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> Martin Lehky (MPC 048 - Hradec Kralove)

STAR
Coordinates RA DE:

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


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JD format:	geocentric heliocentric

date:	23.3.2011 21:42-4:5 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 EF Dra # VAR 18:05:30.44 +69:45:15.7 2452500.3075 0.4240310 10.48-10.82V EW/KW (VSX 20110324) # OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2) # FLT BVRI # RED CMunipack 1.1.26 + AVE 2.51 # NOTE 23/24 III 2011; B_109_90s (96/35); V_109_60s (105/42); R_109_30s (98/40); I_109_30s (97/38); minimum P # NOTE FLT B 2455644.50650 +/- 0.00063; 20110324 00:09:22 (UT) GEO # NOTE FLT V 2455644.50757 +/- 0.00060; 20110324 00:10:54 (UT) GEO # NOTE FLT R 2455644.50671 +/- 0.00046; 20110324 00:09:40 (UT) GEO # NOTE FLT I 2455644.50833 +/- 0.00090; 20110324 00:11:59 (UT) GEO # NOTE FLT BVRI average 2455644.50727 +/- 0.00090; 20110324 00:10:28 (UT) GEO # COND clear weather -> cirrus -> very thick cirrus (overcast) -> cirrus -> clear weather info

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GCVS:
star: EF Dra
RA2000:
DE2000:
type: EW/KW
max: 10.48
min: ( 0.34
band: V
epoch:
year:
period:
M-m:
spectrum:

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