KM UMa

RA: 11h 47m 49.05s, DE: +35° 13' 35.30" (176.9543749950, 35.2264722216)

4/23/2013, 7:07 PM - 4/23/2013, 11:12 PM (UTC)

Data:

Observer: Martin Lehky
Created: 5/2/2013 11:08:21 AM
Station: Hradec Králové, CZ (MPC 048)
Instrument: 0.40-m f/5 + CCD G2-1600 + BVRI
Photometric band: B
Time standard: Gjd
Brightness in: Mag

Note:

# NAME KM UMa
# VAR 11:47:49.05 +35:13:35.3 2449465.0550 0.3518608 10.72-11.31V EB/KW (VSX 20110308)
# 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 23/24 IV 2013; B_67_90s (65/35); V_67_60s (67/35); R_67_30s (65/33); I_67_30s (65/33); 4.0h; minimum S
# NOTE FLT B 2456406.38825 +/- 0.00058; 20130423 21:19:05 (UT) GEO
# NOTE FLT V 2456406.38798 +/- 0.00033; 20130423 21:18:41 (UT) GEO
# NOTE FLT R 2456406.38533 +/- 0.00040; 20130423 21:14:53 (UT) GEO
# NOTE FLT I 2456406.38427 +/- 0.00048; 20130423 21:13:21 (UT) GEO
# NOTE FLT BVRI average 2456406.38645 +/- 0.00058; 20130423 21:16:29 (UT) GEO
# COND clear weather (cirrus); full moon period

Determined minima

S: 2456406.39220 (4/23/2013, 21:24)
HJD_min: 2456406.39528
Heliocentric correction: 0.00308
Note:

# NAME KM UMa
# VAR 11:47:49.05 +35:13:35.3 2449465.0550 0.3518608 10.72-11.31V EB/KW (VSX 20110308)
# 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 23/24 IV 2013; B_67_90s (65/35); V_67_60s (67/35); R_67_30s (65/33); I_67_30s (65/33); 4.0h; minimum S
# NOTE FLT B 2456406.38825 +/- 0.00058; 20130423 21:19:05 (UT) GEO
# NOTE FLT V 2456406.38798 +/- 0.00033; 20130423 21:18:41 (UT) GEO
# NOTE FLT R 2456406.38533 +/- 0.00040; 20130423 21:14:53 (UT) GEO
# NOTE FLT I 2456406.38427 +/- 0.00048; 20130423 21:13:21 (UT) GEO
# NOTE FLT BVRI average 2456406.38645 +/- 0.00058; 20130423 21:16:29 (UT) GEO
# COND clear weather (cirrus); full moon period

----- EBFit result: -----
Tmin = 2456406.39218
Error (1 sigma): +0.00123/-0.00119 (Bootstrapping), +0.00043/-0.00040 (Prayer bead), +0.00126/-0.00126 (LSM)
Error (95% CI):  +0.00246/-0.00253 (Bootstrapping), +0.00147/-0.00096 (Prayer bead)
LSM: chi^2 = 41.3, n_freedom = 51

S: 2456406.38887 (4/23/2013, 21:19)
HJD_min: 2456406.39192
Heliocentric correction: 0.00305
Note:

# NAME KM UMa
# VAR 11:47:49.05 +35:13:35.3 2449465.0550 0.3518608 10.72-11.31V EB/KW (VSX 20110308)
# 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 23/24 IV 2013; B_67_90s (65/35); V_67_60s (67/35); R_67_30s (65/33); I_67_30s (65/33); 4.0h; minimum S
# NOTE FLT B 2456406.38825 +/- 0.00058; 20130423 21:19:05 (UT) GEO
# NOTE FLT V 2456406.38798 +/- 0.00033; 20130423 21:18:41 (UT) GEO
# NOTE FLT R 2456406.38533 +/- 0.00040; 20130423 21:14:53 (UT) GEO
# NOTE FLT I 2456406.38427 +/- 0.00048; 20130423 21:13:21 (UT) GEO
# NOTE FLT BVRI average 2456406.38645 +/- 0.00058; 20130423 21:16:29 (UT) GEO
# COND clear weather (cirrus); full moon period

----- EBFit result: -----
Tmin = 2456406.38887
Error (1 sigma): +0.00072/-0.00062 (Bootstrapping), +0.00048/-0.00051 (Prayer bead), +0.00067/-0.00067 (LSM)
Error (95% CI):  +0.00140/-0.00128 (Bootstrapping), +0.00075/-0.00074 (Prayer bead)
LSM: chi^2 = 51.1, n_freedom = 53

S: 2456406.38956 (4/23/2013, 21:20)
HJD_min: 2456406.39264
Heliocentric correction: 0.00308
Note:

# NAME KM UMa
# VAR 11:47:49.05 +35:13:35.3 2449465.0550 0.3518608 10.72-11.31V EB/KW (VSX 20110308)
# 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 23/24 IV 2013; B_67_90s (65/35); V_67_60s (67/35); R_67_30s (65/33); I_67_30s (65/33); 4.0h; minimum S
# NOTE FLT B 2456406.38825 +/- 0.00058; 20130423 21:19:05 (UT) GEO
# NOTE FLT V 2456406.38798 +/- 0.00033; 20130423 21:18:41 (UT) GEO
# NOTE FLT R 2456406.38533 +/- 0.00040; 20130423 21:14:53 (UT) GEO
# NOTE FLT I 2456406.38427 +/- 0.00048; 20130423 21:13:21 (UT) GEO
# NOTE FLT BVRI average 2456406.38645 +/- 0.00058; 20130423 21:16:29 (UT) GEO
# COND clear weather (cirrus); full moon period

----- EBFit result: -----
Tmin = 2456406.38956
Error (1 sigma): +0.00089/-0.00098 (Bootstrapping), +0.00163/-0.00194 (Prayer bead), +0.00048/-0.00048 (LSM)
Error (95% CI):  +0.00173/-0.00193 (Bootstrapping), +0.00353/-0.00397 (Prayer bead)
LSM: chi^2 = 197.7, n_freedom = 60

S: 2456406.38427 (4/23/2013, 21:13)
HJD_min: 2456406.38735
Heliocentric correction: 0.00308
Note:

# NAME KM UMa
# VAR 11:47:49.05 +35:13:35.3 2449465.0550 0.3518608 10.72-11.31V EB/KW (VSX 20110308)
# 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 23/24 IV 2013; B_67_90s (65/35); V_67_60s (67/35); R_67_30s (65/33); I_67_30s (65/33); 4.0h; minimum S
# NOTE FLT B 2456406.38825 +/- 0.00058; 20130423 21:19:05 (UT) GEO
# NOTE FLT V 2456406.38798 +/- 0.00033; 20130423 21:18:41 (UT) GEO
# NOTE FLT R 2456406.38533 +/- 0.00040; 20130423 21:14:53 (UT) GEO
# NOTE FLT I 2456406.38427 +/- 0.00048; 20130423 21:13:21 (UT) GEO
# NOTE FLT BVRI average 2456406.38645 +/- 0.00058; 20130423 21:16:29 (UT) GEO
# COND clear weather (cirrus); full moon period

----- EBFit result: -----
Tmin = 2456406.38427
Error (1 sigma): +0.00074/-0.00077 (Bootstrapping), +0.00129/-0.00162 (Prayer bead), +0.00042/-0.00042 (LSM)
Error (95% CI):  +0.00175/-0.00150 (Bootstrapping), +0.00164/-0.00290 (Prayer bead)
LSM: chi^2 = 160.6, n_freedom = 60

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