EF Dra (食連星)
RA: 18h 05m 30.40s, DE: +69° 45' 16.00" (271.3766666617, 69.7544444444)
2023/08/27, 21:31 - 2023/08/28, 0:28 (UTC)
- 観測者: Matúš Kamenec
- 作成: 2023/08/28 12:53:02
- 観測所: Prešov
- 観測装置: SkyWatcher REF 102/500
- 測光バンド: Clear
- 基準時: Gjd
- 光度: Mag
注釈:
#Observatory>Presov #Observer>Matus Kamenec #Telescope>SkyWatcher 200/1200 / EQ6 #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> ----- EBFit result: ----- TminGJD = 2460184.45227 Error (1 sigma): +0.00069/-0.00073 (Bootstrapping), +0.00059/-0.00127 (Prayer bead), +0.00023/-0.00023 (LSM) Error (95% CI): +0.00149/-0.00135 (Bootstrapping), +0.00112/-0.00270 (Prayer bead) LSM: chi^2 = 787.9, n_freedom = 139 secondary minimum
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