PP Lac (Eclipsing binary)
RA: 22h 42m 38.66s, DE: +53° 25' 02.80" (340.6610833333, 53.4174444438)
11/6/2017, 17:23 - 11/6/2017, 20:57 (UTC)
- Observer: Pavol A. Dubovsky
- Created: 11/9/2017, 19:17
- 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:
#Telescope>C11 #CCD>MII G2-1600 #Observer>DPV #Filter>I #Exposure>60s #Target>PP Lac #Position>22:42:38.62;+53:24:57.8 #MainComp>22:42:38.09;+53:23:12.9;B=13.684,V=12.290 #Source>APASS #Time system>JD heliocentric #Magnitude system>V-C #Reduction process>Ensemble photometry with Muniwin and MCV #Note> ----- EBFit result: ----- TminHJD = 2458064.32332 Error (1 sigma): +0.00010/-0.00010 (Bootstrapping), +0.00007/-0.00009 (Prayer bead), +0.00006/-0.00006 (LSM) Error (95% CI): +0.00020/-0.00020 (Bootstrapping), +0.00009/-0.00015 (Prayer bead) LSM: chi^2 = 175.1, n_freedom = 51
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No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.