AI Dra (Eclipsing binary)

RA: 16h 56m 18.15s, DE: +52° 41' 54.40" (254.0756249950, 52.6984444441)

3/25/2020, 18:29 - 3/26/2020, 01:43 (UTC)

Data:
  • Observer: Ivan Sergey
  • Created: 3/26/2020, 13:32
  • Station: Polyani, near Molodechno
  • Instrument: Lens Tair-3 4.5/300 + Canon 350D
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM MINIMUM id=14653
Determined minima
  • S: 2458934.38336 (3/25/2020, 21:12)
    HJDmin: 2458934.38444 +/- 0.00625  
    Heliocentric correction: 0.00108
    Note: 
    ----- EBFit result: -----
Tmin = 2458934.38336
Error (1 sigma): +0.00584/-0.00667 (Bootstrapping), +0.00749/-0.00983 (Prayer bead), +0.00024/-0.00024 (LSM)
Error (95% CI):  +0.01103/-0.01229 (Bootstrapping), +0.01187/-0.01310 (Prayer bead)
LSM: chi^2 = 20364.4, n_freedom = 76
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - AI Dra, JD 2458934.27064
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