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> Martin Lehky (Hradec Králové, CZ (MPC 048))

STAR
Coordinates RA DE:

Belong to project:	B.R.N.O. MEDUZA TRESCA HERO


> Light curve and airmass <

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JD format:	geocentric heliocentric

date:	9.11.2012 23:28-1:42 UT


Photometric filter:	U B V R I Clear u v b y (Strömgren phot. system) other:

Photometric system:	instrumental standardní photometric system UBVRcIc

Notes:	# 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 info

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GCVS:
star: HL Aur
RA2000:
DE2000:
type: EB
max: 10.80
min: 11.69
band: V
epoch: 52500.5886
year:
period: 0.6225051
M-m:
spectrum: F4

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