QT UMa (Eclipsing binary)

RA: 09h 36m 29.20s, DE: +48° 52' 46.00" (144.1216666667, 48.8794444438)

4/17/2019, 22:02 - 4/18/2019, 02:29 (UTC)

Data:
  • Observer: Urbaník M.
  • Created: 4/18/2019, 14:11
  • Station: Kysucká hvezdáreň
  • Instrument: SKY-WATCHER NWT 150/750 + MII G2-8300
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
CCD+Clear,exp.60 s, UCAC4 695-050298, 2x2 bin.
Determined minima
  • P: 2458591.50461 (4/18/2019, 00:06)
    HJDmin: 2458591.50558
    Heliocentric correction: 0.00097
    Note: 
    CCD+Clear,exp.60 s, UCAC4 695-050298, 2x2 bin.

----- EBFit result: -----
Tmin = 2458591.50461
Error (1 sigma): +0.00009/-0.00008 (Bootstrapping), +0.00003/-0.00003 (Prayer bead), +0.00006/-0.00006 (LSM)
Error (95% CI):  +0.00017/-0.00016 (Bootstrapping), +0.00006/-0.00004 (Prayer bead)
LSM: chi^2 = 233.5, n_freedom = 114
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - QT UMa, JD 2458591.41817
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