CSS_J071940.9+371713 (Eclipsing binary)

RA: 07h 19m 40.90s, DE: +37° 17' 13.00" (109.9204166567, 37.2869444441)

11/5/2015, 20:45 - 11/6/2015, 01:08 (UTC)

Data:
  • Observer: Trnka J.
  • Created: 12/25/2015, 23:54
  • Station: Městská hvězdárna ve Slaném
  • Instrument: Skywatcher NWT 200/1000 + SBIG ST-9E + comacorrector ATC CCF 5A
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
TminHJD = 2457332.47065 +/- 0.00053
primary minimum
Determined minima
  • P: 2457332.46813 (11/5/2015, 23:14)
    HJDmin: 2457332.47065 +/- 0.00053  
    Heliocentric correction: 0.00252
    Note: 
    Mag. range 13.16 (0.20) CV
Period	0.367224 d
Variability type EW

----- EBFit result: -----
Tmin = 2457332.46813
Error (1 sigma): +0.00051/-0.00056 (Bootstrapping), +0.00049/-0.00051 (Prayer bead), +0.00032/-0.00032 (LSM)
Error (95% CI):  +0.00097/-0.00107 (Bootstrapping), +0.00078/-0.00094 (Prayer bead)
LSM: chi^2 = 323.9, n_freedom = 148
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - CSS_J071940.9+371713, JD 2457332.36513
Comments