CN And (Eclipsing binary)

RA: 00h 20m 30.60s, DE: +40° 13' 34.00" (5.1274999950, 40.2261111104)

8/28/2015, 7:46 PM - 8/28/2015, 11:08 PM (UTC)

Data:
  • Observer: Urbaník M.
  • Created: 9/2/2015 2:07:40 PM
  • 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 55s, Comp: TYC 2786 406 no binning,used DF/FF.
Cloudy.

----- EBFit result: -----
TminGJD = 2457263.38872
Error (1 sigma): +0.00060/-0.00062 (Bootstrapping), +0.00087/-0.00085 (Prayer bead), +0.00024/-0.00024 (LSM)
Error (95% CI):  +0.00121/-0.00126 (Bootstrapping), +0.00108/-0.00120 (Prayer bead)
LSM: chi^2 = 737.8, n_freedom = 131
Determined minima
  • S: 2457263.38905 (8/28/2015, 21:20)
    HJDmin: 2457263.39230
    Heliocentric correction: 0.00325
    Note: 
    CCD+Clear, exp 55s, Comp: TYC 2786 406 no binning,used DF/FF.Cloudy.

----- EBFit result: -----
Tmin = 2457263.38905
Error (1 sigma): +0.00056/-0.00060 (Bootstrapping), +0.00071/-0.00067 (Prayer bead), +0.00024/-0.00024 (LSM)
Error (95% CI):  +0.00112/-0.00128 (Bootstrapping), +0.00082/-0.00094 (Prayer bead)
LSM: chi^2 = 590.4, n_freedom = 106
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - CN And, JD 2457263.32369
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