Vixen 20cm VMC200L

----- EBFit result: -----
Tmin = 2460444.41948
Error (1 sigma): +0.00016/-0.00015 (Bootstrapping), +0.00006/-0.00007 (Prayer bead), +0.00017/-0.00017 (LSM)
Error (95% CI): +0.00033/-0.00033 (Bootstrapping), +0.00013/-0.00013 (Prayer bead)
LSM: chi^2 = 140.8, n_freedom = 137

QHY294, LNS200, OAT
filter: clear
temp: -5C
binning: 2x2
exp_time: 90sec.
equip.: QHY294
lens: 200/4

----- EBFit result: -----
Tmin = 2460089.49260
Error (1 sigma): +0.00017/-0.00015 (Bootstrapping), +0.00006/-0.00006 (Prayer bead), +0.00018/-0.00018 (LSM)
Error (95% CI): +0.00032/-0.00031 (Bootstrapping), +0.00011/-0.00009 (Prayer bead)
LSM: chi^2 = 46.7, n_freedom = 58

QHY294, LNS200, OAT
Accrding VSX: epoch (HJD 2456818.9585), period 0.4392617 d
filter: clear
temp: -5C
binning: 2x2
exp_time: 90sec.
equip.: QHY294
lens: 200/4

----- EBFit result: -----
TminGJD = 2460089.49267
Error (1 sigma): +0.00015/-0.00016 (Bootstrapping), +0.00004/-0.00004 (Prayer bead), +0.00016/-0.00016 (LSM)
Error (95% CI): +0.00029/-0.00032 (Bootstrapping), +0.00008/-0.00009 (Prayer bead)
LSM: chi^2 = 78.6, n_freedom = 79

Vixen 20cm VMC200L


----- EBFit result: -----
Tmin = 2459990.65932
Error (1 sigma): +0.00010/-0.00009 (Bootstrapping), +0.00010/-0.00011 (Prayer bead), +0.00010/-0.00010 (LSM)
Error (95% CI): +0.00020/-0.00018 (Bootstrapping), +0.00013/-0.00024 (Prayer bead)
LSM: chi^2 = 122.9, n_freedom = 106

GSO NWT 150/750 + Canon 450D
----- EBFit result: -----
Tmin = 2457154.55846
Error (1 sigma): +0.00000/0.00000 (Bootstrapping), +0.00000/0.00000 (Prayer bead), +0.00000/-0.00000 (LSM)
Error (95% CI): +0.00000/0.00000 (Bootstrapping), +0.00000/0.00000 (Prayer bead)
LSM: chi^2 = 0.0, n_freedom = -1


----- EBFit result: -----
Tmin = 2457154.55623
Error (1 sigma): +0.00050/-0.00047 (Bootstrapping), +0.00072/-0.00065 (Prayer bead), +0.00011/-0.00011 (LSM)
Error (95% CI): +0.00105/-0.00091 (Bootstrapping), +0.00092/-0.00087 (Prayer bead)
LSM: chi^2 = 807.9, n_freedom = 55


----- EBFit result: -----
Tmin = 2457154.55623
Error (1 sigma): +0.00050/-0.00047 (Bootstrapping), +0.00072/-0.00065 (Prayer bead), +0.00011/-0.00011 (LSM)
Error (95% CI): +0.00105/-0.00091 (Bootstrapping), +0.00092/-0.00087 (Prayer bead)
LSM: chi^2 = 807.9, n_freedom = 55

GSO 150/750 + Canon 450D
This minimum was catched as minor product of the primary measurement of the exoplanet WASP-48b (this measurement was not successfull)