Sky-Watcher REF 100/900 + QHY9
clouds

----- EBFit result: -----
Tmin = 2459619.53689
Error (1 sigma): +0.00026/-0.00029 (Bootstrapping), +0.00100/-0.00099 (Prayer bead), +0.00024/-0.00024 (LSM)
Error (95% CI): +0.00052/-0.00058 (Bootstrapping), +0.00153/-0.00253 (Prayer bead)
LSM: chi^2 = 279.9, n_freedom = 190

Sky-Watcher REF 100/900 + QHY9


----- EBFit result: -----
Tmin = 2458963.35856
Error (1 sigma): +0.00025/-0.00030 (Bootstrapping), +0.00037/-0.00037 (Prayer bead), +0.00017/-0.00017 (LSM)
Error (95% CI): +0.00049/-0.00060 (Bootstrapping), +0.00056/-0.00059 (Prayer bead)
LSM: chi^2 = 189.3, n_freedom = 86

Sky-Watcher REF 100/900 + QHY9


----- EBFit result: -----
Tmin = 2458487.67297
Error (1 sigma): +0.00016/-0.00017 (Bootstrapping), +0.00007/-0.00006 (Prayer bead), +0.00008/-0.00008 (LSM)
Error (95% CI): +0.00034/-0.00035 (Bootstrapping), +0.00014/-0.00009 (Prayer bead)
LSM: chi^2 = 739.2, n_freedom = 170

0.2-m RL + CCD


----- EBFit result: -----
Tmin = 2456718.59848
Error (1 sigma): +0.00090/-0.00083 (Bootstrapping), +0.00030/-0.00038 (Prayer bead), +0.00062/-0.00062 (LSM)
Error (95% CI): +0.00195/-0.00163 (Bootstrapping), +0.00052/-0.00053 (Prayer bead)
LSM: chi^2 = 396.6, n_freedom = 198

Newton RL 150/750 + SBIG ST7, autoguiding G1 0300 (sekční set)
nefunkční pointace, hvězda během pozorování odjela z pole

Newton RL 150/750 + SBIG ST7, autoguiding G1 0300 (sekční set)

----- EBFit result: -----
Tmin = 2456390.50968
Error (1 sigma): +0.00043/-0.00042 (Bootstrapping), +0.00056/-0.00038 (Prayer bead), +0.00042/-0.00042 (LSM)
Error (95% CI): +0.00092/-0.00085 (Bootstrapping), +0.00110/-0.00094 (Prayer bead)
LSM: chi^2 = 64.5, n_freedom = 55

Newton 254/1200, CCD G2-1600, EQ6
TminGJD=2456004.3129 TminHJD=2456004.3164

Newton 200/1000, G2-1600
TminHJD = 2455627.41582 +/- 0.0005 primary minimum

Newton 200/1000, G2-1600
TminHJD = 2455627.41532 +/- 0.0002 primary minimum

Newton 200/1000, G2-1600
TminHJD = 2455627.41592 +/- 0.0004 primary minimum

Newton 200/1000, G2-1600
TminHJD = 2455627.41582 +/- 0.0004 primary minimum

0.40-m f/5 + CCD ST7 + R
# NAME IW UMa
# VAR 09:29:00.64 +43:44:01.7 2448691.364 0.774718 11.7-12.2 (O-C gateway 20090111)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD ST7)
# FLT R
# RED CMunipack 1.1.24 + AVE 2.51
# NOTE 11/12 I 2009; R_280_30s (275/122); minimum P
# NOTE 2454843.40094 +/- 0.00013; 20090111 21:49:32 (UT) GEO
# COND clear weather; full moon period

0.40-m f/5 + CCD ST7 + R
# NAME IW UMa
# VAR 09:29:00.64 +43:44:01.7 2448691.364 0.774718 11.7-12.2 (O-C gateway 20090111)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD ST7)
# FLT R
# RED CMunipack 1.1.24 + AVE 2.51
# NOTE 11/12 I 2009; R_280_30s (275/122); minimum P
# NOTE 2454843.40094 +/- 0.00013; 20090111 21:49:32 (UT) GEO
# COND clear weather; full moon period