CN And (Eclipsing binary)

RA: 00h 20m 30.60s, DE: +40° 13' 34.00" (5.1274999950, 40.2261111104)

9/11/2016, 9:50 PM - 9/12/2016, 2:25 AM (UTC)

Data:
  • Observer: Pavol A. Dubovsky
  • Created: 10/8/2016 10:30:42 PM
  • Station: AO Kolonica
  • Instrument: Ziga CDK20
  • Photometric band: V
  • Time standard: Gjd
  • Brightness in: Mag
Note:
CCD+V; exp 40s, 30s;
Ziga 508/3454 + MII G4-16000 + DPV
Images calibrated with OLDAS, Ensemble photometry with C-Munipack and MCV, MainComp = TYC2787-01927-1, B=11.482 V=10.436 R=9.79 I=9.16 (APASS)
Id: check#20 = CN And
JD geocentric, V-C magnitudes

----- EBFit result: -----
TminGJD = 2457643.56713
Error (1 sigma): +0.00017/-0.00015 (Bootstrapping), +0.00010/-0.00014 (Prayer bead), +0.00145/-0.00145 (LSM)
Error (95% CI):  +0.00037/-0.00030 (Bootstrapping), +0.00012/-0.00020 (Prayer bead)
LSM: chi^2 = 0.3, n_freedom = 21
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - CN And, JD 2457643.41006
Comments