EK Cep (Eclipsing binary)

RA: 21h 41m 21.51s, DE: +69° 41' 34.10" (325.3396249950, 69.6928055552)

9/1/2015, 19:39 - 9/1/2015, 22:14 (UTC)

Data:
  • Observer: Urbaník M.
  • Created: 9/2/2015, 16:19
  • Station: Čadca
  • Instrument: SKY-WATCHER REF 80/600 + MII G1-0300 0.5x red
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
CCD+Clear, exp 29 s, Comp: TYC 4466 1166 no binning,used DF/FF.

----- EBFit result: -----
TminGJD = 2457267.37914
Error (1 sigma): +0.00004/-0.00005 (Bootstrapping), +0.00005/-0.00006 (Prayer bead), +0.00001/-0.00001 (LSM)
Error (95% CI):  +0.00010/-0.00009 (Bootstrapping), +0.00006/-0.00008 (Prayer bead)
LSM: chi^2 = 4312.4, n_freedom = 297
Determined minima
  • P: 2457267.37915 (9/1/2015, 21:05)
    HJDmin: 2457267.38031 +/- 0.00005  
    Heliocentric correction: 0.00116
    Note: 
    CCD+Clear, exp 29 s, Comp: TYC 4466 1166 no binning,used DF/FF.

----- EBFit result: -----
Tmin = 2457267.37915
Error (1 sigma): +0.00005/-0.00005 (Bootstrapping), +0.00008/-0.00010 (Prayer bead), +0.00001/-0.00001 (LSM)
Error (95% CI):  +0.00009/-0.00009 (Bootstrapping), +0.00011/-0.00012 (Prayer bead)
LSM: chi^2 = 3883.5, n_freedom = 266
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - EK Cep, JD 2457267.31916
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