GM Dra

RA: 17h 20m 21.88s, DE: +57° 58' 27.00" (260.0911666617, 57.9741666660)

8/12/2020, 10:23 PM - 8/13/2020, 2:00 AM (UTC)

Data:

  • Observer: Filip Walter
  • Created: 2/6/2021 1:51:32 PM
  • Station: Štefánik Observatory, Prague, Czech Republic
  • Instrument: Skywatcher REF 102/600 + DSLR Canon 1000D
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
V2_C11_60.800C3

jasno, vyšší vlhkost vzduchu, horší seeing
Determined minima
  • S: 2459074.49622 (8/12/2020, 23:54)
    HJDmin: 2459074.49633
    Heliocentric correction: 0.00011
    Note:
    V2_C11_60.800C3
    
    Canon bayer filter G
    
    jasno, vyšší vlhkost vzduchu, horší seeing
    
    ----- EBFit result: -----
    Tmin = 2459074.49622
    Error (1 sigma): +0.00033/-0.00038 (Bootstrapping), +0.00041/-0.00043 (Prayer bead), +0.00035/-0.00035 (LSM)
    Error (95% CI):  +0.00060/-0.00091 (Bootstrapping), +0.00052/-0.00083 (Prayer bead)
    LSM: chi^2 = 59.8, n_freedom = 56
    
  • S: 2459074.49572 (8/12/2020, 23:53)
    HJDmin: 2459074.49583
    Heliocentric correction: 0.00011
    Note:
    V2_C11_60.800C3
    
    
    jasno, vyšší vlhkost vzduchu, horší seeing
    
    ----- EBFit result: -----
    Tmin = 2459074.49572
    Error (1 sigma): +0.00033/-0.00033 (Bootstrapping), +0.00021/-0.00018 (Prayer bead), +0.00019/-0.00019 (LSM)
    Error (95% CI):  +0.00057/-0.00070 (Bootstrapping), +0.00031/-0.00032 (Prayer bead)
    LSM: chi^2 = 132.5, n_freedom = 52
    
Actions:

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