PS Per (Eclipsing binary)

RA: 02h 39m 33.29s, DE: +45° 38' 05.50" (39.8887083333, 45.6348611108)

11/20/2012, 20:17 - 11/20/2012, 22:18 (UTC)

Data:
  • Observer: Martin Lehky
  • Created: 11/26/2012, 21:08
  • 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 PS Per
# VAR 02:39:33.29 +45:38:05.5 2424527.2163 0.70217977 13.0-13.7p EA/SD: (VSX 20101012)
# 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 20/21 XI 2012; R_76_90s (74/44); minimum P
# NOTE 2456252.39522 +/- 0.00015; 20121120 21:29:07 (UT) GEO
# COND clear weather
Determined minima
  • P: 2456252.39569 (11/20/2012, 21:29)
    HJDmin: 2456252.40067 +/- 0.00018  
    Heliocentric correction: 0.00498
    Note: 
    # NAME PS Per
# VAR 02:39:33.29 +45:38:05.5 2424527.2163 0.70217977 13.0-13.7p EA/SD: (VSX 20101012)
# 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 20/21 XI 2012; R_76_90s (74/44); minimum P
# NOTE 2456252.39522 +/- 0.00015; 20121120 21:29:07 (UT) GEO
# COND clear weather


----- EBFit result: -----
Tmin = 2456252.39569
Error (1 sigma): +0.00020/-0.00016 (Bootstrapping), +0.00027/-0.00020 (Prayer bead), +0.00024/-0.00024 (LSM)
Error (95% CI):  +0.00041/-0.00031 (Bootstrapping), +0.00037/-0.00034 (Prayer bead)
LSM: chi^2 = 31.1, n_freedom = 62
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - PS Per, JD 2456252.34563
Comments