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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:	18.4.2011 21:27-23:33 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 IP Lyr # VAR 18:23:24.39 +33:11:07.1 2444461.411 0.4728057 13.2-13.8V EB (VSX 20110309) # OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2) # FLT VR # RED CMunipack 1.1.26 + AVE 2.51 # NOTE 18/19 IV 2011; V_49_90s (48/26); R_48_60s (45/22); minimum S # NOTE FLT V 2455670.4429 +/- 0.0010; 20110418 22:37:47 (UT) GEO # NOTE FLT R 2455670.4405 +/- 0.0010; 20110418 22:34:19 (UT) GEO # NOTE FLT VR average 2455670.4417 +/- 0.0010; 20110418 22:36:03 (UT) GEO # COND clear weather; full moon period info

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GCVS:
star: IP Lyr
RA2000:
DE2000:
type: EB
max: 13.2
min: 13.8
band: V
epoch: 44461.411
year:
period: 0.4728057
M-m:
spectrum:

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