NSV 20771 (Eclipsing binary)

RA: 16h 47m 51.43s, DE: -41° 58' 41.70" (251.9642916617, -41.9782499993)

7/18/2014, 22:54 - 7/19/2014, 04:46 (UTC)

Data:
  • Observer: Kateřina Hoňková
  • Created: 8/25/2014, 16:33
  • Station: Los Leones, near Malargue; Argentina
  • Instrument: FRAM, Nikkor 300mm + G4-16000
  • Photometric band: I
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM MINIMUM id=362867
Determined minima
  • P: 2456857.57353 (7/19/2014, 01:45)
    HJDmin: 2456857.57768 +/- 0.00153  
    Heliocentric correction: 0.00415
    Note: 
    http://www.aavso.org/vsx/index.php?view=detail.top&oid=59206

----- EBFit result: -----
Tmin = 2456857.57353
Error (1 sigma): +0.00148/-0.00158 (Bootstrapping), +0.00044/-0.00043 (Prayer bead), +0.00143/-0.00143 (LSM)
Error (95% CI):  +0.00314/-0.00267 (Bootstrapping), +0.00084/-0.00112 (Prayer bead)
LSM: chi^2 = 15.8, n_freedom = 18
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - NSV 20771, JD 2456857.45454
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