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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 21 Apr 13 18:23:50 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201300572
SRC_RA:          272.2107d {+18h 08m 51s} (J2000),
                 272.4162d {+18h 09m 40s} (current),
                 271.4336d {+18h 05m 44s} (1950)
SRC_DEC:         -26.1449d {-26d 08' 41"} (J2000),
                 -26.1419d {-26d 08' 30"} (current),
                 -26.1538d {-26d 09' 13"} (1950)
DISCOVERY_DATE:  16372 TJD;    80 DOY;   13/03/21 (yy/mm/dd)
DISCOVERY_TIME:  66230 SOD {18:23:50.00} UT
LEAD_TIME:       29.332 [days]
MAX_DATE:        16402 TJD;   110 DOY;   13/04/20 (yy/mm/dd)
MAX_TIME:        8553 SOD {02:22:33.59} UT
MAX_UNCERT:      1.020 [days]
CUSP_WIDTH:      6.31 +/- 1.08 [days]
u0:              1.20 +/- 0.02 [RingUnits]
MAX_MAG:         18.4 mag (estimated)
BASE_MAG:        18.62 +/- 0.00 [mag]
AMPLIFICATION:   1.22 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0572.html
SUN_POSTN:        29.64d {+01h 58m 33s}  +12.10d {+12d 06' 01"}
SUN_DIST:        119.60 [deg]   Sun_angle= 7.8 [hr] (West of Sun)
MOON_POSTN:      159.03d {+10h 36m 07s}   +3.59d {+03d 35' 18"}
MOON_DIST:       112.53 [deg]
GAL_COORDS:        5.00, -3.06 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.99, -2.72 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.