MZ Lac (Eclipsing binary)

RA: 22h 28m 01.73s, DE: +53° 41' 00.10" (337.0072083233, 53.6833611108)

8/18/2023, 20:35 - 8/19/2023, 01:31 (UTC)

Data:
  • Observer: Milan Uhlar
  • Created: 8/19/2023, 21:38
  • 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
  • S: 2460175.46809 (8/18/2023, 23:14)
    HJDmin: 2460175.47037 +/- 0.00096  
    Heliocentric correction: 0.00228
    Note: 
    filter: clear
temp: -5C
binning: 2x2
exp_time: 90sec.
equip.: QHY294
lens: 200/4

----- EBFit result: -----
Tmin = 2460175.46809
Error (1 sigma): +0.00079/-0.00113 (Bootstrapping), +0.00105/-0.00118 (Prayer bead), +0.00124/-0.00124 (LSM)
Error (95% CI):  +0.00163/-0.00214 (Bootstrapping), +0.00189/-0.00160 (Prayer bead)
LSM: chi^2 = 42.8, n_freedom = 63
Actions:
Light curve
Star field chart
Chart - MZ Lac, JD 2460175.35788
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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