V0456 Oph (Eclipsing binary)

RA: 18h 43m 05.82s, DE: +08° 50' 23.30" (280.7742499900, 8.8398055552)

8/4/2016, 20:16 - 8/4/2016, 23:02 (UTC)

Data:
  • Observer: Urbaník M.
  • Created: 8/5/2016, 23:31
  • Station: Čadca
  • Instrument: SKY-WATCHER NWT 150/750 + MII G1-0300 0.5x red
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
CCD+Clear, exp 50s, Comp: TYC 1025 2431 no binning,used,DF,FF.

----- EBFit result: -----
TminGJD = 2457605.40966
Error (1 sigma): +0.00020/-0.00018 (Bootstrapping), +0.00013/-0.00013 (Prayer bead), +0.00006/-0.00006 (LSM)
Error (95% CI):  +0.00036/-0.00034 (Bootstrapping), +0.00022/-0.00025 (Prayer bead)
LSM: chi^2 = 953.9, n_freedom = 95
Determined minima
  • S: 2457605.40946 (8/4/2016, 21:49)
    HJDmin: 2457605.41375 +/- 0.00016  
    Heliocentric correction: 0.00429
    Note: 
    CCD+Clear, exp 50s, Comp: TYC 1025 2431 no binning,used,DF,FF.

----- EBFit result: -----
Tmin = 2457605.40946
Error (1 sigma): +0.00016/-0.00016 (Bootstrapping), +0.00012/-0.00015 (Prayer bead), +0.00005/-0.00005 (LSM)
Error (95% CI):  +0.00033/-0.00033 (Bootstrapping), +0.00026/-0.00025 (Prayer bead)
LSM: chi^2 = 834.0, n_freedom = 94
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - V0456 Oph, JD 2457605.34503
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