PP Lac (Eclipsing binary)
RA: 22h 42m 38.66s, DE: +53° 25' 02.80" (340.6610833333, 53.4174444438)
7/27/2017, 20:26 - 7/28/2017, 01:22 (UTC)
- Observer: Pavol A. Dubovsky
- Created: 8/4/2017, 02:52
- 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 C11 280/2800 + MII G2-1600 + DPV Ensemble photometry with CollitecVS and MCV, MainComp: GSC 2197-1328, B=13.684 V=12.290 (APASS) JD heliocentric, V-C magnitudes ----- EBFit result: ----- TminHJD = 2457962.42758 Error (1 sigma): +0.00013/-0.00010 (Bootstrapping), +0.00007/-0.00007 (Prayer bead), +0.00052/-0.00052 (LSM) Error (95% CI): +0.00024/-0.00023 (Bootstrapping), +0.00011/-0.00013 (Prayer bead) LSM: chi^2 = 2.2, n_freedom = 43
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No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.