W UMa (Eclipsing binary)

RA: 09h 43m 45.47s, DE: +55° 57' 09.10" (145.9394583233, 55.9525277778)

4/25/2021, 18:39 - 4/25/2021, 21:25 (UTC)

Data:
  • Observer: Urbaník M.
  • Created: 4/29/2021, 00:09
  • Station: Kysucká hvezdáreň
  • Instrument: SONNAR 2.8/200 + MII G2-8300
  • Photometric band: B
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM MINIMUM id=18681
Determined minima
  • P: 2459330.31079 (4/25/2021, 19:27)
    HJDmin: 2459330.31087
    Heliocentric correction: 0.00008
    Note: 
    CCD+B,exp.15 s,comp. HD835640 ,2x2

----- EBFit result: -----
Tmin = 2459330.31079
Error (1 sigma): +0.00014/-0.00017 (Bootstrapping), +0.00004/-0.00006 (Prayer bead), +0.00012/-0.00012 (LSM)
Error (95% CI):  +0.00031/-0.00032 (Bootstrapping), +0.00009/-0.00009 (Prayer bead)
LSM: chi^2 = 128.0, n_freedom = 74
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - W UMa, JD 2459330.27745
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