CW Cas (Eclipsing binary)
RA: 00h 45m 52.71s, DE: +63° 05' 08.40" (11.4696250000, 63.0856666663)
1/23/2023, 18:38 - 1/24/2023, 01:46 (UTC)
- Observer: Matúš Kamenec
- Created: 3/18/2023, 13:29
- Station: Kolonica
- Instrument: SkyWatcher Newton 200/1200
- Photometric band: Clear
- Time standard: Gjd
- Brightness in: Mag
Note:
#Observatory>Kolonica #Observer>Matus Kamenec #Telescope>SkyWatcher 200/1200 EQ6 #Instrument>Canon EOS 500D #Filter>Clear #Exposure>30s ISO 800 #Target>CW Cas #Position> #MainComp> #Source> #Magnitude system> #Time system>JD geocentric #Reduction>Muniwin #Comment> ----- EBFit result: ----- TminGJD = 2459968.30898 Error (1 sigma): +0.00013/-0.00013 (Bootstrapping), +0.00004/-0.00004 (Prayer bead), +0.00003/-0.00003 (LSM) Error (95% CI): +0.00023/-0.00025 (Bootstrapping), +0.00007/-0.00007 (Prayer bead) LSM: chi^2 = 1711.4, n_freedom = 89
Determined minima
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P: 2459968.30894 (1/23/2023, 19:24)
HJDmin: 2459968.30961 +/- 0.00012
Heliocentric correction: 0.00067
Note:#Observatory>Kolonica #Observer>Matus Kamenec #Telescope>SkyWatcher 200/1200 EQ6 #Instrument>Canon EOS 500D #Filter>Clear #Exposure>30s ISO 800 #Target>CW Cas #Position> #MainComp> #Source> #Magnitude system> #Time system>JD geocentric #Reduction>Muniwin #Comment> ----- EBFit result: ----- Tmin = 2459968.30894 Error (1 sigma): +0.00011/-0.00012 (Bootstrapping), +0.00004/-0.00005 (Prayer bead), +0.00003/-0.00003 (LSM) Error (95% CI): +0.00022/-0.00025 (Bootstrapping), +0.00008/-0.00011 (Prayer bead) LSM: chi^2 = 1242.5, n_freedom = 79
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S: 2459968.47020 (1/23/2023, 23:17)
HJDmin: 2459968.47086 +/- 0.00023
Heliocentric correction: 0.00066
Note:#Observatory>Kolonica #Observer>Matus Kamenec #Telescope>SkyWatcher 200/1200 EQ6 #Instrument>Canon EOS 500D #Filter>Clear #Exposure>30s ISO 800 #Target>CW Cas #Position> #MainComp> #Source> #Magnitude system> #Time system>JD geocentric #Reduction>Muniwin #Comment> ----- EBFit result: ----- Tmin = 2459968.47020 Error (1 sigma): +0.00022/-0.00024 (Bootstrapping), +0.00012/-0.00010 (Prayer bead), +0.00004/-0.00004 (LSM) Error (95% CI): +0.00044/-0.00049 (Bootstrapping), +0.00018/-0.00015 (Prayer bead) LSM: chi^2 = 2682.6, n_freedom = 97
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