LP UMa (Eclipsing binary)

RA: 10h 33m 57.87s, DE: +58° 52' 15.70" (158.4911250000, 58.8710277771)

3/1/2014, 20:53 - 3/2/2014, 00:15 (UTC)

Data:
  • Observer: Martin Lehky
  • Created: 4/25/2014, 21:43
  • Station: Hradec Králové, CZ (MPC 048)
  • Instrument: EQ6 + 0.25-m f/4 + CCD ST7 + R
  • Photometric band: R
  • Time standard: Gjd
  • Brightness in: Mag
Note:
# NAME LP UMa
# VAR 10:33:57.87 +58:52:15.7 2452500.2181 0.3098971 12.53-12.8V EW (VSX 20110301)
# OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7)
# FLT R
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 01/02 III 2014; R_119_90s (116/72); 3.3h; minimum S
# NOTE 2456718.45717 +/- 0.00020; 20140301 22:58:19 (UT) GEO
# COND clear weather
Determined minima
  • S: 2456718.45778 (3/1/2014, 22:59)
    HJDmin: 2456718.46133 +/- 0.00076  
    Heliocentric correction: 0.00355
    Note: 
    # NAME LP UMa
# VAR 10:33:57.87 +58:52:15.7 2452500.2181 0.3098971 12.53-12.8V EW (VSX 20110301)
# OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7)
# FLT R
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 01/02 III 2014; R_119_90s (116/72); 3.3h; minimum S
# NOTE 2456718.45717 +/- 0.00020; 20140301 22:58:19 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2456718.45778
Error (1 sigma): +0.00074/-0.00079 (Bootstrapping), +0.00054/-0.00043 (Prayer bead), +0.00056/-0.00056 (LSM)
Error (95% CI):  +0.00149/-0.00153 (Bootstrapping), +0.00088/-0.00063 (Prayer bead)
LSM: chi^2 = 152.9, n_freedom = 109
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - LP UMa, JD 2456718.37031
Comments