GU Leo (Eclipsing binary)

RA: 09h 47m 33.78s, DE: +18° 21' 43.10" (146.8907499950, 18.3619722222)

3/12/2021, 19:59 - 3/13/2021, 00:44 (UTC)

Data:
  • Observer: Vojtěch Školník
  • Created: 3/14/2021, 12:51
  • Station: Broumov NM Observatory
  • Instrument: Sct 200/2000 + MI C2-7000A
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:

----- EBFit result: -----
TminGJD = 2459286.37863
Error (1 sigma): +0.00006/-0.00007 (Bootstrapping), +0.00004/-0.00007 (Prayer bead), +0.00006/-0.00006 (LSM)
Error (95% CI):  +0.00012/-0.00012 (Bootstrapping), +0.00010/-0.00010 (Prayer bead)
LSM: chi^2 = 206.2, n_freedom = 148
Determined minima
  • P: 2459286.37863 (3/12/2021, 21:05)
    HJDmin: 2459286.38360
    Heliocentric correction: 0.00497
    Note: 
    

----- EBFit result: -----
Tmin = 2459286.37863
Error (1 sigma): +0.00007/-0.00007 (Bootstrapping), +0.00010/-0.00011 (Prayer bead), +0.00006/-0.00006 (LSM)
Error (95% CI):  +0.00014/-0.00013 (Bootstrapping), +0.00013/-0.00015 (Prayer bead)
LSM: chi^2 = 290.8, n_freedom = 168
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - GU Leo, JD 2459286.33332
Comments