QW Gem

RA: 06h 50m 46.07s, DE: +29° 27' 11.30" (102.6919583283, 29.4531388889)

4/9/2015, 6:49 PM - 4/9/2015, 8:17 PM (UTC)

Data:

Observer: Martin Lehky
Created: 5/16/2015 4:20:00 PM
Station: Hradec Králové, CZ (MPC 048)
Instrument: 0.40-m f/5 + CCD G2-1600 + BVRI
Photometric band: B
Time kind: Gjd
Brightness in: Mag

Note:

# NAME QW Gem
# VAR 06:50:46.07 +29:27:11.3 2448500.3060 0.3581270 10.34-10.73Hp EW (VSX 20110310)
# 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 09/10 IV 2015; B_44_60s (40/18); V_44_30s (43/20); Rc_44_10s (42/21); Ic_44_10s (40/19); 1.4h; minimum S
# NOTE FLT B 2457122.31401 +/- 0.00012; 20150409 19:32:10 (UT) GEO
# NOTE FLT V 2457122.31419 +/- 0.00010; 20150409 19:32:26 (UT) GEO
# NOTE FLT Rc 2457122.31389 +/- 0.00014; 20150409 19:32:00 (UT) GEO
# NOTE FLT Ic 2457122.31447 +/- 0.00016; 20150409 19:32:50 (UT) GEO
# NOTE FLT BVRcIc average 2457122.31414 +/- 0.00016; 20150409 19:32:22 (UT) GEO
# COND clear weather

Determined minima

S: 2457122.31401 (4/9/2015, 19:32)
HJD_min: 2457122.31314
Heliocentric correction: -0.00087
Note:

# NAME QW Gem
# VAR 06:50:46.07 +29:27:11.3 2448500.3060 0.3581270 10.34-10.73Hp EW (VSX 20110310)
# 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 09/10 IV 2015; B_44_60s (40/18); V_44_30s (43/20); Rc_44_10s (42/21); Ic_44_10s (40/19); 1.4h; minimum S
# NOTE FLT B 2457122.31401 +/- 0.00012; 20150409 19:32:10 (UT) GEO
# NOTE FLT V 2457122.31419 +/- 0.00010; 20150409 19:32:26 (UT) GEO
# NOTE FLT Rc 2457122.31389 +/- 0.00014; 20150409 19:32:00 (UT) GEO
# NOTE FLT Ic 2457122.31447 +/- 0.00016; 20150409 19:32:50 (UT) GEO
# NOTE FLT BVRcIc average 2457122.31414 +/- 0.00016; 20150409 19:32:22 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2457122.31401
Error (1 sigma): +0.00010/-0.00011 (Bootstrapping), +0.00005/-0.00005 (Prayer bead), +0.00012/-0.00012 (LSM)
Error (95% CI):  +0.00020/-0.00021 (Bootstrapping), +0.00008/-0.00006 (Prayer bead)
LSM: chi^2 = 29.1, n_freedom = 35

S: 2457122.31421 (4/9/2015, 19:32)
HJD_min: 2457122.31334
Heliocentric correction: -0.00087
Note:

# NAME QW Gem
# VAR 06:50:46.07 +29:27:11.3 2448500.3060 0.3581270 10.34-10.73Hp EW (VSX 20110310)
# 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 09/10 IV 2015; B_44_60s (40/18); V_44_30s (43/20); Rc_44_10s (42/21); Ic_44_10s (40/19); 1.4h; minimum S
# NOTE FLT B 2457122.31401 +/- 0.00012; 20150409 19:32:10 (UT) GEO
# NOTE FLT V 2457122.31419 +/- 0.00010; 20150409 19:32:26 (UT) GEO
# NOTE FLT Rc 2457122.31389 +/- 0.00014; 20150409 19:32:00 (UT) GEO
# NOTE FLT Ic 2457122.31447 +/- 0.00016; 20150409 19:32:50 (UT) GEO
# NOTE FLT BVRcIc average 2457122.31414 +/- 0.00016; 20150409 19:32:22 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2457122.31421
Error (1 sigma): +0.00010/-0.00008 (Bootstrapping), +0.00004/-0.00004 (Prayer bead), +0.00010/-0.00010 (LSM)
Error (95% CI):  +0.00019/-0.00017 (Bootstrapping), +0.00007/-0.00005 (Prayer bead)
LSM: chi^2 = 27.4, n_freedom = 38

S: 2457122.31387 (4/9/2015, 19:31)
HJD_min: 2457122.31300
Heliocentric correction: -0.00087
Note:

# NAME QW Gem
# VAR 06:50:46.07 +29:27:11.3 2448500.3060 0.3581270 10.34-10.73Hp EW (VSX 20110310)
# 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 09/10 IV 2015; B_44_60s (40/18); V_44_30s (43/20); Rc_44_10s (42/21); Ic_44_10s (40/19); 1.4h; minimum S
# NOTE FLT B 2457122.31401 +/- 0.00012; 20150409 19:32:10 (UT) GEO
# NOTE FLT V 2457122.31419 +/- 0.00010; 20150409 19:32:26 (UT) GEO
# NOTE FLT Rc 2457122.31389 +/- 0.00014; 20150409 19:32:00 (UT) GEO
# NOTE FLT Ic 2457122.31447 +/- 0.00016; 20150409 19:32:50 (UT) GEO
# NOTE FLT BVRcIc average 2457122.31414 +/- 0.00016; 20150409 19:32:22 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2457122.31387
Error (1 sigma): +0.00016/-0.00015 (Bootstrapping), +0.00014/-0.00007 (Prayer bead), +0.00014/-0.00014 (LSM)
Error (95% CI):  +0.00031/-0.00032 (Bootstrapping), +0.00028/-0.00011 (Prayer bead)
LSM: chi^2 = 53.5, n_freedom = 37

S: 2457122.31447 (4/9/2015, 19:32)
HJD_min: 2457122.31360
Heliocentric correction: -0.00087
Note:

# NAME QW Gem
# VAR 06:50:46.07 +29:27:11.3 2448500.3060 0.3581270 10.34-10.73Hp EW (VSX 20110310)
# 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 09/10 IV 2015; B_44_60s (40/18); V_44_30s (43/20); Rc_44_10s (42/21); Ic_44_10s (40/19); 1.4h; minimum S
# NOTE FLT B 2457122.31401 +/- 0.00012; 20150409 19:32:10 (UT) GEO
# NOTE FLT V 2457122.31419 +/- 0.00010; 20150409 19:32:26 (UT) GEO
# NOTE FLT Rc 2457122.31389 +/- 0.00014; 20150409 19:32:00 (UT) GEO
# NOTE FLT Ic 2457122.31447 +/- 0.00016; 20150409 19:32:50 (UT) GEO
# NOTE FLT BVRcIc average 2457122.31414 +/- 0.00016; 20150409 19:32:22 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2457122.31447
Error (1 sigma): +0.00021/-0.00029 (Bootstrapping), +0.00028/-0.00019 (Prayer bead), +0.00016/-0.00016 (LSM)
Error (95% CI):  +0.00044/-0.00051 (Bootstrapping), +0.00052/-0.00025 (Prayer bead)
LSM: chi^2 = 65.4, n_freedom = 35

Actions:

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Light curve

Catalog geometry

R_p: N/A +/- N/A R_Jup	R_*: N/A +/- N/A R_Sun
i: N/A +/- N/A °	A: N/A +/- N/A AU

Measured geometry

R_p: N/A _-N/A ^+N/A R_Jup
i: N/A _-N/A\|N/A ^+N/A\|N/A °

Neighborhood of the object, comparison and check stars

Comments