PY Boo (Eclipsing binary)

RA: 15h 28m 22.16s, DE: +51° 32' 21.50" (232.0923333233, 51.5393055552)

4/18/2024, 20:59 - 4/19/2024, 00:24 (UTC)

Data:
  • Observer: Milan Uhlar
  • Created: 4/19/2024, 09:39
  • Station: JIRNY
  • Instrument: QHY294, LNS200, OAT
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
filter: clear
temp: -10C
binning: 2x2
exp_time: 90sec.
equip.: QHY294
lens: 200/11
Determined minima
  • P: 2460419.40721 (4/18/2024, 21:46)
    HJDmin: 2460419.40954 +/- 0.00066  
    Heliocentric correction: 0.00233
    Note: 
    filter: clear
temp: -10C
binning: 2x2
exp_time: 90sec.
equip.: QHY294
lens: 200/11

----- EBFit result: -----
Tmin = 2460419.40721
Error (1 sigma): +0.00060/-0.00073 (Bootstrapping), +0.00047/-0.00033 (Prayer bead), +0.00091/-0.00091 (LSM)
Error (95% CI):  +0.00124/-0.00157 (Bootstrapping), +0.00112/-0.00100 (Prayer bead)
LSM: chi^2 = 20.3, n_freedom = 36
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - PY Boo, JD 2460419.37450
Comments