HL Aur (Eclipsing binary)

RA: 06h 19m 13.04s, DE: +49° 42' 06.90" (94.8043333233, 49.7019166667)

11/9/2012, 23:29 - 11/10/2012, 01:39 (UTC)

Data:
  • Observer: Martin Lehky
  • Created: 11/11/2012, 21:03
  • Station: Hradec Králové, CZ (MPC 048)
  • Instrument: 0.40-m f/5 + CCD G2-1600 + BVRI
  • Photometric band: B
  • Time standard: Gjd
  • Brightness in: Mag
Note:
# NAME HL Aur
# VAR 06:19:13.04 +49:42:06.9 2425588.4270 0.6225058 10.8-11.9p EB/SD (VSX 20101012)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRI
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 09/10 XI 2012; B_37_90s (33/20); V_37_60s (35/21); R_37_30s (37/22); I_37_30s (37/21); minimum S
# NOTE FLT B 2456241.53212 +/- 0.00037; 20121110 00:46:15 (UT) GEO
# NOTE FLT V 2456241.53167 +/- 0.00019; 20121110 00:45:36 (UT) GEO
# NOTE FLT R 2456241.53177 +/- 0.00019; 20121110 00:45:45 (UT) GEO
# NOTE FLT I 2456241.53214 +/- 0.00038; 20121110 00:46:17 (UT) GEO
# NOTE FLT BVRI average 2456241.53192 +/- 0.00038; 20121110 00:45:58 (UT) GEO
# COND clear weather -> cirrus -> very thick cirrus -> overcast
Determined minima
  • S: 2456241.53212 (11/10/2012, 00:46)
    HJDmin: 2456241.53607 +/- 0.00055  
    Heliocentric correction: 0.00395
  • S: 2456241.53174 (11/10/2012, 00:45)
    HJDmin: 2456241.53526 +/- 0.00027  
    Heliocentric correction: 0.00352
  • S: 2456241.53119 (11/10/2012, 00:44)
    HJDmin: 2456241.53471 +/- 0.00031  
    Heliocentric correction: 0.00352
  • S: 2456241.53191 (11/10/2012, 00:45)
    HJDmin: 2456241.53543 +/- 0.00026  
    Heliocentric correction: 0.00352
Actions:
Light curve
Star field chart
Chart - HL Aur, JD 2456241.47867
Explicitly named stars

No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.

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