HN Cnc (Eclipsing binary)

RA: 08h 15m 46.80s, DE: +16° 21' 57.00" (123.9450000000, 16.3658333333)

4/15/2013, 18:46 - 4/15/2013, 20:39 (UTC)

Data:
  • Observer: Martin Lehky
  • Created: 5/2/2013, 01:00
  • 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=4620
Determined minima
  • P: 2456398.31784 (4/15/2013, 19:37)
    HJDmin: 2456398.31853 +/- 0.00024  
    Heliocentric correction: 0.00069
    Note: 
    # NAME HN Cnc
# VAR 08:15:46.83 +16:21:56.4 2451968.4950 0.494514 11.13-11.54V EW (VSX 20110208)
# 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 15/16 IV 2013; R_105_60s (105/48); 1.9h; minimum P
# NOTE 2456398.31843 +/- 0.00012; 20130415 19:38:32 (UT) GEO
# COND fine clear weather

----- EBFit result: -----
Tmin = 2456398.31784
Error (1 sigma): +0.00023/-0.00025 (Bootstrapping), +0.00011/-0.00007 (Prayer bead), +0.00020/-0.00020 (LSM)
Error (95% CI):  +0.00045/-0.00050 (Bootstrapping), +0.00018/-0.00018 (Prayer bead)
LSM: chi^2 = 149.5, n_freedom = 100
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - HN Cnc, JD 2456398.28200
Comments