XY Cep (Eclipsing binary)

RA: 23h 52m 32.93s, DE: +68° 56' 01.60" (358.1372083233, 68.9337777774)

9/30/2017, 19:36 - 9/30/2017, 22:47 (UTC)

Data:
  • Observer: Vojtěch Školník
  • Created: 10/7/2017, 02:20
  • Station: Broumov NMO
  • Instrument: Tamron LNS 44/300 + Canon 600D
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:

----- EBFit result: -----
TminGJD = 2458027.36571
Error (1 sigma): +0.00092/-0.00082 (Bootstrapping), +0.00023/-0.00025 (Prayer bead), +0.00073/-0.00073 (LSM)
Error (95% CI):  +0.00172/-0.00169 (Bootstrapping), +0.00042/-0.00045 (Prayer bead)
LSM: chi^2 = 171.0, n_freedom = 107
Determined minima
  • P: 2458027.36596 (9/30/2017, 20:46)
    HJDmin: 2458027.36830 +/- 0.00086  
    Heliocentric correction: 0.00234
    Note: 
    

----- EBFit result: -----
Tmin = 2458027.36596
Error (1 sigma): +0.00077/-0.00095 (Bootstrapping), +0.00021/-0.00059 (Prayer bead), +0.00072/-0.00072 (LSM)
Error (95% CI):  +0.00162/-0.00171 (Bootstrapping), +0.00053/-0.00096 (Prayer bead)
LSM: chi^2 = 172.7, n_freedom = 107
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - XY Cep, JD 2458027.31731
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