AH Tau (Eclipsing binary)
RA: 03h 47m 11.98s, DE: +25° 06' 59.50" (56.7999166617, 25.1165277778)
1/28/2017, 19:55 - 1/28/2017, 22:08 (UTC)
- Observer: Pavol A. Dubovsky
- Created by: Pavol A. Dubovsky
- Created: 1/30/2017, 03:24
- 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 C11 + MII G2-1600 + DPV Images calibrated with OLDAS; Ensamble photometry with C-Munipack and MCV, Mean Comp = TYC 1804-2485-1, B=12.663 V=11.990 R=11.55 I=11.09 (APASS) Check = HAT 260-0001111 JD heliocentric, V-C magnitudes ----- EBFit result: ----- TminHJD = 2457782.34797 Error (1 sigma): +0.00011/-0.00014 (Bootstrapping), +0.00007/-0.00006 (Prayer bead), +0.00006/-0.00006 (LSM) Error (95% CI): +0.00024/-0.00029 (Bootstrapping), +0.00016/-0.00015 (Prayer bead) LSM: chi^2 = 77.3, n_freedom = 19
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No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.