PP Lac (Eclipsing binary)
RA: 22h 42m 38.66s, DE: +53° 25' 02.80" (340.6610833333, 53.4174444438)
9/8/2017, 18:16 - 9/8/2017, 21:58 (UTC)
- Observer: Pavol A. Dubovsky
- Created: 9/10/2017, 00:26
- Updated by: Filip Walter
- Updated: 8/24/2026, 21:36
- Station: AO Kolonica
- Instrument: Ziga CDK20
- Photometric band: R
- Time standard: Gjd
- Brightness in: Mag
Note:
#Telescope>Ziga 508/3454 #CCD>MII G4-16000 #Observer>DPV #Filter>R #Exposure>30s #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 geocentric #Magnitude system>V-C #Reduction process>Ensemble photometry with CoLiTecVS and MCV #Note>fullframe ----- EBFit result: ----- TminGJD = 2458005.34893 Error (1 sigma): +0.00020/-0.00018 (Bootstrapping), +0.00009/-0.00009 (Prayer bead), +0.00075/-0.00075 (LSM) Error (95% CI): +0.00036/-0.00042 (Bootstrapping), +0.00009/-0.00013 (Prayer bead) LSM: chi^2 = 1.2, n_freedom = 20
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No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.