V0402 Aur

RA: 05h 02m 14.74s, DE: +31° 15' 49.30" (75.5614166617, 31.2636944444)

2021/02/21, 17:06 - 2021/02/21, 20:37 (UTC)

データ:

  • 観測者: Urbaník M.
  • 作成: 2021/02/23 18:18:57
  • 観測所: Kysucká hvezdáreň
  • 観測装置: SKY-WATCHER ED 80/520 + MII G2-8300
  • 測光バンド: B
  • 基準時: Gjd
  • 光度: Mag
注釈:
CCD+B,exp.55 s,comp. UCAC4-607-016325,2x2.
決定された極小
  • P: 2459267.30532 (2021/02/21, 19:19)
    HJDmin: 2459267.30670
    太陽中心補正: 0.00138
    注釈:
    CCD+R,exp.24 s,comp. UCAC4-607-016325,2x2.
    
    ----- EBFit result: -----
    Tmin = 2459267.30532
    Error (1 sigma): +0.00262/-0.00209 (Bootstrapping), +0.00147/-0.00118 (Prayer bead), +0.00141/-0.00141 (LSM)
    Error (95% CI):  +0.00705/-0.00535 (Bootstrapping), +0.00218/-0.00197 (Prayer bead)
    LSM: chi^2 = 59.3, n_freedom = 43
    
  • P: 2459267.30432 (2021/02/21, 19:18)
    HJDmin: 2459267.30570
    太陽中心補正: 0.00138
    注釈:
    CCD+I,exp.30 s,comp. UCAC4-607-016325,2x2.
    
    ----- EBFit result: -----
    Tmin = 2459267.30432
    Error (1 sigma): +0.00366/-0.00275 (Bootstrapping), +0.00189/-0.00142 (Prayer bead), +0.00173/-0.00173 (LSM)
    Error (95% CI):  +0.00522/-0.00530 (Bootstrapping), +0.00309/-0.00213 (Prayer bead)
    LSM: chi^2 = 113.1, n_freedom = 44
    
  • P: 2459267.30279 (2021/02/21, 19:16)
    HJDmin: 2459267.30417
    太陽中心補正: 0.00138
    注釈:
    CCD+B,exp.55 s,comp. UCAC4-607-016325,2x2.
    
    ----- EBFit result: -----
    Tmin = 2459267.30279
    Error (1 sigma): +0.00268/-0.00116 (Bootstrapping), +0.00187/-0.00125 (Prayer bead), +0.00155/-0.00155 (LSM)
    Error (95% CI):  +0.01020/-0.00209 (Bootstrapping), +0.00340/-0.00309 (Prayer bead)
    LSM: chi^2 = 47.6, n_freedom = 44
    
アクション:

光度曲線
近傍の天体、比較星や確認用の恒星
コメント