V0445 Cas (Eclipsing binary)

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

8/26/2016, 00:53 - 8/26/2016, 03:01 (UTC)

Data:
  • Observer: Martin Lehky
  • Created: 10/10/2016, 11:18
  • Station: Hradec Králové, CZ (MPC 048)
  • Instrument: EQ6 + 0.25-m f/4 + CCD ST7 + Rc
  • 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 Rc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 25/26 VIII 2016; R_105_60s (73/48); 2.1h; minimum P
# NOTE 2457626.58172 +/- 0.00027; 20160826 01:57:41 (UT) GEO
# COND fine clear weather
Determined minima
  • P: 2457626.58168 (8/26/2016, 01:57)
    HJDmin: 2457626.58374
    Heliocentric correction: 0.00206
    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 Rc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 25/26 VIII 2016; R_105_60s (73/48); 2.1h; minimum P
# NOTE 2457626.58172 +/- 0.00027; 20160826 01:57:41 (UT) GEO
# COND fine clear weather

----- EBFit result: -----
Tmin = 2457626.58168
Error (1 sigma): +0.00033/-0.00025 (Bootstrapping), +0.00032/-0.00022 (Prayer bead), +0.00026/-0.00026 (LSM)
Error (95% CI):  +0.00059/-0.00055 (Bootstrapping), +0.00057/-0.00044 (Prayer bead)
LSM: chi^2 = 74.4, n_freedom = 68
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - V0445 Cas, JD 2457626.53697
Comments