Sky-Watcher NWT 254/1200 + CCD QHY 174

----- EBFit result: -----
Tmin = 2459101.32104
Error (1 sigma): +0.00003/-0.00003 (Bootstrapping), +0.00004/-0.00005 (Prayer bead), +0.00001/-0.00001 (LSM)
Error (95% CI): +0.00006/-0.00007 (Bootstrapping), +0.00006/-0.00006 (Prayer bead)
LSM: chi^2 = 5734.9, n_freedom = 711

NWT 150/600 + MII G2-1600 + comacorector
----- EBFit result: -----
Tmin = 2458591.52733
Error (1 sigma): +0.00005/-0.00005 (Bootstrapping), +0.00002/-0.00002 (Prayer bead), +0.00004/-0.00004 (LSM)
Error (95% CI): +0.00011/-0.00010 (Bootstrapping), +0.00002/-0.00004 (Prayer bead)
LSM: chi^2 = 117.9, n_freedom = 60

Elexorr, REF SkyWatcher 102/500, EOS 500D
#Observatory>Presov
#Observer>Matus Kamenec
#Telescope>Elexorr/ REF 102/500 / EQ3-2 GoTo
#Instrument>Canon EOS 500D
#Filter>Clear
#Exposure>30s ISO 1600
#Target>AU Ser
#Position>
#MainComp>
#Source>
#Magnitude system>
#Time system>JD geocentric
#Reduction>Ensemble photometry with MuniWin and MCV
#Comment>

----- EBFit result: -----
Tmin = 2458375.29021
Error (1 sigma): +0.00021/-0.00049 (Bootstrapping), +0.00082/-0.00085 (Prayer bead), +0.00006/-0.00006 (LSM)
Error (95% CI): +0.00038/-0.00080 (Bootstrapping), +0.00128/-0.00105 (Prayer bead)
LSM: chi^2 = 350.9, n_freedom = 55

Elexorr, REF SkyWatcher 102/500, EOS 500D
#Observatory>Presov
#Observer>Matus Kamenec
#Telescope>Elexorr, 102/500 / EQ3-2 GoTo
#Instrument>Canon EOS 500D
#Filter>Clear
#Exposure>30s ISO 1600
#Target>AU Ser
#Position>
#MainComp>
#Source>
#Magnitude system>
#Time system>JD geocentric
#Reduction>Ensemble photometry with MuniWin and MCV
#Comment>

----- EBFit result: -----
Tmin = 2458374.32265
Error (1 sigma): +0.00018/-0.00032 (Bootstrapping), +0.00062/-0.00076 (Prayer bead), +0.00002/-0.00002 (LSM)
Error (95% CI): +0.00052/-0.00057 (Bootstrapping), +0.00169/-0.00140 (Prayer bead)
LSM: chi^2 = 2369.1, n_freedom = 115

Sky-Watcher NWT 254/1200 + MII G2-402

----- EBFit result: -----
Tmin = 2458246.38645
Error (1 sigma): +0.00006/-0.00006 (Bootstrapping), +0.00002/-0.00002 (Prayer bead), +0.00004/-0.00004 (LSM)
Error (95% CI): +0.00013/-0.00013 (Bootstrapping), +0.00004/-0.00003 (Prayer bead)
LSM: chi^2 = 228.8, n_freedom = 86

Sky-Watcher NWT 254/1200 + MII G2-402
----- EBFit result: -----
Tmin = 2458246.38642
Error (1 sigma): +0.00007/-0.00007 (Bootstrapping), +0.00003/-0.00003 (Prayer bead), +0.00005/-0.00005 (LSM)
Error (95% CI): +0.00014/-0.00015 (Bootstrapping), +0.00004/-0.00004 (Prayer bead)
LSM: chi^2 = 164.6, n_freedom = 86

Achromatic refractor 120/600, CCD Orion Starshoot 3G
----- EBFit result: -----
Tmin = 2457414.65095
Error (1 sigma): +0.00033/-0.00031 (Bootstrapping), +0.00040/-0.00027 (Prayer bead), +0.00035/-0.00035 (LSM)
Error (95% CI): +0.00061/-0.00058 (Bootstrapping), +0.00046/-0.00037 (Prayer bead)
LSM: chi^2 = 139.0, n_freedom = 166

ED 80/600,0.5x Reductor, G1 0300
Oblačnosť

----- EBFit result: -----
Tmin = 2456787.36345
Error (1 sigma): +0.00013/-0.00013 (Bootstrapping), +0.00015/-0.00016 (Prayer bead), +0.00006/-0.00006 (LSM)
Error (95% CI): +0.00027/-0.00026 (Bootstrapping), +0.00022/-0.00024 (Prayer bead)
LSM: chi^2 = 519.5, n_freedom = 127

ED 80/600,0.5x Reductor, G1 0300


----- EBFit result: -----
Tmin = 2456511.40686
Error (1 sigma): +0.00017/-0.00016 (Bootstrapping), +0.00005/-0.00004 (Prayer bead), +0.00038/-0.00038 (LSM)
Error (95% CI): +0.00030/-0.00030 (Bootstrapping), +0.00009/-0.00006 (Prayer bead)
LSM: chi^2 = 10.1, n_freedom = 77