QT Boo (Eclipsing binary)

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

3/24/2020, 18:51 - 3/25/2020, 02:54 (UTC)

Data:
  • Observer: Stanislav Daniš
  • Created: 3/25/2020, 08:48
  • 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=15015
Determined minima
  • S: 2458933.57071 (3/25/2020, 01:41)
    HJDmin: 2458933.57299 +/- 0.00065  
    Heliocentric correction: 0.00228
    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 = 2458933.57071
Error (1 sigma): +0.00067/-0.00064 (Bootstrapping), +0.00014/-0.00013 (Prayer bead), +0.00042/-0.00042 (LSM)
Error (95% CI):  +0.00135/-0.00123 (Bootstrapping), +0.00031/-0.00029 (Prayer bead)
LSM: chi^2 = 202.1, n_freedom = 84
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - QT Boo, JD 2458933.28605
Comments