HX UMa (Eclipsing binary)

RA: 12h 01m 33.13s, DE: +43° 02' 29.90" (180.3880416567, 43.0416388886)

3/28/2020, 20:15 - 3/28/2020, 22:38 (UTC)

Data:
  • Observer: Filip Walter
  • Created: 3/23/2021, 22:13
  • 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_90.800.2x2.C.3
Determined minima
  • P: 2458937.38926 (3/28/2020, 21:20)
    HJDmin: 2458937.39319 +/- 0.00039  
    Heliocentric correction: 0.00393
    Note: 
    V2_C9_90.800.2x2.C.3

----- EBFit result: -----
Tmin = 2458937.38926
Error (1 sigma): +0.00038/-0.00040 (Bootstrapping), +0.00027/-0.00039 (Prayer bead), +0.00027/-0.00027 (LSM)
Error (95% CI):  +0.00077/-0.00081 (Bootstrapping), +0.00038/-0.00057 (Prayer bead)
LSM: chi^2 = 110.8, n_freedom = 71
  • P: 2458937.38868 (3/28/2020, 21:19)
    HJDmin: 2458937.39261 +/- 0.00037  
    Heliocentric correction: 0.00393
    Note: 
    V2_C9_90.800.2x2.G.3

Canon bayer filter G

----- EBFit result: -----
Tmin = 2458937.38868
Error (1 sigma): +0.00039/-0.00035 (Bootstrapping), +0.00026/-0.00038 (Prayer bead), +0.00032/-0.00032 (LSM)
Error (95% CI):  +0.00077/-0.00070 (Bootstrapping), +0.00032/-0.00051 (Prayer bead)
LSM: chi^2 = 82.7, n_freedom = 72
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - HX UMa, JD 2458937.34428
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