NSVS 697648 (Eclipsing binary)

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

3/22/2020, 18:56 - 3/22/2020, 23:44 (UTC)

Data:
  • Observer: Stanislav Daniš
  • Created: 3/23/2020, 08:08
  • 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=14930
Determined minima
  • S: 2458931.37099 (3/22/2020, 20:54)
    HJDmin: 2458931.37211 +/- 0.00068  
    Heliocentric correction: 0.00112
    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 = 2458931.37099
Error (1 sigma): +0.00071/-0.00065 (Bootstrapping), +0.00026/-0.00031 (Prayer bead), +0.00043/-0.00043 (LSM)
Error (95% CI):  +0.00135/-0.00121 (Bootstrapping), +0.00033/-0.00052 (Prayer bead)
LSM: chi^2 = 118.9, n_freedom = 68
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - NSVS 697648, JD 2458931.28904
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