BU Tri (Eclipsing binary)

RA: 02h 13m 01.50s, DE: +37° 03' 25.94" (33.2562541567, 37.0572055556)

9/15/2011, 20:04 - 9/16/2011, 03:18 (UTC)

Data:
  • Observer: Martin Lehky
  • Created: 10/26/2011, 13:21
  • 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:
GENERATED FROM MINIMUM id=3303
Determined minima
  • S: 2455820.53802 (9/16/2011, 00:54)
    HJDmin: 2455820.54140 +/- 0.00253  
    Heliocentric correction: 0.00338
    Note: 
    # NAME BU Tri = HKV4 = CzeV130 = VSX J021301.4+370326 = USNO-B1.0 1270-0034104 (field of RV Tri)
# VAR 02:13:01.50 +37:03:25.8 2453999.4197 0.295562 14.4-15.0R EW (Lehky 16 I 2007 = VSX 20110919)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT RI
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 15/16 IX 2011; R_140_90s (73), I_140_90s (87); minimum P, maximum, minimum S

# NOTE FLT R 2455820.38827 +/- 0.00133; 20110915 21:19:07 (UT) GEO
# NOTE FLT I 2455820.38810 +/- 0.00079; 20110915 21:18:52 (UT) GEO
# NOTE FLT RI average 2455820.38818 +/- 0.00133; 20110915 21:18:59 (UT) GEO

# NOTE FLT R 2455820.53748 +/- 0.00500; 20110916 00:53:58 (UT) GEO
# NOTE FLT I 2455820.53802 +/- 0.00253; 20110916 00:54:45 (UT) GEO
# NOTE FLT RI average 2455820.53775 +/- 0.00500; 20110916 00:54:22 (UT) GEO

# COND clear weather -> somewhat cloudy -> clear weather -> overcast
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - BU Tri, JD 2455820.33626
Comments