GK Boo (食連星)

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

2023/03/16, 23:18 - 2023/03/17, 03:10 (UTC)

データ:
  • 観測者: Urbaník M.
  • 作成: 2023/03/22, 12:37
  • 観測所: Kysucká hvezdáreň
  • 観測装置: MEGREZ 88 FD 88/498 + MII G2-8300
  • 測光バンド: B
  • 基準時: Gjd
  • 光度: Mag
注釈:
CCD+B,exp.60s., comp.UCAC4-633-050873
Visual magnitude: 10.421
Colour index B-V: 0.527, 2x2.
決定された極小
  • S: 2460020.55476 (2023/03/17, 01:18)
    HJDmin: 2460020.55823 +/- 0.00048  
    太陽中心補正: 0.00347
    注釈: 
    CCD+B,exp.60s., comp.UCAC4-633-050873
Visual magnitude: 10.421
Colour index B-V: 0.527, 2x2.

----- EBFit result: -----
Tmin = 2460020.55476
Error (1 sigma): +0.00055/-0.00040 (Bootstrapping), +0.00023/-0.00018 (Prayer bead), +0.00016/-0.00016 (LSM)
Error (95% CI):  +0.00106/-0.00084 (Bootstrapping), +0.00042/-0.00031 (Prayer bead)
LSM: chi^2 = 201.0, n_freedom = 24
  • S: 2460020.55518 (2023/03/17, 01:19)
    HJDmin: 2460020.55865 +/- 0.00061  
    太陽中心補正: 0.00347
    注釈: 
    CCD+V,exp.45s.,comp.comp.UCAC4-633-050873
Visual magnitude: 10.421
Colour index B-V: 0.527, 2x2.

----- EBFit result: -----
Tmin = 2460020.55518
Error (1 sigma): +0.00050/-0.00072 (Bootstrapping), +0.00080/-0.00038 (Prayer bead), +0.00023/-0.00023 (LSM)
Error (95% CI):  +0.00092/-0.00184 (Bootstrapping), +0.00105/-0.00104 (Prayer bead)
LSM: chi^2 = 128.5, n_freedom = 18
  • S: 2460020.55517 (2023/03/17, 01:19)
    HJDmin: 2460020.55864 +/- 0.00037  
    太陽中心補正: 0.00347
    注釈: 
    CCD+R,exp.30s.,comp.comp.UCAC4-633-050873
Visual magnitude: 10.421
Colour index B-V: 0.527, 2x2.

----- EBFit result: -----
Tmin = 2460020.55517
Error (1 sigma): +0.00033/-0.00041 (Bootstrapping), +0.00017/-0.00015 (Prayer bead), +0.00009/-0.00009 (LSM)
Error (95% CI):  +0.00069/-0.00085 (Bootstrapping), +0.00028/-0.00038 (Prayer bead)
LSM: chi^2 = 404.3, n_freedom = 25
  • S: 2460020.55530 (2023/03/17, 01:19)
    HJDmin: 2460020.55877 +/- 0.00029  
    太陽中心補正: 0.00347
    注釈: 
    CCD+I,exp.38 s.,comp.comp.UCAC4-633-050873
Visual magnitude: 10.421
Colour index B-V: 0.527, 2x2.

----- EBFit result: -----
Tmin = 2460020.55530
Error (1 sigma): +0.00029/-0.00029 (Bootstrapping), +0.00017/-0.00008 (Prayer bead), +0.00012/-0.00012 (LSM)
Error (95% CI):  +0.00060/-0.00059 (Bootstrapping), +0.00032/-0.00038 (Prayer bead)
LSM: chi^2 = 218.4, n_freedom = 23
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 2460020.47134
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