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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:	30.9.2013 19:6-4:1 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 BU Tri = HKV4 = CzeV130 = VSX J021301.4+370326 = USNO-B1.0 1270-0034104 (field of RV Tri) # VAR 02:13:01.50 +37:03:25.8 2453999.4197 0.295562 14.4-15.0R EW (Lehky 16 I 2007 = VSX 20110919) # OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600) # FLT RI # RED CMunipack 1.1.26 + Peranso 2.50 # NOTE 30 IX / 01 X 2013 R_172_90s (138), I_180_90s (131); 9.2h; maximum, minimum P, maximum, minimum S, maximum # NOTE FLT R 2456566.40382 +/- 0.00029; 20130930 21:41:30 (UT) GEO # NOTE FLT I 2456566.40344 +/- 0.00050; 20130930 21:40:57 (UT) GEO # NOTE FLT RI average 2456566.40363 +/- 0.00050; 20130930 21:41:14 (UT) GEO # NOTE FLT R 2456566.55074 +/- 0.00039; 20131001 01:13:04 (UT) GEO # NOTE FLT I 2456566.54999 +/- 0.00050; 20131001 01:11:59 (UT) GEO # NOTE FLT RI average 2456566.55036 +/- 0.00050; 20131001 01:12:31 (UT) GEO # COND very nice clear weather info

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GCVS:
star: BU Tri
RA2000:
DE2000:
type: EW
max: 14.4
min: 15.0
band: R
epoch: 53999.4197
year:
period: 0.295562
M-m:
spectrum:

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