AQ Boo (Eclipsing binary)

RA: 13h 47m 26.90s, DE: +17° 18' 24.00" (206.8620833283, 17.3066666667)

4/21/2013, 20:50 - 4/21/2013, 23:11 (UTC)

Data:
  • Observer: Martin Lehky
  • Created: 5/2/2013, 11:03
  • 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:
GENERATED FROM MINIMUM id=4456
Determined minima
  • P: 2456404.41607 (4/21/2013, 21:59)
    HJDmin: 2456404.42111 +/- 0.00023  
    Heliocentric correction: 0.00504
    Note: 
    # NAME AQ Boo
# VAR 13:47:26.86 +17:18:24.7 2452500.2013 0.3331392 12.3-13.0V EW (VSX 20110306)
# 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 21/22 IV 2013; R_90_90s (87/42); 2.3h; minimum P
# NOTE 2456404.41612 +/- 0.00010; 20130421 21:59:13 (UT) GEO
# COND clear weather (cirrus)

----- EBFit result: -----
Tmin = 2456404.41607
Error (1 sigma): +0.00023/-0.00022 (Bootstrapping), +0.00006/-0.00007 (Prayer bead), +0.00022/-0.00022 (LSM)
Error (95% CI):  +0.00048/-0.00047 (Bootstrapping), +0.00011/-0.00009 (Prayer bead)
LSM: chi^2 = 79.8, n_freedom = 82
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - AQ Boo, JD 2456404.36837
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