AI Dra (Eclipsing binary)

RA: 16h 56m 18.15s, DE: +52° 41' 54.40" (254.0756249950, 52.6984444441)

8/3/2022, 00:17 - 8/3/2022, 02:06 (UTC)

Data:
  • Observer: Kateřina Hoňková
  • Created: 8/4/2022, 22:59
  • Station: Sutiny
  • Instrument: HEQ5+NTW150/750+G2-1600 (BVRI)
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM MINIMUM id=20955
Determined minima
  • P: 2459794.55508 (8/3/2022, 01:19)
    HJDmin: 2459794.55541 +/- 0.00014  
    Heliocentric correction: 0.00033
    Note: 
    ročník Expy: 2022
pozorovatelé: Radka Křížová, Marie Jankolová
podmínky: jasno

----- EBFit result: -----
Tmin = 2459794.55508
Error (1 sigma): +0.00014/-0.00015 (Bootstrapping), +0.00014/-0.00012 (Prayer bead), +0.00004/-0.00004 (LSM)
Error (95% CI):  +0.00028/-0.00027 (Bootstrapping), +0.00020/-0.00019 (Prayer bead)
LSM: chi^2 = 1555.8, n_freedom = 150
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - AI Dra, JD 2459794.51198
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