NSVS 697648 (Eclipsing binary)

RA: 08h 17m 38.21s, DE: +66° 14' 12.30" (124.4092083283, 66.2367499997)

4/4/2020, 19:08 - 4/5/2020, 02:44 (UTC)

Data:
  • Observer: Stanislav Daniš
  • Created: 4/5/2020, 14:48
  • Station: hvězdárna Roudnice nad Labem
  • Instrument: Sky-Watcher REF 80/600 + G2-8300 + reduktor 0.85x
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM MINIMUM id=14941
Determined minima
  • P: 2458944.51706 (4/5/2020, 00:24)
    HJDmin: 2458944.51727 +/- 0.00111  
    Heliocentric correction: 0.00021
    Note: 
    cmp: UCAC4 782-019828 m=12.007 b-v=0.733
chk: UCAC4 782-019809 m=11.111 b-v=0.637


----- EBFit result: -----
Tmin = 2458944.51706
Error (1 sigma): +0.00110/-0.00113 (Bootstrapping), +0.00031/-0.00033 (Prayer bead), +0.00095/-0.00095 (LSM)
Error (95% CI):  +0.00206/-0.00196 (Bootstrapping), +0.00057/-0.00055 (Prayer bead)
LSM: chi^2 = 125.9, n_freedom = 109
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - NSVS 697648, JD 2458944.29781
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