QT Boo (Eclipsing binary)

RA: 15h 35m 10.99s, DE: +49° 47' 44.00" (233.7957916617, 49.7955555552)

4/23/2020, 19:11 - 4/24/2020, 02:30 (UTC)

Data:
  • Observer: Stanislav Daniš
  • Created: 4/24/2020, 15:14
  • 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=15603
Determined minima
  • S: 2458963.55472 (4/24/2020, 01:18)
    HJDmin: 2458963.55712 +/- 0.00097  
    Heliocentric correction: 0.00240
    Note: 
    cmp: UCAC4 698-057495 m=11.168 b-v=0.692
chk: UCAC4 698-057485 m=12.138 b-v=0.670

----- EBFit result: -----
Tmin = 2458963.55472
Error (1 sigma): +0.00127/-0.00067 (Bootstrapping), +0.00134/-0.00106 (Prayer bead), +0.00029/-0.00029 (LSM)
Error (95% CI):  +0.00206/-0.00161 (Bootstrapping), +0.00280/-0.00168 (Prayer bead)
LSM: chi^2 = 360.0, n_freedom = 76
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - QT Boo, JD 2458963.29968
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