BI CVn (食連星)

RA: 13h 03m 16.41s, DE: +36° 37' 00.60" (195.8183750000, 36.6168333327)

2021/07/06, 20:21 - 2021/07/06, 23:06 (UTC)

データ:
  • 観測者: Matúš Kamenec
  • 作成: 2021/07/08, 19:31
  • 観測所: Elexorr
  • 観測装置: SkyWatcher Newton 102/500
  • 測光バンド: Clear
  • 基準時: Gjd
  • 光度: Mag
注釈:
#Observatory>Presov
#Observer>Matus Kamenec
#Telescope>SkyWatcher 102/500 / EQ3-2 GoTo
#Instrument>Canon EOS 500D
#Filter>Clear
#Exposure>30s ISO 1600
#Target>BI CVn
#Position>
#MainComp>
#Source>
#Magnitude system>
#Time system>JD geocentric
#Reduction>Ensemble photometry with MuniWin and MCV
#Comment>merged 3 frames

----- EBFit result: -----
TminGJD = 2459402.42006
Error (1 sigma): +0.00057/-0.00136 (Bootstrapping), +0.00109/-0.00105 (Prayer bead), +0.00006/-0.00006 (LSM)
Error (95% CI):  +0.00126/-0.00251 (Bootstrapping), +0.00228/-0.00202 (Prayer bead)
LSM: chi^2 = 1604.0, n_freedom = 32
決定された極小
  • P: 2459402.42008 (2021/07/06, 22:04)
    HJDmin: 2459402.41869 +/- 0.00101  
    太陽中心補正: -0.00139
    注釈: 
    #Observatory>Presov
#Observer>Matus Kamenec
#Telescope>SkyWatcher 102/500 / EQ3-2 GoTo
#Instrument>Canon EOS 500D
#Filter>Clear
#Exposure>30s ISO 1600
#Target>BI CVn
#Position>
#MainComp>
#Source>
#Magnitude system>
#Time system>JD geocentric
#Reduction>Ensemble photometry with MuniWin and MCV
#Comment>merged 3 frames

----- EBFit result: -----
Tmin = 2459402.42008
Error (1 sigma): +0.00056/-0.00146 (Bootstrapping), +0.00077/-0.00112 (Prayer bead), +0.00005/-0.00005 (LSM)
Error (95% CI):  +0.00134/-0.00236 (Bootstrapping), +0.00230/-0.00174 (Prayer bead)
LSM: chi^2 = 1595.2, n_freedom = 33
アクション:
光度曲線
近傍の天体、比較星や確認用の恒星
チャート - BI CVn, JD 2459402.34809
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