HW Vir

RA: 12h 44m 20.24s, DE: -08° 40' 16.90" (191.0843333283, -8.6713611104)

4/11/2022, 8:40 PM - 4/11/2022, 11:31 PM (UTC)

Data:

  • Observer: Ladislav Šmelcer
  • Created: 4/13/2022 2:12:57 AM
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Celestron SCT 280/1765 + MII G2-4000
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
sekundární minimum JDhel=2459681.39804 - 21h33m11s UT
Determined minima
  • P: 2459681.45049 (4/11/2022, 22:48)
    HJDmin: 2459681.45620
    Heliocentric correction: 0.00571
    Note:
    
    ----- EBFit result: -----
    Tmin = 2459681.45049
    Error (1 sigma): +0.00002/-0.00002 (Bootstrapping), +0.00000/-0.00000 (Prayer bead), +0.00001/-0.00001 (LSM)
    Error (95% CI):  +0.00004/-0.00003 (Bootstrapping), +0.00001/-0.00001 (Prayer bead)
    LSM: chi^2 = 231.7, n_freedom = 52
    
  • S: 2459681.39233 (4/11/2022, 21:24)
    HJDmin: 2459681.39804
    Heliocentric correction: 0.00571
    Note:
    
    ----- EBFit result: -----
    Tmin = 2459681.39233
    Error (1 sigma): +0.00013/-0.00014 (Bootstrapping), +0.00008/-0.00007 (Prayer bead), +0.00006/-0.00006 (LSM)
    Error (95% CI):  +0.00024/-0.00028 (Bootstrapping), +0.00013/-0.00011 (Prayer bead)
    LSM: chi^2 = 189.2, n_freedom = 45
    
Actions:

Light curve
Neighborhood of the object, comparison and check stars
Comments