HL Aur

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

2/18/2019, 5:40 PM - 2/18/2019, 7:40 PM (UTC)

Data:

Observer: Martin Lehky
Created: 2/24/2019 10:14:45 AM
Station: Hradec Králové, CZ (MPC 048)
Instrument: 0.40-m f/5 + CCD G2-1600 + BVRcIc
Photometric band: B
Time standard: Gjd
Brightness in: Mag

Note:

# NAME HL Aur
# VAR 06:19:13.04 +49:42:06.9 2425588.427 0.6225058 10.8-11.9p EB/SD (VSX 20190220)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 18/19 II 2019; B_33_90s (30/18); V_33_60s (31/16); Rc_33_30s (33/17); Ic_33_30s (33/17); 2.0h; minimum P
# NOTE FLT B 2458533.28118 +/- 0.00009; 20190218 18:44:54 (UT) GEO
# NOTE FLT V 2458533.28114 +/- 0.00007; 20190218 18:44:50 (UT) GEO
# NOTE FLT Rc 2458533.28095 +/- 0.00010; 20190218 18:44:34 (UT) GEO
# NOTE FLT Ic 2458533.28160 +/- 0.00025; 20190218 18:45:30 (UT) GEO
# NOTE FLT BVRcIc average 2458533.28122 +/- 0.00025; 20190218 18:44:57 (UT) GEO
# COND clear weather, full moon period

Determined minima

P: 2458533.28118 (2/18/2019, 18:44)
HJD_min: 2458533.28401
Heliocentric correction: 0.00283
Note:

# NAME HL Aur
# VAR 06:19:13.04 +49:42:06.9 2425588.427 0.6225058 10.8-11.9p EB/SD (VSX 20190220)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 18/19 II 2019; B_33_90s (30/18); V_33_60s (31/16); Rc_33_30s (33/17); Ic_33_30s (33/17); 2.0h; minimum P
# NOTE FLT B 2458533.28118 +/- 0.00009; 20190218 18:44:54 (UT) GEO
# NOTE FLT V 2458533.28114 +/- 0.00007; 20190218 18:44:50 (UT) GEO
# NOTE FLT Rc 2458533.28095 +/- 0.00010; 20190218 18:44:34 (UT) GEO
# NOTE FLT Ic 2458533.28160 +/- 0.00025; 20190218 18:45:30 (UT) GEO
# NOTE FLT BVRcIc average 2458533.28122 +/- 0.00025; 20190218 18:44:57 (UT) GEO
# COND clear weather, full moon period

----- EBFit result: -----
Tmin = 2458533.28118
Error (1 sigma): +0.00015/-0.00012 (Bootstrapping), +0.00007/-0.00007 (Prayer bead), +0.00010/-0.00010 (LSM)
Error (95% CI):  +0.00028/-0.00027 (Bootstrapping), +0.00013/-0.00019 (Prayer bead)
LSM: chi^2 = 46.4, n_freedom = 25

P: 2458533.28114 (2/18/2019, 18:44)
HJD_min: 2458533.28397
Heliocentric correction: 0.00283
Note:

# NAME HL Aur
# VAR 06:19:13.04 +49:42:06.9 2425588.427 0.6225058 10.8-11.9p EB/SD (VSX 20190220)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 18/19 II 2019; B_33_90s (30/18); V_33_60s (31/16); Rc_33_30s (33/17); Ic_33_30s (33/17); 2.0h; minimum P
# NOTE FLT B 2458533.28118 +/- 0.00009; 20190218 18:44:54 (UT) GEO
# NOTE FLT V 2458533.28114 +/- 0.00007; 20190218 18:44:50 (UT) GEO
# NOTE FLT Rc 2458533.28095 +/- 0.00010; 20190218 18:44:34 (UT) GEO
# NOTE FLT Ic 2458533.28160 +/- 0.00025; 20190218 18:45:30 (UT) GEO
# NOTE FLT BVRcIc average 2458533.28122 +/- 0.00025; 20190218 18:44:57 (UT) GEO
# COND clear weather, full moon period

----- EBFit result: -----
Tmin = 2458533.28114
Error (1 sigma): +0.00011/-0.00010 (Bootstrapping), +0.00005/-0.00003 (Prayer bead), +0.00007/-0.00007 (LSM)
Error (95% CI):  +0.00023/-0.00022 (Bootstrapping), +0.00010/-0.00009 (Prayer bead)
LSM: chi^2 = 64.9, n_freedom = 26

P: 2458533.28094 (2/18/2019, 18:44)
HJD_min: 2458533.28377
Heliocentric correction: 0.00283
Note:

# NAME HL Aur
# VAR 06:19:13.04 +49:42:06.9 2425588.427 0.6225058 10.8-11.9p EB/SD (VSX 20190220)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 18/19 II 2019; B_33_90s (30/18); V_33_60s (31/16); Rc_33_30s (33/17); Ic_33_30s (33/17); 2.0h; minimum P
# NOTE FLT B 2458533.28118 +/- 0.00009; 20190218 18:44:54 (UT) GEO
# NOTE FLT V 2458533.28114 +/- 0.00007; 20190218 18:44:50 (UT) GEO
# NOTE FLT Rc 2458533.28095 +/- 0.00010; 20190218 18:44:34 (UT) GEO
# NOTE FLT Ic 2458533.28160 +/- 0.00025; 20190218 18:45:30 (UT) GEO
# NOTE FLT BVRcIc average 2458533.28122 +/- 0.00025; 20190218 18:44:57 (UT) GEO
# COND clear weather, full moon period

----- EBFit result: -----
Tmin = 2458533.28094
Error (1 sigma): +0.00012/-0.00013 (Bootstrapping), +0.00004/-0.00002 (Prayer bead), +0.00010/-0.00010 (LSM)
Error (95% CI):  +0.00023/-0.00026 (Bootstrapping), +0.00006/-0.00013 (Prayer bead)
LSM: chi^2 = 37.9, n_freedom = 28

P: 2458533.28160 (2/18/2019, 18:45)
HJD_min: 2458533.28443
Heliocentric correction: 0.00283
Note:

# NAME HL Aur
# VAR 06:19:13.04 +49:42:06.9 2425588.427 0.6225058 10.8-11.9p EB/SD (VSX 20190220)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 18/19 II 2019; B_33_90s (30/18); V_33_60s (31/16); Rc_33_30s (33/17); Ic_33_30s (33/17); 2.0h; minimum P
# NOTE FLT B 2458533.28118 +/- 0.00009; 20190218 18:44:54 (UT) GEO
# NOTE FLT V 2458533.28114 +/- 0.00007; 20190218 18:44:50 (UT) GEO
# NOTE FLT Rc 2458533.28095 +/- 0.00010; 20190218 18:44:34 (UT) GEO
# NOTE FLT Ic 2458533.28160 +/- 0.00025; 20190218 18:45:30 (UT) GEO
# NOTE FLT BVRcIc average 2458533.28122 +/- 0.00025; 20190218 18:44:57 (UT) GEO
# COND clear weather, full moon period

----- EBFit result: -----
Tmin = 2458533.28160
Error (1 sigma): +0.00019/-0.00015 (Bootstrapping), +0.00036/-0.00024 (Prayer bead), +0.00025/-0.00025 (LSM)
Error (95% CI):  +0.00037/-0.00032 (Bootstrapping), +0.00048/-0.00036 (Prayer bead)
LSM: chi^2 = 13.4, n_freedom = 28

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