V1918 Cyg (Eclipsing binary)
RA: 19h 26m 08.66s, DE: +52° 26' 47.60" (291.5360833283, 52.4465555552)
5/11/2015, 22:51 - 5/12/2015, 01:09 (UTC)
- Observer: Pavol A. Dubovsky
- Created: 5/13/2015, 22:39
- Updated by: Filip Walter
- Updated: 8/24/2026, 21:36
- Station: AO Kolonica
- Instrument: Celestron 11
- Photometric band: I
- Time standard: Hjd
- Brightness in: Mag
Note:
CCD+I; exp 60s; secondary minimum <a href="http://www.astrokolonica.sk/joomla15/en/instruments/telescopes/295-c11.html">C11</a> 280/2800 + <a href="http://www.astrokolonica.sk/joomla15/index.php/en/instruments/detektory/298-g2.html">MII G2-1600</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 heliocentric, V-C magnitudes ----- EBFit result: ----- TminHJD = 2457154.49720 Error (1 sigma): +0.00009/-0.00010 (Bootstrapping), +0.00010/-0.00008 (Prayer bead), +0.00006/-0.00006 (LSM) Error (95% CI): +0.00018/-0.00018 (Bootstrapping), +0.00017/-0.00014 (Prayer bead) LSM: chi^2 = 126.7, n_freedom = 53
. . .
No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.