GK Boo (食連星)

RA: 14h 38m 20.70s, DE: +36° 32' 25.00" (219.5862499950, 36.5402777774)

2021/03/01, 21:03 - 2021/03/02, 00:01 (UTC)

データ:
  • 観測者: Urbaník M.
  • 作成: 2021/03/03, 13:32
  • 観測所: Kysucká hvezdáreň
  • 観測装置: SKY-WATCHER ED 80/520 + MII G2-8300
  • 測光バンド: R
  • 基準時: Gjd
  • 光度: Mag
注釈:
CCD+R,exp.50 s,comp. UCAC4-633-050873,2x2.
決定された極小
  • S: 2459275.47453 (2021/03/01, 23:23)
    HJDmin: 2459275.47748 +/- 0.00031  
    太陽中心補正: 0.00295
    注釈: 
    CCD+R,exp.50 s,comp. UCAC4-633-050873,2x2.

----- EBFit result: -----
Tmin = 2459275.47453
Error (1 sigma): +0.00037/-0.00024 (Bootstrapping), +0.00013/-0.00014 (Prayer bead), +0.00041/-0.00041 (LSM)
Error (95% CI):  +0.00081/-0.00049 (Bootstrapping), +0.00020/-0.00019 (Prayer bead)
LSM: chi^2 = 3.9, n_freedom = 10
  • S: 2459275.47401 (2021/03/01, 23:22)
    HJDmin: 2459275.47696 +/- 0.00060  
    太陽中心補正: 0.00295
    注釈: 
    CCD+V,exp.80 s,comp. UCAC4-633-050873,2x2.

----- EBFit result: -----
Tmin = 2459275.47401
Error (1 sigma): +0.00022/-0.00099 (Bootstrapping), +0.00048/-0.00030 (Prayer bead), +0.00041/-0.00041 (LSM)
Error (95% CI):  +0.00073/-0.00189 (Bootstrapping), +0.00099/-0.00079 (Prayer bead)
LSM: chi^2 = 8.6, n_freedom = 7
  • S: 2459275.47534 (2021/03/01, 23:24)
    HJDmin: 2459275.47829 +/- 0.00085  
    太陽中心補正: 0.00295
    注釈: 
    CCD+I,exp.65 s,comp. UCAC4-633-050873,2x2.

----- EBFit result: -----
Tmin = 2459275.47534
Error (1 sigma): +0.00070/-0.00101 (Bootstrapping), +0.00080/-0.00086 (Prayer bead), +0.00048/-0.00048 (LSM)
Error (95% CI):  +0.00232/-0.00189 (Bootstrapping), +0.00183/-0.00203 (Prayer bead)
LSM: chi^2 = 23.2, n_freedom = 11
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 - GK Boo, JD 2459275.37777
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