EQ Tau (Eclipsing binary)
RA: 03h 48m 13.43s, DE: +22° 18' 50.90" (57.0559583333, 22.3141388889)
1/30/2017, 20:34 - 1/30/2017, 21:32 (UTC)
- Observer: Pavol A. Dubovsky
- Created: 2/1/2017, 00:13
- Updated by: Filip Walter
- Updated: 8/24/2026, 21:36
- Station: AO Kolonica
- Instrument: Celestron 11
- Photometric band: V
- Time standard: Hjd
- Brightness in: Mag
Note:
CCD+V; exp 60s; secondary minimum C11 280/2800 + MII G2-1600 + DPV Images calibrated with OLDAS; Ensemble photometry with C-Munipack and MCV, MainComp = TYC1260-00575-1, V=10.36, B-V=1.16, R=9.72, I=9.10 (Henden) JD heliocentric, V-C magnitudes ----- EBFit result: ----- TminHJD = 2457784.37403 Error (1 sigma): +0.00016/-0.00031 (Bootstrapping), +0.00015/-0.00014 (Prayer bead), +0.00009/-0.00009 (LSM) Error (95% CI): +0.00037/-0.00051 (Bootstrapping), +0.00026/-0.00022 (Prayer bead) LSM: chi^2 = 91.5, n_freedom = 16
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No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.