AR Lac (Eclipsing binary)

RA: 22h 08m 40.82s, DE: +45° 44' 32.10" (332.1700833283, 45.7422499997)

9/6/2019, 19:42 - 9/7/2019, 00:24 (UTC)

Data:
  • Observer: Ivan Sergey
  • Created: 9/7/2019, 09:01 UTC
  • Station: Polyani, near Molodechno
  • Instrument: Lens Triplet 100/365 + Canon 350D
  • Photometric band: Clear
  • Time standard: GJD
  • Brightness in: Mag
  • Magnitude type: Standardized
Note:
GENERATED FROM MINIMUM id=13478
Determined minima
  • S: 2458733.420230 (9/6/2019, 22:05 UTC)
    HJDmin: 2458733.423700 +/- 0.000620  
    Heliocentric correction: 0.003470
    Note: 
    ----- EBFit result: -----
Tmin = 2458733.42023
Error (1 sigma): +0.00062/-0.00062 (Bootstrapping), +0.00038/-0.00038 (Prayer bead), +0.00058/-0.00058 (LSM)
Error (95% CI):  +0.00135/-0.00119 (Bootstrapping), +0.00098/-0.00067 (Prayer bead)
LSM: chi^2 = 107.2, n_freedom = 84
Actions:
Light curve
Field identification - Star field chart
Chart - AR Lac, JD 2458733.32150
Field identification - Explicitly named stars

No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.

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