QW Gem

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

10/27/2014, 9:50 PM - 10/28/2014, 12:22 AM (UTC)

Data:

Observer: Martin Lehky
Created: 11/1/2014 4:01:49 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 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 27/28 X 2014; B_75_60s (60/30); V_75_30s (52/26); R_75_10s (70/39); I_75_10s (57/30); 2.5h; minimum P
# NOTE FLT B 2456958.47082 +/- 0.00017; 20141027 23:17:59 (UT) GEO
# NOTE FLT V 2456958.47057 +/- 0.00017; 20141027 23:17:37 (UT) GEO
# NOTE FLT R 2456958.47086 +/- 0.00016; 20141027 23:18:02 (UT) GEO
# NOTE FLT I 2456958.47009 +/- 0.00025; 20141027 23:16:56 (UT) GEO
# NOTE FLT BVRI average 2456958.47059 +/- 0.00025; 20141027 23:17:39 (UT) GEO
# COND clear weather

Determined minima

P: 2456958.47082 (10/27/2014, 23:17)
HJD_min: 2456958.47310
Heliocentric correction: 0.00228
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 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 27/28 X 2014; B_75_60s (60/30); V_75_30s (52/26); R_75_10s (70/39); I_75_10s (57/30); 2.5h; minimum P
# NOTE FLT B 2456958.47082 +/- 0.00017; 20141027 23:17:59 (UT) GEO
# NOTE FLT V 2456958.47057 +/- 0.00017; 20141027 23:17:37 (UT) GEO
# NOTE FLT R 2456958.47086 +/- 0.00016; 20141027 23:18:02 (UT) GEO
# NOTE FLT I 2456958.47009 +/- 0.00025; 20141027 23:16:56 (UT) GEO
# NOTE FLT BVRI average 2456958.47059 +/- 0.00025; 20141027 23:17:39 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2456958.47082
Error (1 sigma): +0.00017/-0.00018 (Bootstrapping), +0.00003/-0.00003 (Prayer bead), +0.00017/-0.00017 (LSM)
Error (95% CI):  +0.00034/-0.00033 (Bootstrapping), +0.00009/-0.00005 (Prayer bead)
LSM: chi^2 = 48.8, n_freedom = 48

P: 2456958.47057 (10/27/2014, 23:17)
HJD_min: 2456958.47285
Heliocentric correction: 0.00228
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 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 27/28 X 2014; B_75_60s (60/30); V_75_30s (52/26); R_75_10s (70/39); I_75_10s (57/30); 2.5h; minimum P
# NOTE FLT B 2456958.47082 +/- 0.00017; 20141027 23:17:59 (UT) GEO
# NOTE FLT V 2456958.47057 +/- 0.00017; 20141027 23:17:37 (UT) GEO
# NOTE FLT R 2456958.47086 +/- 0.00016; 20141027 23:18:02 (UT) GEO
# NOTE FLT I 2456958.47009 +/- 0.00025; 20141027 23:16:56 (UT) GEO
# NOTE FLT BVRI average 2456958.47059 +/- 0.00025; 20141027 23:17:39 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2456958.47057
Error (1 sigma): +0.00026/-0.00026 (Bootstrapping), +0.00015/-0.00021 (Prayer bead), +0.00017/-0.00017 (LSM)
Error (95% CI):  +0.00056/-0.00046 (Bootstrapping), +0.00026/-0.00026 (Prayer bead)
LSM: chi^2 = 60.8, n_freedom = 35

P: 2456958.47086 (10/27/2014, 23:18)
HJD_min: 2456958.47314
Heliocentric correction: 0.00228
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 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 27/28 X 2014; B_75_60s (60/30); V_75_30s (52/26); R_75_10s (70/39); I_75_10s (57/30); 2.5h; minimum P
# NOTE FLT B 2456958.47082 +/- 0.00017; 20141027 23:17:59 (UT) GEO
# NOTE FLT V 2456958.47057 +/- 0.00017; 20141027 23:17:37 (UT) GEO
# NOTE FLT R 2456958.47086 +/- 0.00016; 20141027 23:18:02 (UT) GEO
# NOTE FLT I 2456958.47009 +/- 0.00025; 20141027 23:16:56 (UT) GEO
# NOTE FLT BVRI average 2456958.47059 +/- 0.00025; 20141027 23:17:39 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2456958.47086
Error (1 sigma): +0.00022/-0.00021 (Bootstrapping), +0.00009/-0.00007 (Prayer bead), +0.00016/-0.00016 (LSM)
Error (95% CI):  +0.00041/-0.00041 (Bootstrapping), +0.00016/-0.00019 (Prayer bead)
LSM: chi^2 = 85.0, n_freedom = 54

P: 2456958.46996 (10/27/2014, 23:16)
HJD_min: 2456958.47224
Heliocentric correction: 0.00228
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 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 27/28 X 2014; B_75_60s (60/30); V_75_30s (52/26); R_75_10s (70/39); I_75_10s (57/30); 2.5h; minimum P
# NOTE FLT B 2456958.47082 +/- 0.00017; 20141027 23:17:59 (UT) GEO
# NOTE FLT V 2456958.47057 +/- 0.00017; 20141027 23:17:37 (UT) GEO
# NOTE FLT R 2456958.47086 +/- 0.00016; 20141027 23:18:02 (UT) GEO
# NOTE FLT I 2456958.47009 +/- 0.00025; 20141027 23:16:56 (UT) GEO
# NOTE FLT BVRI average 2456958.47059 +/- 0.00025; 20141027 23:17:39 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2456958.46996
Error (1 sigma): +0.00035/-0.00037 (Bootstrapping), +0.00038/-0.00042 (Prayer bead), +0.00025/-0.00025 (LSM)
Error (95% CI):  +0.00070/-0.00071 (Bootstrapping), +0.00047/-0.00050 (Prayer bead)
LSM: chi^2 = 60.9, n_freedom = 39

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