CO Lac (Eclipsing binary)

RA: 22h 46m 30.00s, DE: +56° 49' 31.60" (341.6249999900, 56.8254444438)

8/13/2015, 19:25 - 8/14/2015, 02:27 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 8/17/2015, 11:31
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Celestron SCT 280/1765 + MII G2-4000
  • Photometric band: R
  • Time standard: Gjd
  • Brightness in: Mag
Note:
předpověď sekundárního minima JDhel=2457248.5558 - 01h20m (Mo=27534.8439  per.= 1.5422075 dne) - minimum nastalo o 14 minut dříve
Determined minima
  • S: 2457248.54379 (8/14/2015, 01:03)
    HJDmin: 2457248.54551
    Heliocentric correction: 0.00172
    Note: 
    
----- EBFit result: -----
Tmin = 2457248.54379
Error (1 sigma): +0.00021/-0.00023 (Bootstrapping), +0.00016/-0.00014 (Prayer bead), +0.00014/-0.00014 (LSM)
Error (95% CI):  +0.00042/-0.00041 (Bootstrapping), +0.00031/-0.00017 (Prayer bead)
LSM: chi^2 = 141.4, n_freedom = 66
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - CO Lac, JD 2457248.30971
Comments