V0445 Cas (Eclipsing binary)

RA: 00h 31m 39.65s, DE: +53° 13' 00.30" (7.9152083233, 53.2167499993)

9/18/2014, 18:38 - 9/18/2014, 22:35 (UTC)

Data:
  • Observer: Martin Lehky
  • Created: 9/19/2014, 11:18
  • 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 V 445 Cas
# VAR 00:31:39.65 +53:13:00.3 2441921.3782 0.67352 10.89-11.32V EB (VSX 20101031)
# OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7)
# FLT R
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 18/19 IX 2014; R_205_60s (148/91); 3.9h; minimum P
# NOTE 2456919.38901 +/- 0.00021; 20140918 21:20:10 (UT) GEO
# COND clear weather => somewhat cloudy => clear weather => somewhat cloudy
Determined minima
  • P: 2456919.38905 (9/18/2014, 21:20)
    HJDmin: 2456919.39232
    Heliocentric correction: 0.00327
    Note: 
    # NAME V 445 Cas
# VAR 00:31:39.65 +53:13:00.3 2441921.3782 0.67352 10.89-11.32V EB (VSX 20101031)
# OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7)
# FLT R
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 18/19 IX 2014; R_205_60s (148/91); 3.9h; minimum P
# NOTE 2456919.38901 +/- 0.00021; 20140918 21:20:10 (UT) GEO
# COND clear weather => somewhat cloudy => clear weather => somewhat cloudy

----- EBFit result: -----
Tmin = 2456919.38905
Error (1 sigma): +0.00021/-0.00023 (Bootstrapping), +0.00061/-0.00064 (Prayer bead), +0.00021/-0.00021 (LSM)
Error (95% CI):  +0.00043/-0.00046 (Bootstrapping), +0.00097/-0.00074 (Prayer bead)
LSM: chi^2 = 136.3, n_freedom = 113
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - V0445 Cas, JD 2456919.27692
Comments