AA UMa (Eclipsing binary)

RA: 09h 46m 59.29s, DE: +45° 45' 56.40" (146.7470416567, 45.7656666667)

4/21/2018, 20:39 - 4/21/2018, 23:30 (UTC)

Data:
  • Observer: Matúš Kamenec
  • Created: 4/22/2018, 11:00
  • Station: Prešov
  • Instrument: SkyWatcher Newton 102/500
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
SkyWatcher 102/500
CCD+C; exp 30s ISO 800
102/500 + Canon + HER
Differential photometry with C-Munipack 
V-C magnitudes

----- EBFit result: -----
TminGJD = 2458230.42997
Error (1 sigma): +0.00023/-0.00026 (Bootstrapping), +0.00009/-0.00011 (Prayer bead), +0.00015/-0.00015 (LSM)
Error (95% CI):  +0.00051/-0.00048 (Bootstrapping), +0.00024/-0.00022 (Prayer bead)
LSM: chi^2 = 247.0, n_freedom = 104
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - AA UMa, JD 2458230.36111
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