AO Ser (Eclipsing binary)

RA: 15h 58m 18.41s, DE: +17° 16' 10.00" (239.5767083233, 17.2694444438)

5/14/2015, 20:01 - 5/14/2015, 23:45 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 5/18/2015, 13:15
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Newton 254/1200 + CCD G2 402
  • Photometric band: V
  • Time standard: Gjd
  • Brightness in: Mag
Note:
předpověď primárního minima JDhel=2457157.4091 - 21h49m UT (Mo=34133.464  per.=0.8793471 dne) - minimum nastalo o 4 minuty dříve
Determined minima
  • P: 2457157.40132 (5/14/2015, 21:37)
    HJDmin: 2457157.40599 +/- 0.00007  
    Heliocentric correction: 0.00467
    Note: 
    
----- EBFit result: -----
Tmin = 2457157.40132
Error (1 sigma): +0.00007/-0.00006 (Bootstrapping), +0.00004/-0.00005 (Prayer bead), +0.00003/-0.00003 (LSM)
Error (95% CI):  +0.00013/-0.00013 (Bootstrapping), +0.00006/-0.00008 (Prayer bead)
LSM: chi^2 = 675.2, n_freedom = 160
  • P: 2457157.40126 (5/14/2015, 21:37)
    HJDmin: 2457157.40593 +/- 0.00006  
    Heliocentric correction: 0.00467
    Note: 
    
----- EBFit result: -----
Tmin = 2457157.40126
Error (1 sigma): +0.00005/-0.00006 (Bootstrapping), +0.00004/-0.00005 (Prayer bead), +0.00003/-0.00003 (LSM)
Error (95% CI):  +0.00011/-0.00012 (Bootstrapping), +0.00006/-0.00006 (Prayer bead)
LSM: chi^2 = 814.9, n_freedom = 156
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - AO Ser, JD 2457157.33416
Comments