V0456 Cyg (Eclipsing binary)

RA: 20h 28m 50.85s, DE: +39° 09' 13.70" (307.2118749900, 39.1538055556)

9/15/2023, 19:39 - 9/15/2023, 22:42 (UTC)

Data:
  • Observer: Milan Uhlar
  • Created: 9/16/2023, 18:30
  • Station: JIRNY
  • Instrument: QHY294, LNS200, OAT
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
filter: clear
temp: -5C
binning: 2x2
exp_time: 90sec.
equip.: QHY294
lens: 200/4
Determined minima
  • P: 2460203.37528 (9/15/2023, 21:00)
    HJDmin: 2460203.37820 +/- 0.00014  
    Heliocentric correction: 0.00292
    Note: 
    filter: clear
temp: -5C
binning: 2x2
exp_time: 90sec.
equip.: QHY294
lens: 200/4

----- EBFit result: -----
Tmin = 2460203.37528
Error (1 sigma): +0.00014/-0.00013 (Bootstrapping), +0.00006/-0.00007 (Prayer bead), +0.00016/-0.00016 (LSM)
Error (95% CI):  +0.00029/-0.00026 (Bootstrapping), +0.00008/-0.00011 (Prayer bead)
LSM: chi^2 = 35.6, n_freedom = 52
Actions:
Light curve
Star field chart
Chart - V0456 Cyg, JD 2460203.31923
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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