WW Cnc (食連星)

RA: 09h 09m 48.60s, DE: +30° 25' 36.80" (137.4525000000, 30.4268888882)

2015/02/21, 17:41 - 2015/02/21, 20:36 (UTC)

データ:
  • 観測者: Martin Lehky
  • 作成: 2015/05/16, 18:37
  • 観測所: Hradec Králové, CZ (MPC 048)
  • 観測装置: EQ6 + 0.25-m f/4 + CCD ST7 + R
  • 測光バンド: R
  • 基準時: Gjd
  • 光度: Mag
注釈:
# NAME WW Cnc 
# VAR 09:09:48.60 +30:25:36.8 2427133.459 1.1159843 10.5-11.6p EA/SD (VSX 20110202)
# OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7)
# FLT Rc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 21/22 II 2015; Rc_160_60s (139/76); 2.9h; minimum S
# NOTE 2457075.30192 +/- 0.00039; 20150221 19:14:46 (UT) GEO
# COND clear weather
決定された極小
  • S: 2457075.30192 (2015/02/21, 19:14)
    HJDmin: 2457075.30706 +/- 0.00039  
    太陽中心補正: 0.00514
    注釈: 
    # NAME WW Cnc 
# VAR 09:09:48.60 +30:25:36.8 2427133.459 1.1159843 10.5-11.6p EA/SD (VSX 20110202)
# OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7)
# FLT Rc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 21/22 II 2015; Rc_160_60s (139/76); 2.9h; minimum S
# NOTE 2457075.30192 +/- 0.00039; 20150221 19:14:46 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2457075.30192
Error (1 sigma): +0.00039/-0.00040 (Bootstrapping), +0.00031/-0.00048 (Prayer bead), +0.00039/-0.00039 (LSM)
Error (95% CI):  +0.00073/-0.00080 (Bootstrapping), +0.00047/-0.00065 (Prayer bead)
LSM: chi^2 = 129.9, n_freedom = 134
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 - WW Cnc, JD 2457075.23687
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