AH Tau (Eclipsing binary)

RA: 03h 47m 11.98s, DE: +25° 06' 59.50" (56.7999166617, 25.1165277778)

11/21/2012, 00:41 - 11/21/2012, 01:41 (UTC)

Data:
  • Observer: Martin Lehky
  • Created: 11/26/2012, 21:05
  • Station: Hradec Králové, CZ (MPC 048)
  • Instrument: 0.40-m f/5 + CCD G2-1600 + BVRI
  • Photometric band: I
  • 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 20/21 XI 2012; B_17_90s (17/9); V_17_60s (17/9); R_17_30s (17/9); I_17_30s (17/8); minimum P
# NOTE FLT B 2456252.54780 +/- 0.00055; 20121121 01:08:50 (UT) GEO
# NOTE FLT V 2456252.54870 +/- 0.00021; 20121121 01:10:08 (UT) GEO
# NOTE FLT R 2456252.54926 +/- 0.00041; 20121121 01:10:56 (UT) GEO
# NOTE FLT I 2456252.54857 +/- 0.00035; 20121121 01:09:56 (UT) GEO
# NOTE FLT BVRI average 2456252.54858 +/- 0.00055; 20121121 01:09:57 (UT) GEO
# COND clear weather
Actions:
Light curve
Star field chart
Chart - AH Tau, JD 2456252.52898
Explicitly named stars

No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.

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