SU Cep (Eclipsing binary)

RA: 21h 46m 40.62s, DE: +57° 17' 36.60" (326.6692499900, 57.2934999997)

9/28/2023, 18:11 - 9/28/2023, 21:08 (UTC)

Data:
  • Observer: Milan Uhlar
  • Created: 9/29/2023, 20:49
  • Station: JIRNY
  • Instrument: QHY294, LNS200, OAT
  • Photometric band: Clear
  • Time standard: Hjd
  • Brightness in: Mag
Note:
filter: clear
temp: -5C
binning: 2x2
exp_time: 90sec.
equip.: QHY294
lens: 200/8
Determined minima
  • P: 2460216.35011 (9/28/2023, 20:24)
    HJDmin: 2460216.35274
    Heliocentric correction: 0.00263
    Note: 
    filter: clear
temp: -5C
binning: 2x2
exp_time: 90sec.
equip.: QHY294
lens: 200/4

----- EBFit result: -----
Tmin = 2460216.35011
Error (1 sigma): +0.00047/-0.00038 (Bootstrapping), +0.00038/-0.00036 (Prayer bead), +0.00036/-0.00036 (LSM)
Error (95% CI):  +0.00104/-0.00076 (Bootstrapping), +0.00067/-0.00060 (Prayer bead)
LSM: chi^2 = 36.4, n_freedom = 40
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - SU Cep, JD 2460216.25779
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