AH Tau (Eclipsing binary)
RA: 03h 47m 11.98s, DE: +25° 06' 59.50" (56.7999166617, 25.1165277778)
11/13/2013, 19:04 - 11/13/2013, 21:03 (UTC)
- Observer: Martin Lehky
- Created: 11/22/2013, 19:54
- Station: Hradec Králové, CZ (MPC 048)
- Instrument: 0.40-m f/5 + CCD G2-1600 + BVRI
- Photometric band: R
- Time standard: GJD
- Brightness in: Mag
Note:
# NAME AH Tau # VAR 03:47:11.98 +25:06:59.5 2431062.5081 0.3326754 11.25-11.92V EW/KW (VSX 20101009) # OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600) # FLT BVRI # RED CMunipack 1.1.26 + Peranso 2.50 # NOTE 13/14 XI 2013; B_34_90s (34/19); V_34_60s (33/19); R_34_30s (33/17); I_34_30s (33/17); 2.0h; minimum S # NOTE FLT B 2456610.33870 +/- 0.00085; 20131113 20:07:44 (UT) GEO # NOTE FLT V 2456610.33793 +/- 0.00070; 20131113 20:06:37 (UT) GEO # NOTE FLT R 2456610.33763 +/- 0.00024; 20131113 20:06:11 (UT) GEO # NOTE FLT I 2456610.33754 +/- 0.00010; 20131113 20:06:03 (UT) GEO # NOTE FLT BVRI average 2456610.33795 +/- 0.00085; 20131113 20:06:39 (UT) GEO # COND foggy weather (misty, moonlight) -> somewhat cloudy -> overcast (low clouds)
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No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.