V0574 Lyr (食連星)

RA: 18h 27m 12.23s, DE: +36° 14' 36.70" (276.8009583333, 36.2435277774)

2017/05/17, 21:14 - 2017/05/18, 00:23 (UTC)

データ:

  • 観測者: Ladislav Šmelcer
  • 作成: 2017/05/22, 15:12
  • 観測所: Hvězdárna Valašské Meziříčí
  • 観測装置: Celestron SCT 280/1765 + MII G2-4000
  • 測光バンド: R
  • 基準時: Gjd
  • 光度: Mag
注釈:
předpověď primárního minima JDhel=2457891.4391 - 22h32m UT (Mo=51757.5642  per.= 0.2731265) - minimum nastalo o 15 min. později - změny v O-C
決定された極小
  • P: 2457891.44754 (2017/05/17, 22:44)
    HJDmin: 2457891.44969 +/- 0.00021  
    太陽中心補正: 0.00215
    注釈:
    
    ----- EBFit result: -----
    Tmin = 2457891.44754
    Error (1 sigma): +0.00020/-0.00023 (Bootstrapping), +0.00014/-0.00011 (Prayer bead), +0.00008/-0.00008 (LSM)
    Error (95% CI):  +0.00042/-0.00043 (Bootstrapping), +0.00026/-0.00024 (Prayer bead)
    LSM: chi^2 = 170.5, n_freedom = 32
    
  • P: 2457891.44725 (2017/05/17, 22:44)
    HJDmin: 2457891.44940 +/- 0.00009  
    太陽中心補正: 0.00215
    注釈:
    
    ----- EBFit result: -----
    Tmin = 2457891.44725
    Error (1 sigma): +0.00009/-0.00010 (Bootstrapping), +0.00007/-0.00007 (Prayer bead), +0.00004/-0.00004 (LSM)
    Error (95% CI):  +0.00018/-0.00019 (Bootstrapping), +0.00010/-0.00014 (Prayer bead)
    LSM: chi^2 = 135.3, n_freedom = 30
    
アクション:

光度曲線
近傍の天体、比較星や確認用の恒星
コメント