GN Boo (食連星)

RA: 14h 50m 07.80s, DE: +29° 38' 59.00" (222.5324999950, 29.6497222219)

2019/04/25, 19:40 - 2019/04/26, 00:39 (UTC)

データ:
  • 観測者: Martin Lehky
  • 作成: 2019/05/07, 15:44
  • 観測所: Hradec Králové, CZ (MPC 048)
  • 観測装置: EQ6 + 0.25-m f/4 + CCD ST7 + Rc
  • 測光バンド: R
  • 基準時: Gjd
  • 光度: Mag
注釈:
# NAME GN Boo
# VAR 14:50:07.77 +29:38:58.5 2451996.414 0.3016025 10.75-11.35 EW (VSX 20190324)
# 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 25/26 IV 2019; Rc_275_60s (193/74); 5.0h; minimum P
# NOTE 2458599.39858 +/- 0.00015; 20190425 21:33:57 (UT) GEO
# COND clear weather => somewhat cloudy (cirrus) => clear weather => somewhat cloudy (cirrus)
決定された極小
  • P: 2458599.39857 (2019/04/25, 21:33)
    HJDmin: 2458599.40276 +/- 0.00021  
    太陽中心補正: 0.00419
    注釈: 
    # NAME GN Boo
# VAR 14:50:07.77 +29:38:58.5 2451996.414 0.3016025 10.75-11.35 EW (VSX 20190324)
# 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 25/26 IV 2019; Rc_275_60s (193/74); 5.0h; minimum P
# NOTE 2458599.39858 +/- 0.00015; 20190425 21:33:57 (UT) GEO
# COND clear weather => somewhat cloudy (cirrus) => clear weather => somewhat cloudy (cirrus)

----- EBFit result: -----
Tmin = 2458599.39857
Error (1 sigma): +0.00023/-0.00020 (Bootstrapping), +0.00028/-0.00039 (Prayer bead), +0.00015/-0.00015 (LSM)
Error (95% CI):  +0.00044/-0.00038 (Bootstrapping), +0.00081/-0.00063 (Prayer bead)
LSM: chi^2 = 158.1, n_freedom = 99
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 - GN Boo, JD 2458599.31962
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