GU Boo (食連星, 爆発型の変光星)

RA: 15h 21m 54.80s, DE: +33° 56' 10.00" (230.4783333333, 33.9361111108)

2023/04/22, 19:50 - 2023/04/23, 02:52 (UTC)

データ:
  • 観測者: Ladislav Šmelcer
  • 作成: 2023/04/26, 10:21
  • 観測所: Hvězdárna Valašské Meziříčí
  • 観測装置: Sky-Watcher NWT 200/800 + MII C2-7000A
  • 測光バンド: Clear
  • 基準時: Gjd
  • 光度: Mag
注釈:
předpověď primárního minima JDhel=2460057.3756 - 21h00m UT (Mo=51275.875  per.= 0.48873 dne) - minimum nastalo o 3m40s dříve
決定された極小
  • P: 2460057.36872 (2023/04/22, 20:50)
    HJDmin: 2460057.37245 +/- 0.00006  
    太陽中心補正: 0.00373
    注釈: 
    
----- EBFit result: -----
Tmin = 2460057.36872
Error (1 sigma): +0.00005/-0.00006 (Bootstrapping), +0.00003/-0.00004 (Prayer bead), +0.00006/-0.00006 (LSM)
Error (95% CI):  +0.00011/-0.00011 (Bootstrapping), +0.00004/-0.00006 (Prayer bead)
LSM: chi^2 = 75.4, n_freedom = 82
  • S: 2460057.61263 (2023/04/23, 02:42)
    HJDmin: 2460057.61636 +/- 0.00041  
    太陽中心補正: 0.00373
    注釈: 
    
----- EBFit result: -----
Tmin = 2460057.61263
Error (1 sigma): +0.00031/-0.00050 (Bootstrapping), +0.00014/-0.00019 (Prayer bead), +0.00048/-0.00048 (LSM)
Error (95% CI):  +0.00081/-0.00084 (Bootstrapping), +0.00025/-0.00048 (Prayer bead)
LSM: chi^2 = 18.6, n_freedom = 15
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 - GU Boo, JD 2460057.32670
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