XY Leo (Eclipsing binary)

RA: 10h 01m 40.43s, DE: +17° 24' 32.70" (150.4184583233, 17.4090833333)

4/24/2013, 19:31 - 4/24/2013, 21:29 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 4/27/2013, 00:01
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Celestron 355/2460mm + CCD G2 1600
  • Photometric band: V
  • Time standard: Gjd
  • Brightness in: Mag
Note:
předpověď primárního minima JDg=2456407.3375 - 20h06m UT (Mo=45074.475  per.=0.2841029 dne) - minimum nastalo o 24 minut později
Determined minima
  • P: 2456407.35432 (4/24/2013, 20:30)
    HJDmin: 2456407.35644 +/- 0.00008  
    Heliocentric correction: 0.00212
    Note: 
    
----- EBFit result: -----
Tmin = 2456407.35432
Error (1 sigma): +0.00008/-0.00008 (Bootstrapping), +0.00001/-0.00001 (Prayer bead), +0.00004/-0.00004 (LSM)
Error (95% CI):  +0.00015/-0.00015 (Bootstrapping), +0.00002/-0.00002 (Prayer bead)
LSM: chi^2 = 128.9, n_freedom = 40
  • P: 2456407.35470 (4/24/2013, 20:30)
    HJDmin: 2456407.35682 +/- 0.00010  
    Heliocentric correction: 0.00212
  • P: 2456407.35388 (4/24/2013, 20:29)
    HJDmin: 2456407.35600 +/- 0.00014  
    Heliocentric correction: 0.00212
Actions:
Light curve
Star field chart
Chart - XY Leo, JD 2456407.31331
Explicitly named stars

No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.

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