GM Boo (Eclipsing binary)

RA: 14h 47m 26.60s, DE: +22° 45' 14.00" (221.8608333283, 22.7538888889)

4/3/2016, 21:31 - 4/4/2016, 00:06 (UTC)

Data:
  • Observer: Martin Lehky
  • Created: 5/20/2016, 12:48
  • Station: Hradec Králové, CZ (MPC 048)
  • Instrument: EQ6 + 0.25-m f/4 + CCD ST7 + Rc
  • Photometric band: R
  • Time standard: Gjd
  • Brightness in: Mag
Note:
# NAME GM Boo
# VAR 14:47:26.55 +22:45:14.4 2452500.1060 0.3611169 11.84-12.22 EW (VSX 20110306)
# 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 03/04 IV 2016; Rc_105_90s (93/67); 2.7h; minimum P
# NOTE 2457482.47523 +/- 0.00035; 20160403 23:24:20 (UT) GEO
# COND clear weather
Determined minima
  • P: 2457482.47528 (4/3/2016, 23:24)
    HJDmin: 2457482.47972 +/- 0.00077  
    Heliocentric correction: 0.00444
    Note: 
    # NAME GM Boo
# VAR 14:47:26.55 +22:45:14.4 2452500.1060 0.3611169 11.84-12.22 EW (VSX 20110306)
# 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 03/04 IV 2016; Rc_105_90s (93/67); 2.7h; minimum P
# NOTE 2457482.47523 +/- 0.00035; 20160403 23:24:20 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2457482.47528
Error (1 sigma): +0.00073/-0.00081 (Bootstrapping), +0.00020/-0.00059 (Prayer bead), +0.00035/-0.00035 (LSM)
Error (95% CI):  +0.00154/-0.00161 (Bootstrapping), +0.00060/-0.00111 (Prayer bead)
LSM: chi^2 = 169.2, n_freedom = 65
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - GM Boo, JD 2457482.39717
Comments