NSVS 697648 (Eclipsing binary)

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

2/14/2019, 20:37 - 2/15/2019, 04:34 (UTC)

Data:
  • Observer: Stanislav Daniš
  • Created: 2/15/2019, 10:08
  • Station: hvězdárna Roudnice nad Labem
  • Instrument: Vixen SCT VC200L 200/1800 G2-8300 reduktor 0.71x filtry VOD Turnov
  • Photometric band: R
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM MINIMUM id=12687
Determined minima
  • P: 2458529.60947 (2/15/2019, 02:37)
    HJDmin: 2458529.61267 +/- 0.00063  
    Heliocentric correction: 0.00320
    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 = 2458529.60947
Error (1 sigma): +0.00064/-0.00062 (Bootstrapping), +0.00020/-0.00016 (Prayer bead), +0.00029/-0.00029 (LSM)
Error (95% CI):  +0.00127/-0.00124 (Bootstrapping), +0.00027/-0.00025 (Prayer bead)
LSM: chi^2 = 192.8, n_freedom = 37
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - NSVS 697648, JD 2458529.35925
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