OO Leo (Eclipsing binary)

RA: 11h 27m 23.28s, DE: +04° 42' 18.61" (171.8470000000, 4.7051700000)

2/15/2019, 23:17 - 2/16/2019, 05:12 (UTC)

Data:
  • Observer: Filip Walter
  • Created: 3/17/2020, 23:04
  • Station: Štefánik Observatory, Prague, Czech Republic
  • Instrument: Skywatcher REF 102/600 + DSLR Canon 1000D
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
V2_C9_90.800_C_2x2

jasno, Měsíc, lehký opar
Determined minima
  • S: 2458530.50221 (2/16/2019, 00:03)
    HJDmin: 2458530.50744 +/- 0.00051  
    Heliocentric correction: 0.00523
    Note: 
    V2_C9_90.800_C_2x2

jasno, Měsíc, lehký opar

----- EBFit result: -----
Tmin = 2458530.50221
Error (1 sigma): +0.00050/-0.00051 (Bootstrapping), +0.00016/-0.00020 (Prayer bead), +0.00033/-0.00033 (LSM)
Error (95% CI):  +0.00102/-0.00099 (Bootstrapping), +0.00039/-0.00039 (Prayer bead)
LSM: chi^2 = 208.9, n_freedom = 72
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - OO Leo, JD 2458530.47076
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