EF Dra
RA: 18h 05m 30.40s, DE: +69° 45' 16.00" (271.3766666617, 69.7544444444)
9/3/2022, 7:43 PM - 9/3/2022, 10:29 PM (UTC)
- Observer: Matúš Kamenec
- Created: 9/4/2022 12:47:56 PM
- Station: Prešov
- Instrument: SkyWatcher Newton 102/500
- Photometric band: Clear
- Time standard: Gjd
- Brightness in: Mag
Note:
#Observatory>Presov #Observer>Matus Kamenec #Telescope>SkyWatcher 102/500 EQ3-2 GoTo #Instrument>Canon EOS 500D #Filter>Clear #Exposure>30s ISO 800 #Target>EF Dra #Position> #MainComp> #Source> #Magnitude system> #Time system>JD geocentric #Reduction>Muniwin #Comment>CCDCiel ----- EBFit result: ----- TminGJD = 2459826.35542 Error (1 sigma): +0.00039/-0.00036 (Bootstrapping), +0.00038/-0.00026 (Prayer bead), +0.00028/-0.00028 (LSM) Error (95% CI): +0.00078/-0.00060 (Bootstrapping), +0.00055/-0.00096 (Prayer bead) LSM: chi^2 = 177.1, n_freedom = 96
Determined minima
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P: 2459826.35539 (9/3/2022, 20:31)
HJDmin: 2459826.35533
Heliocentric correction: -0.00006
Note:#Observatory>Presov #Observer>Matus Kamenec #Telescope>SkyWatcher 102/500 EQ3-2 GoTo #Instrument>Canon EOS 500D #Filter>Clear #Exposure>30s ISO 800 #Target>EF Dra #Position> #MainComp> #Source> #Magnitude system> #Time system>JD geocentric #Reduction>Muniwin #Comment>CCDCiel ----- EBFit result: ----- Tmin = 2459826.35539 Error (1 sigma): +0.00033/-0.00034 (Bootstrapping), +0.00033/-0.00027 (Prayer bead), +0.00027/-0.00027 (LSM) Error (95% CI): +0.00069/-0.00063 (Bootstrapping), +0.00046/-0.00085 (Prayer bead) LSM: chi^2 = 191.2, n_freedom = 104
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