AH Tau

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

11/13/2013, 6:59 PM - 11/13/2013, 9:02 PM (UTC)

Data:

  • Observer: Martin Lehky
  • Created: 11/22/2013 7:56:51 PM
  • Station: Hradec Králové, CZ (MPC 048)
  • Instrument: 0.40-m f/5 + CCD G2-1600 + BVRI
  • Photometric band: V
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM MINIMUM id=5272
Determined minima
  • S: 2456610.33806 (11/13/2013, 20:06)
    HJDmin: 2456610.34371
    Heliocentric correction: 0.00565
    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)
    
    ----- EBFit result: -----
    Tmin = 2456610.33806
    Error (1 sigma): +0.00023/-0.00019 (Bootstrapping), +0.00009/-0.00007 (Prayer bead), +0.00018/-0.00018 (LSM)
    Error (95% CI):  +0.00045/-0.00040 (Bootstrapping), +0.00014/-0.00015 (Prayer bead)
    LSM: chi^2 = 37.0, n_freedom = 27
    
Actions:

Light curve
Neighborhood of the object, comparison and check stars
Comments