SW Lac (食連星)

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

2019/10/26, 16:50 - 2019/10/27, 03:26 (UTC)

データ:

  • 観測者: Filip Walter
  • 作成: 2021/03/18, 22:33
  • 観測所: Štefánik Observatory, Prague, Czech Republic
  • 観測装置: Skywatcher REF 102/600 + DSLR Canon 1000D
  • 測光バンド: Clear
  • 基準時: Gjd
  • 光度: Mag
注釈:
V2_C9_60.400C_c3_2x2
決定された極小
  • S: 2458783.23799 (2019/10/26, 17:42)
    HJDmin: 2458783.24174 +/- 0.00013  
    太陽中心補正: 0.00375
    注釈:
    V2_C9_60.400C_c3_2x2
    
    ----- EBFit result: -----
    Tmin = 2458783.23799
    Error (1 sigma): +0.00012/-0.00014 (Bootstrapping), +0.00010/-0.00009 (Prayer bead), +0.00006/-0.00006 (LSM)
    Error (95% CI):  +0.00024/-0.00030 (Bootstrapping), +0.00013/-0.00010 (Prayer bead)
    LSM: chi^2 = 189.0, n_freedom = 43
    
  • P: 2458783.40161 (2019/10/26, 21:38)
    HJDmin: 2458783.40535 +/- 0.00021  
    太陽中心補正: 0.00374
    注釈:
    V2_C9_60.400C_c3_2x2
    
    ----- EBFit result: -----
    Tmin = 2458783.40161
    Error (1 sigma): +0.00020/-0.00022 (Bootstrapping), +0.00015/-0.00020 (Prayer bead), +0.00006/-0.00006 (LSM)
    Error (95% CI):  +0.00045/-0.00041 (Bootstrapping), +0.00020/-0.00034 (Prayer bead)
    LSM: chi^2 = 287.1, n_freedom = 32
    
  • S: 2458783.55945 (2019/10/27, 01:25)
    HJDmin: 2458783.56319 +/- 0.00028  
    太陽中心補正: 0.00374
    注釈:
    V2_C9_60.400C_c3_2x2
    
    ----- EBFit result: -----
    Tmin = 2458783.55945
    Error (1 sigma): +0.00028/-0.00029 (Bootstrapping), +0.00020/-0.00013 (Prayer bead), +0.00008/-0.00008 (LSM)
    Error (95% CI):  +0.00055/-0.00059 (Bootstrapping), +0.00035/-0.00038 (Prayer bead)
    LSM: chi^2 = 466.3, n_freedom = 35
    
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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