AD And (Eclipsing binary)

RA: 23h 36m 45.00s, DE: +48° 40' 16.00" (354.1875000000, 48.6711111104)

8/24/2015, 18:35 - 8/25/2015, 00:28 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 8/28/2015, 15:29
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Celestron SCT 280/1765 + MII G2-4000
  • Photometric band: R
  • Time standard: Gjd
  • Brightness in: Mag
Note:
předpověď primárního minima JDhel=2457259.3514 - 20h26m UT (Mo=39002.9281  per.= 0.986194 dne) - minimum nastalo o 23 minut později
Determined minima
  • P: 2457259.36456 (8/24/2015, 20:44)
    HJDmin: 2457259.36727 +/- 0.00023  
    Heliocentric correction: 0.00271
    Note: 
    
----- EBFit result: -----
Tmin = 2457259.36456
Error (1 sigma): +0.00022/-0.00025 (Bootstrapping), +0.00008/-0.00007 (Prayer bead), +0.00017/-0.00017 (LSM)
Error (95% CI):  +0.00044/-0.00045 (Bootstrapping), +0.00012/-0.00013 (Prayer bead)
LSM: chi^2 = 172.8, n_freedom = 114
  • P: 2457259.36435 (8/24/2015, 20:44)
    HJDmin: 2457259.36706 +/- 0.00035  
    Heliocentric correction: 0.00271
    Note: 
    
----- EBFit result: -----
Tmin = 2457259.36435
Error (1 sigma): +0.00034/-0.00037 (Bootstrapping), +0.00007/-0.00008 (Prayer bead), +0.00025/-0.00025 (LSM)
Error (95% CI):  +0.00065/-0.00068 (Bootstrapping), +0.00016/-0.00016 (Prayer bead)
LSM: chi^2 = 170.2, n_freedom = 101
  • P: 2457259.36286 (8/24/2015, 20:42)
    HJDmin: 2457259.36557 +/- 0.00019  
    Heliocentric correction: 0.00271
    Note: 
    
----- EBFit result: -----
Tmin = 2457259.36286
Error (1 sigma): +0.00019/-0.00020 (Bootstrapping), +0.00032/-0.00052 (Prayer bead), +0.00007/-0.00007 (LSM)
Error (95% CI):  +0.00036/-0.00043 (Bootstrapping), +0.00043/-0.00072 (Prayer bead)
LSM: chi^2 = 763.2, n_freedom = 99
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - AD And, JD 2457259.27472
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