IW UMa (Eclipsing binary)

RA: 09h 29m 00.64s, DE: +43° 44' 01.70" (142.2526666617, 43.7338055552)

4/23/2020, 19:05 - 4/23/2020, 21:29 (UTC)

Data:
  • Observer: Bragagnolo Umberto
  • Created: 8/29/2020, 09:50 UTC
  • Station: Gruppo Astrofili Salese S.M di Sala (Venezia ) ITALIA
  • Instrument: Sky-Watcher REF 100/900 + QHY9
  • Photometric band: Clear
  • Time standard: GJD
  • Brightness in: Mag
  • Magnitude type: Relative (V−C)
Note:
GENERATED FROM MINIMUM id=16501
Determined minima
  • P: 2458963.358560 (4/23/2020, 20:36 UTC)
    HJDmin: 2458963.351220 +/- 0.000280  
    Heliocentric correction: 0.000530
    Note: 
    

----- EBFit result: -----
Tmin = 2458963.35856
Error (1 sigma): +0.00025/-0.00030 (Bootstrapping), +0.00037/-0.00037 (Prayer bead), +0.00017/-0.00017 (LSM)
Error (95% CI):  +0.00049/-0.00060 (Bootstrapping), +0.00056/-0.00059 (Prayer bead)
LSM: chi^2 = 189.3, n_freedom = 86
Actions:
Light curve
Field identification - Star field chart
Chart - IW UMa, JD 2458963.29546
Field identification - 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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