AA And (Eclipsing binary)

RA: 23h 05m 22.85s, DE: +47° 40' 34.80" (346.3452083283, 47.6763333327)

11/13/2022, 18:21 - 11/13/2022, 22:18 (UTC)

Data:
  • Observer: Milan Uhlar
  • Created: 11/14/2022, 14:55
  • Station: JIRNY
  • Instrument: Canon 7D MarkII, LNS500, OAT
  • Photometric band: V
  • Time standard: Gjd
  • Brightness in: Mag
Note:
ISO800, GG binning2x2, 110sec, F8

----- EBFit result: -----
TminGJD = 2459897.33492
Error (1 sigma): +0.00065/-0.00073 (Bootstrapping), +0.00021/-0.00027 (Prayer bead), +0.00070/-0.00070 (LSM)
Error (95% CI):  +0.00132/-0.00134 (Bootstrapping), +0.00036/-0.00053 (Prayer bead)
LSM: chi^2 = 83.4, n_freedom = 89
Determined minima
  • P: 2459897.33496 (11/13/2022, 20:02)
    HJDmin: 2459897.33795 +/- 0.00065  
    Heliocentric correction: 0.00299
    Note: 
    ISO800, GG binning2x2, 110sec, F8

----- EBFit result: -----
Tmin = 2459897.33496
Error (1 sigma): +0.00063/-0.00067 (Bootstrapping), +0.00017/-0.00021 (Prayer bead), +0.00066/-0.00066 (LSM)
Error (95% CI):  +0.00136/-0.00125 (Bootstrapping), +0.00033/-0.00042 (Prayer bead)
LSM: chi^2 = 85.5, n_freedom = 95
Actions:
Light curve
Star field chart
Chart - AA And, JD 2459897.26494
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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