ASAS J155702+0038.2 (Eclipsing binary)

RA: 15h 57m 02.07s, DE: +00° 38' 10.40" (239.2586250000, 0.6362222219)

2/27/2020, 05:20 - 2/27/2020, 08:56 (UTC)

Data:
  • Observer: Martin Mašek
  • Created: 3/5/2020, 00:12
  • Station: Los Leones, near Malargue; Argentina
  • Instrument: FRAM Nikkor 300mm f/2,8 + G4-16000
  • Photometric band: R
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM MINIMUM id=14662
Determined minima
  • P: 2458906.81661 (2/27/2020, 07:35)
    HJDmin: 2458906.81766 +/- 0.00094  
    Heliocentric correction: 0.00105
    Note: 
    
----- EBFit result: -----
Tmin = 2458906.81661
Error (1 sigma): +0.00098/-0.00091 (Bootstrapping), +0.00053/-0.00063 (Prayer bead), +0.00052/-0.00052 (LSM)
Error (95% CI):  +0.00177/-0.00181 (Bootstrapping), +0.00083/-0.00110 (Prayer bead)
LSM: chi^2 = 394.1, n_freedom = 133
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - ASAS J155702+0038.2, JD 2458906.72276
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