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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 12 May 13 23:19:40 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201300728
SRC_RA:          268.6658d {+17h 54m 40s} (J2000),
                 268.8779d {+17h 55m 31s} (current),
                 267.8675d {+17h 51m 28s} (1950)
SRC_DEC:         -29.5636d {-29d 33' 48"} (J2000),
                 -29.5652d {-29d 33' 54"} (current),
                 -29.5552d {-29d 33' 18"} (1950)
DISCOVERY_DATE:  16394 TJD;   102 DOY;   13/04/12 (yy/mm/dd)
DISCOVERY_TIME:  83980 SOD {23:19:40.00} UT
LEAD_TIME:       47.337 [days]
MAX_DATE:        16442 TJD;   150 DOY;   13/05/30 (yy/mm/dd)
MAX_TIME:        26697 SOD {07:24:57.59} UT
MAX_UNCERT:      3.120 [days]
CUSP_WIDTH:      18.13 +/- 1.18 [days]
u0:              0.95 +/- 0.13 [RingUnits]
MAX_MAG:         18.0 mag (estimated)
BASE_MAG:        18.35 +/- 0.00 [mag]
AMPLIFICATION:   1.37 +/- 0.10 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0728.html
SUN_POSTN:        49.97d {+03h 19m 53s}  +18.36d {+18d 21' 48"}
SUN_DIST:        142.92 [deg]   Sun_angle= 9.4 [hr] (West of Sun)
MOON_POSTN:       84.36d {+05h 37m 27s}  +20.03d {+20d 01' 32"}
MOON_DIST:       169.62 [deg]
GAL_COORDS:        0.47, -2.02 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.83, -6.13 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.