WY Leo (Eclipsing binary)

RA: 09h 31m 01.11s, DE: +16° 39' 25.20" (142.7546249900, 16.6570000000)

3/26/2017, 19:16 - 3/27/2017, 00:33 (UTC)

Data:
  • Observer: Trnka J.
  • Created: 3/29/2017, 22:49
  • 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 = 2457839.3474 +/- 0.00083 primary minimum
Determined minima
  • P: 2457839.34345 (3/26/2017, 20:14)
    HJDmin: 2457839.34740
    Heliocentric correction: 0.00395
    Note: 
    

----- EBFit result: -----
Tmin = 2457839.34345
Error (1 sigma): +0.00088/-0.00078 (Bootstrapping), +0.00194/-0.00369 (Prayer bead), +0.00046/-0.00046 (LSM)
Error (95% CI):  +0.00161/-0.00156 (Bootstrapping), +0.00391/-0.00614 (Prayer bead)
LSM: chi^2 = 2203.2, n_freedom = 272
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - WY Leo, JD 2457839.30309
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