HL Aur

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

11/9/2012, 11:29 PM - 11/10/2012, 1:39 AM (UTC)

Data:

Observer: Martin Lehky
Created: 11/11/2012 9:03:49 PM
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)
HJD_min: 2456241.53607
Heliocentric correction: 0.00395
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

----- EBFit result: -----
Tmin = 2456241.53212
Error (1 sigma): +0.00053/-0.00057 (Bootstrapping), +0.00075/-0.00046 (Prayer bead), +0.00061/-0.00061 (LSM)
Error (95% CI):  +0.00108/-0.00107 (Bootstrapping), +0.00092/-0.00063 (Prayer bead)
LSM: chi^2 = 18.1, n_freedom = 21

S: 2456241.53174 (11/10/2012, 00:45)
HJD_min: 2456241.53526
Heliocentric correction: 0.00352
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

----- EBFit result: -----
Tmin = 2456241.53174
Error (1 sigma): +0.00028/-0.00026 (Bootstrapping), +0.00040/-0.00046 (Prayer bead), +0.00029/-0.00029 (LSM)
Error (95% CI):  +0.00055/-0.00050 (Bootstrapping), +0.00057/-0.00052 (Prayer bead)
LSM: chi^2 = 21.6, n_freedom = 28

S: 2456241.53119 (11/10/2012, 00:44)
HJD_min: 2456241.53471
Heliocentric correction: 0.00352
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

----- EBFit result: -----
Tmin = 2456241.53119
Error (1 sigma): +0.00030/-0.00031 (Bootstrapping), +0.00012/-0.00013 (Prayer bead), +0.00034/-0.00034 (LSM)
Error (95% CI):  +0.00059/-0.00060 (Bootstrapping), +0.00020/-0.00020 (Prayer bead)
LSM: chi^2 = 25.6, n_freedom = 30

S: 2456241.53191 (11/10/2012, 00:45)
HJD_min: 2456241.53543
Heliocentric correction: 0.00352
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)
# RED CMunipack 1.1.26 + AVE 2.51
# FLT BVRI
# 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

----- EBFit result: -----
Tmin = 2456241.53191
Error (1 sigma): +0.00024/-0.00027 (Bootstrapping), +0.00014/-0.00021 (Prayer bead), +0.00036/-0.00036 (LSM)
Error (95% CI):  +0.00051/-0.00049 (Bootstrapping), +0.00024/-0.00029 (Prayer bead)
LSM: chi^2 = 20.9, n_freedom = 30

Actions:

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Light curve

Catalog geometry

R_p: N/A +/- N/A R_Jup	R_*: N/A +/- N/A R_Sun
i: N/A +/- N/A °	A: N/A +/- N/A AU

Measured geometry

R_p: N/A _-N/A ^+N/A R_Jup
i: N/A _-N/A\|N/A ^+N/A\|N/A °

Neighborhood of the object, comparison and check stars

Comments