KU Aur (Eclipsing binary)

RA: 06h 28m 04.38s, DE: +30° 23' 34.00" (97.0182499900, 30.3927777774)

2/11/2014, 17:55 - 2/11/2014, 21:20 (UTC)

Data:
  • Observer: Martin Lehky
  • Created: 2/16/2014, 12:36
  • Station: Hradec Králové, CZ (MPC 048)
  • Instrument: EQ6 + 0.25-m f/4 + CCD ST7 + R
  • Photometric band: R
  • Time standard: Gjd
  • Brightness in: Mag
Note:
# NAME KU Aur
# VAR 06:28:04.38 +30:23:34.0 2429630.4690 1.319577 11.7-12.9p EA/SD: (VSX 20101014)
# OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7)
# FLT R
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 11/12 II 2014; R_30_90s (30/9); 3.4h; minimum P
# NOTE 2456700.30863 +/- 0.00040; 20140211 19:24:26 (UT) GEO
# COND somewhat cloudy => cloudy => somewhat cloudy
Determined minima
  • P: 2456700.30863 (2/11/2014, 19:24)
    HJDmin: 2456700.31283
    Heliocentric correction: 0.00420
    Note: 
    # NAME KU Aur
# VAR 06:28:04.38 +30:23:34.0 2429630.4690 1.319577 11.7-12.9p EA/SD: (VSX 20101014)
# OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7)
# FLT R
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 11/12 II 2014; R_30_90s (30/9); 3.4h; minimum P
# NOTE 2456700.30863 +/- 0.00040; 20140211 19:24:26 (UT) GEO
# COND somewhat cloudy => cloudy => somewhat cloudy

----- EBFit result: -----
Tmin = 2456700.30863
Error (1 sigma): +0.00035/-0.00029 (Bootstrapping), +0.00030/-0.00040 (Prayer bead), +0.00040/-0.00040 (LSM)
Error (95% CI):  +0.00067/-0.00061 (Bootstrapping), +0.00080/-0.00066 (Prayer bead)
LSM: chi^2 = 17.9, n_freedom = 25
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - KU Aur, JD 2456700.24689
Comments