GR Boo (食連星)

RA: 14h 59m 54.50s, DE: +25° 54' 34.00" (224.9770833283, 25.9094444444)

2017/05/02, 19:56 - 2017/05/02, 22:03 (UTC)

データ:
  • 観測者: Martin Lehky
  • 作成: 2017/05/22, 18:49
  • 観測所: Hradec Králové, CZ (MPC 048)
  • 観測装置: HK25, NWT 250/1000 + SBIG ST-7 + BVRcIc
  • 測光バンド: R
  • 基準時: Gjd
  • 光度: Mag
注釈:
GENERATED FROM MINIMUM id=10078
決定された極小
  • P: 2457876.38579 (2017/05/02, 21:15)
    HJDmin: 2457876.39013 +/- 0.00030  
    太陽中心補正: 0.00434
    注釈: 
    # NAME GR Boo
# VAR 14:59:54.55 +25:54:33.6 2451996.584 0.37667 11.45-11.9 EW (VSX 20170503)
# OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7)
# FLT VRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 02/03 V 2017; V_30_90s (26/16); Rc_30_60s (30/17); Ic_30_60s (30/17); 2.1h; minimum P
# NOTE FLT V 2457876.38576 +/- 0.00034; 20170502 21:15:30 (UT) GEO
# NOTE FLT Rc 2457876.38583 +/- 0.00021; 20170502 21:15:36 (UT) GEO
# NOTE FLT Ic 2457876.38622 +/- 0.00029; 20170502 21:16:09 (UT) GEO
# NOTE FLT VRcIc average 2457876.38593 +/- 0.00034; 20170502 21:15:44 (UT) GEO

----- EBFit result: -----
Tmin = 2457876.38579
Error (1 sigma): +0.00029/-0.00031 (Bootstrapping), +0.00005/-0.00004 (Prayer bead), +0.00021/-0.00021 (LSM)
Error (95% CI):  +0.00054/-0.00060 (Bootstrapping), +0.00006/-0.00007 (Prayer bead)
LSM: chi^2 = 36.4, 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 - GR Boo, JD 2457876.33060
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