GV Leo (Zákrytová dvojhvězda)
RA: 10h 11m 59.23s, DE: +16° 52' 29.50" (152.9967916617, 16.8748611104)
17.02.2019, 21:50 - 18.02.2019, 04:00 (UTC)
- Pozorovatel: Martin Lehky
- Vytvořeno: 24.02.2019, 09:51
- Stanice: Hradec Králové, CZ (MPC 048)
- Přístroj: 0.40-m f/5 + CCD G2-1600 + BVRcIc
- Fotometrický obor: B
- Časový standard: Gjd
- Jasnost v: Mag
Poznámka:
# 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
Stanovená minima
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S: 2458532.46245 (17.02.2019, 23:05)
HJDmin: 2458532.46813 +/- 0.00038
Heliocentrická korekce: 0.00568
Poznámka:# 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
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S: 2458532.46238 (17.02.2019, 23:05)
HJDmin: 2458532.46806 +/- 0.00026
Heliocentrická korekce: 0.00568
Poznámka:# 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
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S: 2458532.46213 (17.02.2019, 23:05)
HJDmin: 2458532.46781 +/- 0.00026
Heliocentrická korekce: 0.00568
Poznámka:# 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
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S: 2458532.46266 (17.02.2019, 23:06)
HJDmin: 2458532.46834 +/- 0.00034
Heliocentrická korekce: 0.00568
Poznámka:# 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
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P: 2458532.59585 (18.02.2019, 02:18)
HJDmin: 2458532.60153 +/- 0.00036
Heliocentrická korekce: 0.00568
Poznámka:# 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
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P: 2458532.59644 (18.02.2019, 02:18)
HJDmin: 2458532.60212 +/- 0.00017
Heliocentrická korekce: 0.00568
Poznámka:# 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
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P: 2458532.59589 (18.02.2019, 02:18)
HJDmin: 2458532.60157 +/- 0.00028
Heliocentrická korekce: 0.00568
Poznámka:# 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
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P: 2458532.59536 (18.02.2019, 02:17)
HJDmin: 2458532.60104 +/- 0.00031
Heliocentrická korekce: 0.00568
Poznámka:# 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
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