEO
# NOTE FLT I 2455963.36972 +/- 0.00043; 20120205 20:52:24 (UT) GEO
# NOTE FLT BVRI average 2455963.36967 +/- 0.00070; 20120205 20:52:19 (UT) GEO
# COND clear weather; full moon period

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT BVRI
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 05/06 II 2012; B_52_90s (44/22); V_52_60s (50/26); R_52_30s (49/25); I_52_30s (47/22); minimum S
# NOTE FLT B 2455963.36961 +/- 0.00070; 20120205 20:52:14 (UT) GEO
# NOTE FLT V 2455963.36974 +/- 0.00063; 20120205 20:52:26 (UT) GEO
# NOTE FLT R 2455963.36961 +/- 0.00040; 20120205 20:52:14 (UT) GEO
# NOTE FLT I 2455963.36972 +/- 0.00043; 20120205 20:52:24 (UT) GEO
# NOTE FLT BVRI average 2455963.36967 +/- 0.00070; 20120205 20:52:19 (UT) GEO
# COND clear weather; full moon period

0.40-m f/5 + CCD G2-1600 + BVRI
# NAME GV Leo
# VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20110311)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT BVRI
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 05/06 II 2012; B_52_90s (44/22); V_52_60s (50/26); R_52_30s (49/25); I_52_30s (47/22); minimum S
# NOTE FLT B 2455963.36961 +/- 0.00070; 20120205 20:52:14 (UT) GEO
# NOTE FLT V 2455963.36974 +/- 0.00063; 20120205 20:52:26 (UT) GEO
# NOTE FLT R 2455963.36961 +/- 0.00040; 20120205 20:52:14 (UT) GEO
# NOTE FLT I 2455963.36972 +/- 0.00043; 20120205 20:52:24 (UT) GEO
# NOTE FLT BVRI average 2455963.36967 +/- 0.00070; 20120205 20:52:19 (UT) GEO
# COND clear weather; full moon period