HW Vir

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

2/18/2019, 10:47 PM - 2/19/2019, 2:13 AM (UTC)

Data:

  • Observer: Ladislav Šmelcer
  • Created: 2/25/2019 9:59:34 AM
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Celestron SCT 355/2460 + MII G2-1600
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
sekundární minimum JDhel=2458533.46178 - 23h05m UT
Determined minima
  • S: 2458533.45761 (2/18/2019, 22:58)
    HJDmin: 2458533.46178
    Heliocentric correction: 0.00417
    Note:
    
    ----- EBFit result: -----
    Tmin = 2458533.45761
    Error (1 sigma): +0.00010/-0.00009 (Bootstrapping), +0.00002/-0.00002 (Prayer bead), +0.00006/-0.00006 (LSM)
    Error (95% CI):  +0.00021/-0.00017 (Bootstrapping), +0.00003/-0.00003 (Prayer bead)
    LSM: chi^2 = 35.8, n_freedom = 12
    
  • P: 2458533.51580 (2/19/2019, 00:22)
    HJDmin: 2458533.51998
    Heliocentric correction: 0.00418
    Note:
    
    ----- EBFit result: -----
    Tmin = 2458533.51580
    Error (1 sigma): +0.00003/-0.00003 (Bootstrapping), +0.00001/-0.00002 (Prayer bead), +0.00001/-0.00001 (LSM)
    Error (95% CI):  +0.00005/-0.00007 (Bootstrapping), +0.00001/-0.00002 (Prayer bead)
    LSM: chi^2 = 108.9, n_freedom = 12
    
Actions:

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