QW Gem

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

12/3/2013, 8:49 PM - 12/3/2013, 11:53 PM (UTC)

Data:

Observer: Martin Lehky
Created: 12/26/2013 8:21:08 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 BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 03/04 XII 2013; B_89_60s (79/37); V_89_30s (87/40); R_89_10s (88/40); I_89_10s (85/37); 3.2h; minimum P
# NOTE FLT B 2456630.42855 +/- 0.00013; 20131203 22:17:07 (UT) GEO
# NOTE FLT V 2456630.42891 +/- 0.00011; 20131203 22:17:38 (UT) GEO
# NOTE FLT R 2456630.42849 +/- 0.00009; 20131203 22:17:02 (UT) GEO
# NOTE FLT I 2456630.42886 +/- 0.00010; 20131203 22:17:34 (UT) GEO
# NOTE FLT BVRI average 2456630.42870 +/- 0.00013; 20131203 22:17:20 (UT) GEO
# COND somewhat cloudy (cirrus or very thick cirrus)

Determined minima

P: 2456630.42907 (12/3/2013, 22:17)
HJD_min: 2456630.43398
Heliocentric correction: 0.00491
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 BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 03/04 XII 2013; B_89_60s (79/37); V_89_30s (87/40); R_89_10s (88/40); I_89_10s (85/37); 3.2h; minimum P
# NOTE FLT B 2456630.42855 +/- 0.00013; 20131203 22:17:07 (UT) GEO
# NOTE FLT V 2456630.42891 +/- 0.00011; 20131203 22:17:38 (UT) GEO
# NOTE FLT R 2456630.42849 +/- 0.00009; 20131203 22:17:02 (UT) GEO
# NOTE FLT I 2456630.42886 +/- 0.00010; 20131203 22:17:34 (UT) GEO
# NOTE FLT BVRI average 2456630.42870 +/- 0.00013; 20131203 22:17:20 (UT) GEO
# COND somewhat cloudy (cirrus or very thick cirrus)

----- EBFit result: -----
Tmin = 2456630.42907
Error (1 sigma): +0.00019/-0.00017 (Bootstrapping), +0.00017/-0.00012 (Prayer bead), +0.00014/-0.00014 (LSM)
Error (95% CI):  +0.00036/-0.00034 (Bootstrapping), +0.00024/-0.00019 (Prayer bead)
LSM: chi^2 = 98.1, n_freedom = 73

P: 2456630.42890 (12/3/2013, 22:17)
HJD_min: 2456630.43381
Heliocentric correction: 0.00491
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 BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 03/04 XII 2013; B_89_60s (79/37); V_89_30s (87/40); R_89_10s (88/40); I_89_10s (85/37); 3.2h; minimum P
# NOTE FLT B 2456630.42855 +/- 0.00013; 20131203 22:17:07 (UT) GEO
# NOTE FLT V 2456630.42891 +/- 0.00011; 20131203 22:17:38 (UT) GEO
# NOTE FLT R 2456630.42849 +/- 0.00009; 20131203 22:17:02 (UT) GEO
# NOTE FLT I 2456630.42886 +/- 0.00010; 20131203 22:17:34 (UT) GEO
# NOTE FLT BVRI average 2456630.42870 +/- 0.00013; 20131203 22:17:20 (UT) GEO
# COND somewhat cloudy (cirrus or very thick cirrus)

----- EBFit result: -----
Tmin = 2456630.42890
Error (1 sigma): +0.00018/-0.00016 (Bootstrapping), +0.00020/-0.00022 (Prayer bead), +0.00011/-0.00011 (LSM)
Error (95% CI):  +0.00034/-0.00032 (Bootstrapping), +0.00027/-0.00035 (Prayer bead)
LSM: chi^2 = 177.2, n_freedom = 82

P: 2456630.42863 (12/3/2013, 22:17)
HJD_min: 2456630.43354
Heliocentric correction: 0.00491
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 BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 03/04 XII 2013; B_89_60s (79/37); V_89_30s (87/40); R_89_10s (88/40); I_89_10s (85/37); 3.2h; minimum P
# NOTE FLT B 2456630.42855 +/- 0.00013; 20131203 22:17:07 (UT) GEO
# NOTE FLT V 2456630.42891 +/- 0.00011; 20131203 22:17:38 (UT) GEO
# NOTE FLT R 2456630.42849 +/- 0.00009; 20131203 22:17:02 (UT) GEO
# NOTE FLT I 2456630.42886 +/- 0.00010; 20131203 22:17:34 (UT) GEO
# NOTE FLT BVRI average 2456630.42870 +/- 0.00013; 20131203 22:17:20 (UT) GEO
# COND somewhat cloudy (cirrus or very thick cirrus)

----- EBFit result: -----
Tmin = 2456630.42863
Error (1 sigma): +0.00018/-0.00016 (Bootstrapping), +0.00009/-0.00010 (Prayer bead), +0.00012/-0.00012 (LSM)
Error (95% CI):  +0.00035/-0.00033 (Bootstrapping), +0.00024/-0.00018 (Prayer bead)
LSM: chi^2 = 165.0, n_freedom = 83

P: 2456630.42807 (12/3/2013, 22:16)
HJD_min: 2456630.43298
Heliocentric correction: 0.00491
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 BVRI
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 03/04 XII 2013; B_89_60s (79/37); V_89_30s (87/40); R_89_10s (88/40); I_89_10s (85/37); 3.2h; minimum P
# NOTE FLT B 2456630.42855 +/- 0.00013; 20131203 22:17:07 (UT) GEO
# NOTE FLT V 2456630.42891 +/- 0.00011; 20131203 22:17:38 (UT) GEO
# NOTE FLT R 2456630.42849 +/- 0.00009; 20131203 22:17:02 (UT) GEO
# NOTE FLT I 2456630.42886 +/- 0.00010; 20131203 22:17:34 (UT) GEO
# NOTE FLT BVRI average 2456630.42870 +/- 0.00013; 20131203 22:17:20 (UT) GEO
# COND somewhat cloudy (cirrus or very thick cirrus)

----- EBFit result: -----
Tmin = 2456630.42807
Error (1 sigma): +0.00027/-0.00021 (Bootstrapping), +0.00021/-0.00018 (Prayer bead), +0.00017/-0.00017 (LSM)
Error (95% CI):  +0.00048/-0.00045 (Bootstrapping), +0.00032/-0.00043 (Prayer bead)
LSM: chi^2 = 162.6, n_freedom = 80

Actions:

. . .

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