SW Lac (食連星)

RA: 22h 53m 41.66s, DE: +37° 56' 18.60" (343.4235833283, 37.9384999997)

2019/09/21, 19:02 - 2019/09/22, 03:54 (UTC)

データ:

  • 観測者: Filip Walter
  • 作成: 2021/03/18, 22:04
  • 観測所: Štefánik Observatory, Prague, Czech Republic
  • 観測装置: Skywatcher REF 102/600 + DSLR Canon 1000D
  • 測光バンド: V
  • 基準時: Gjd
  • 光度: Mag
注釈:
V2_C9_60.400G_c2_4x4

Canon bayer filter G
決定された極小
  • P: 2458748.44178 (2019/09/21, 22:36)
    HJDmin: 2458748.44615 +/- 0.00014  
    太陽中心補正: 0.00437
    注釈:
    V2_C9_60.400G_c2_4x4
    
    Canon bayer filter G
    
    ----- EBFit result: -----
    Tmin = 2458748.44178
    Error (1 sigma): +0.00016/-0.00012 (Bootstrapping), +0.00008/-0.00009 (Prayer bead), +0.00011/-0.00011 (LSM)
    Error (95% CI):  +0.00035/-0.00026 (Bootstrapping), +0.00012/-0.00022 (Prayer bead)
    LSM: chi^2 = 69.9, n_freedom = 36
    
  • S: 2458748.59997 (2019/09/22, 02:23)
    HJDmin: 2458748.60434 +/- 0.00014  
    太陽中心補正: 0.00437
    注釈:
    V2_C9_60.400G_c2_4x4
    
    Canon bayer filter G
    
    ----- EBFit result: -----
    Tmin = 2458748.59997
    Error (1 sigma): +0.00015/-0.00014 (Bootstrapping), +0.00002/-0.00003 (Prayer bead), +0.00013/-0.00013 (LSM)
    Error (95% CI):  +0.00028/-0.00026 (Bootstrapping), +0.00008/-0.00005 (Prayer bead)
    LSM: chi^2 = 40.0, n_freedom = 37
    
アクション:

光度曲線
近傍の天体、比較星や確認用の恒星
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