PP Lac (Eclipsing binary)

RA: 22h 42m 38.66s, DE: +53° 25' 02.80" (340.6610833333, 53.4174444438)

1/23/2020, 16:33 - 1/23/2020, 21:00 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 2/10/2020, 11:28
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Celestron SCT 280/1765 + MII G2-4000
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
předpověď primárního minima JDhel=2458872.2544 - 18h06m UT (Mo=45595.43  per.= 0.401161 dne) - minimum nastalo o 19 minut později
Determined minima
  • P: 2458872.26844 (1/23/2020, 18:26)
    HJDmin: 2458872.26734 +/- 0.00006  
    Heliocentric correction: -0.00110
    Note: 
    
----- EBFit result: -----
Tmin = 2458872.26844
Error (1 sigma): +0.00006/-0.00006 (Bootstrapping), +0.00003/-0.00004 (Prayer bead), +0.00003/-0.00003 (LSM)
Error (95% CI):  +0.00011/-0.00011 (Bootstrapping), +0.00004/-0.00005 (Prayer bead)
LSM: chi^2 = 1411.9, n_freedom = 368
Actions:
Light curve
Star field chart
Chart - PP Lac, JD 2458872.19026
Explicitly named stars

No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.

Comments