EF Dra

RA: 18h 05m 30.40s, DE: +69° 45' 16.00" (271.3766666617, 69.7544444444)

8/9/2017, 8:58 PM - 8/10/2017, 1:03 AM (UTC)

Data:

  • Observer: Matúš Kamenec
  • Created: 8/10/2017 12:31:27 PM
  • Station: Kolonica
  • Instrument: SkyWatcher Newton 150/750
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
SkyWatcher Newton 150/750
CCD+C; exp 30s
Newton + Canon + HER
Differential photometry with C-Munipack 
V-C magnitudes

----- EBFit result: -----
TminGJD = 2457975.45853
Error (1 sigma): +0.00040/-0.00038 (Bootstrapping), +0.00031/-0.00039 (Prayer bead), +0.00023/-0.00023 (LSM)
Error (95% CI):  +0.00078/-0.00076 (Bootstrapping), +0.00037/-0.00069 (Prayer bead)
LSM: chi^2 = 528.3, n_freedom = 187
Actions:

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