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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:	12.6.2017 20:35-1:45 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 V 2203 Oph # VAR 17:49:43.28 +04:28:24.3 2452500.0000 0.454994 11.6-12B EW/KW (VSX 20170613) # 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 12/13 VI 2017; B_78_90s (68/49); V_78_60s (70/49); Rc_78_30s (74/52); Ic_78_30s (73/51); 5.1h; maximum and minimum S # NOTE FLT B 2457917.51738 +/- 0.00023; 20170613 00:25:02 (UT) GEO # NOTE FLT V 2457917.51801 +/- 0.00013; 20170613 00:25:56 (UT) GEO # NOTE FLT Rc 2457917.51768 +/- 0.00012; 20170613 00:25:28 (UT) GEO # NOTE FLT Ic 2457917.51742 +/- 0.00017; 20170613 00:25:05 (UT) GEO # NOTE FLT BVRcIc average 2457917.51762 +/- 0.00023; 20170613 00:25:22 (UT) GEO # COND clear weather info

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GCVS:
star: V2203 Oph
RA2000:
DE2000:
type: EW/KW
max: 11.6
min: 12.0
band: B
epoch:
year:
period:
M-m:
spectrum:

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