GK Cep

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

2020/01/01, 18:03 - 2020/01/01, 21:37 (UTC)

データ:

  • 観測者: Urbaník M.
  • 作成: 2020/01/05 12:50:42
  • 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.14 s,comp. HD204521,2x2 bin.
決定された極小
  • P: 2458850.32149 (2020/01/01, 19:42)
    HJDmin: 2458850.32228
    太陽中心補正: 0.00079
    注釈:
    CCD+B,exp.14 s,comp. HD204521,2x2 bin.
    
    
    ----- EBFit result: -----
    Tmin = 2458850.32149
    Error (1 sigma): +0.00029/-0.00028 (Bootstrapping), +0.00016/-0.00015 (Prayer bead), +0.00011/-0.00011 (LSM)
    Error (95% CI):  +0.00056/-0.00055 (Bootstrapping), +0.00025/-0.00032 (Prayer bead)
    LSM: chi^2 = 737.0, n_freedom = 126
    
  • P: 2458850.32150 (2020/01/01, 19:42)
    HJDmin: 2458850.32229
    太陽中心補正: 0.00079
    注釈:
    CCD+V,exp.9 s,comp. HD204521,2x2 bin.
    
    ----- EBFit result: -----
    Tmin = 2458850.32150
    Error (1 sigma): +0.00033/-0.00031 (Bootstrapping), +0.00034/-0.00036 (Prayer bead), +0.00009/-0.00009 (LSM)
    Error (95% CI):  +0.00070/-0.00064 (Bootstrapping), +0.00061/-0.00045 (Prayer bead)
    LSM: chi^2 = 1314.2, n_freedom = 126
    
  • P: 2458850.32109 (2020/01/01, 19:42)
    HJDmin: 2458850.32188
    太陽中心補正: 0.00079
    注釈:
    CCD+R,exp.8 s,comp. HD204521,2x2 bin.
    
    ----- EBFit result: -----
    Tmin = 2458850.32109
    Error (1 sigma): +0.00034/-0.00038 (Bootstrapping), +0.00018/-0.00016 (Prayer bead), +0.00009/-0.00009 (LSM)
    Error (95% CI):  +0.00071/-0.00071 (Bootstrapping), +0.00026/-0.00028 (Prayer bead)
    LSM: chi^2 = 1571.5, n_freedom = 94
    
  • P: 2458850.32143 (2020/01/01, 19:42)
    HJDmin: 2458850.32222
    太陽中心補正: 0.00079
    注釈:
    CCD+I,exp.7 s,comp. HD204521,2x2 bin.
    
    ----- EBFit result: -----
    Tmin = 2458850.32143
    Error (1 sigma): +0.00052/-0.00047 (Bootstrapping), +0.00026/-0.00019 (Prayer bead), +0.00017/-0.00017 (LSM)
    Error (95% CI):  +0.00090/-0.00090 (Bootstrapping), +0.00044/-0.00044 (Prayer bead)
    LSM: chi^2 = 644.7, n_freedom = 101
    
アクション:

光度曲線
近傍の天体、比較星や確認用の恒星
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