GK Cep (食連星)

RA: 21h 30m 59.15s, DE: +70° 49' 23.60" (322.7464583333, 70.8232222216)

2019/12/03, 18:12 - 2019/12/03, 20:24 (UTC)

データ:
  • 観測者: Urbaník M.
  • 作成: 2019/12/06, 20:01
  • 観測所: Kysucká hvezdáreň
  • 観測装置: SKY-WATCHER REF 80/520 + MII G2-8300
  • 測光バンド: B
  • 基準時: Gjd
  • 光度: Mag
注釈:
CCD+B,exp.16 s,comp. HD204521,2x2 bin.
決定された極小
  • P: 2458821.29943 (2019/12/03, 19:11)
    HJDmin: 2458821.30094 +/- 0.00034  
    太陽中心補正: 0.00151
    注釈: 
    CCD+B,exp.16 s,comp. HD204521,2x2 bin.

----- EBFit result: -----
Tmin = 2458821.29943
Error (1 sigma): +0.00031/-0.00036 (Bootstrapping), +0.00008/-0.00011 (Prayer bead), +0.00023/-0.00023 (LSM)
Error (95% CI):  +0.00065/-0.00072 (Bootstrapping), +0.00024/-0.00023 (Prayer bead)
LSM: chi^2 = 98.6, n_freedom = 40
  • P: 2458821.29896 (2019/12/03, 19:10)
    HJDmin: 2458821.30047 +/- 0.00044  
    太陽中心補正: 0.00151
    注釈: 
    CCD+V,exp.9 s,comp. HD204521,2x2 bin.

----- EBFit result: -----
Tmin = 2458821.29896
Error (1 sigma): +0.00048/-0.00041 (Bootstrapping), +0.00021/-0.00021 (Prayer bead), +0.00017/-0.00017 (LSM)
Error (95% CI):  +0.00091/-0.00074 (Bootstrapping), +0.00039/-0.00055 (Prayer bead)
LSM: chi^2 = 379.7, n_freedom = 53
  • P: 2458821.30029 (2019/12/03, 19:12)
    HJDmin: 2458821.30180 +/- 0.00047  
    太陽中心補正: 0.00151
    注釈: 
    CCD+R,exp.7 s,comp. HD204521,2x2 bin.

----- EBFit result: -----
Tmin = 2458821.30029
Error (1 sigma): +0.00051/-0.00044 (Bootstrapping), +0.00023/-0.00026 (Prayer bead), +0.00017/-0.00017 (LSM)
Error (95% CI):  +0.00105/-0.00092 (Bootstrapping), +0.00061/-0.00046 (Prayer bead)
LSM: chi^2 = 483.5, n_freedom = 63
  • P: 2458821.29873 (2019/12/03, 19:10)
    HJDmin: 2458821.30024 +/- 0.00059  
    太陽中心補正: 0.00151
    注釈: 
    CCD+I,exp.8 s,comp. HD204521,2x2 bin.

----- EBFit result: -----
Tmin = 2458821.29873
Error (1 sigma): +0.00064/-0.00054 (Bootstrapping), +0.00031/-0.00021 (Prayer bead), +0.00029/-0.00029 (LSM)
Error (95% CI):  +0.00111/-0.00124 (Bootstrapping), +0.00043/-0.00044 (Prayer bead)
LSM: chi^2 = 283.8, n_freedom = 54
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 Cep, JD 2458821.25875
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