V1918 Cyg (食連星)

RA: 19h 26m 08.66s, DE: +52° 26' 47.60" (291.5360833283, 52.4465555552)

2023/05/30, 20:49 - 2023/05/31, 01:18 (UTC)

データ:
  • 観測者: Milan Uhlar
  • 作成: 2023/05/31, 14:14
  • 観測所: JIRNY
  • 観測装置: QHY294, LNS200, OAT
  • 測光バンド: Clear
  • 基準時: Gjd
  • 光度: Mag
注釈:
filter: clear
temp: -5C
binning: 2x2
exp_time: 90sec.
equip.: QHY294
lens: 200/4

----- EBFit result: -----
TminGJD = 2460095.48878
Error (1 sigma): +0.00022/-0.00022 (Bootstrapping), +0.00008/-0.00013 (Prayer bead), +0.00023/-0.00023 (LSM)
Error (95% CI):  +0.00046/-0.00042 (Bootstrapping), +0.00027/-0.00020 (Prayer bead)
LSM: chi^2 = 60.2, n_freedom = 62
決定された極小
  • S: 2460095.48889 (2023/05/30, 23:44)
    HJDmin: 2460095.48955 +/- 0.00022  
    太陽中心補正: 0.00066
    注釈: 
    filter: clear
temp: -5C
binning: 2x2
exp_time: 90sec.
equip.: QHY294
lens: 200/4

----- EBFit result: -----
Tmin = 2460095.48889
Error (1 sigma): +0.00022/-0.00021 (Bootstrapping), +0.00008/-0.00006 (Prayer bead), +0.00022/-0.00022 (LSM)
Error (95% CI):  +0.00045/-0.00038 (Bootstrapping), +0.00013/-0.00008 (Prayer bead)
LSM: chi^2 = 76.0, n_freedom = 78
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 - V1918 Cyg, JD 2460095.36787
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