V1918 Cyg (Eclipsing binary)
RA: 19h 26m 08.66s, DE: +52° 26' 47.60" (291.5360833283, 52.4465555552)
6/9/2015, 20:00 - 6/10/2015, 00:23 (UTC)
- Observer: Pavol A. Dubovsky
- Created: 6/28/2015, 00:31
- Updated by: Filip Walter
- Updated: 8/24/2026, 21:36
- Station: AO Kolonica
- Instrument: Ziga CDK20
- Photometric band: V
- Time standard: Gjd
- Brightness in: Mag
Note:
CCD+V; exp 30s; Ziga binning 2x2 subframe 1024x1024; secondary minimum <a href="http://www.astrokolonica.sk/joomla15/en/instruments/telescopes/418-ziga.html">Ziga</a> 508/3454 + <a href="http://www.astrokolonica.sk/joomla15/en/instruments/detectors/419-g4.html">MII G4-16000</a> + <a href="http://www.astrokolonica.sk/joomla15/en/observers/110-dpv.html">DPV</a> Ensamble photometry with C-Munipack and MCV, MainComp = USNO-B1.0 1275-0274330, V=13.224, B-V=1.49, R=12.42 (APASS), I=11.79 (KIC) JD geocentric, V-C magnitudes ----- EBFit result: ----- TminGJD = 2457183.41875 Error (1 sigma): +0.00013/-0.00013 (Bootstrapping), +0.00008/-0.00008 (Prayer bead), +0.00003/-0.00003 (LSM) Error (95% CI): +0.00024/-0.00027 (Bootstrapping), +0.00013/-0.00013 (Prayer bead) LSM: chi^2 = 2264.9, n_freedom = 114
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No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.