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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 12 May 13 00:02:10 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201300721
SRC_RA:          269.9993d {+18h 00m 00s} (J2000),
                 270.2116d {+18h 00m 51s} (current),
                 269.1998d {+17h 56m 48s} (1950)
SRC_DEC:         -29.7352d {-29d 44' 06"} (J2000),
                 -29.7351d {-29d 44' 05"} (current),
                 -29.7333d {-29d 43' 59"} (1950)
DISCOVERY_DATE:  16394 TJD;   102 DOY;   13/04/12 (yy/mm/dd)
DISCOVERY_TIME:  130 SOD {00:02:10.00} UT
LEAD_TIME:       73.857 [days]
MAX_DATE:        16467 TJD;   175 DOY;   13/06/24 (yy/mm/dd)
MAX_TIME:        74217 SOD {20:36:57.60} UT
MAX_UNCERT:      11.910 [days]
CUSP_WIDTH:      45.66 +/- 4.09 [days]
u0:              1.67 +/- 0.11 [RingUnits]
MAX_MAG:         16.0 mag (estimated)
BASE_MAG:        16.12 +/- 0.00 [mag]
AMPLIFICATION:   1.10 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0721.html
SUN_POSTN:        49.02d {+03h 16m 04s}  +18.12d {+18d 07' 16"}
SUN_DIST:        140.83 [deg]   Sun_angle= 9.3 [hr] (West of Sun)
MOON_POSTN:       72.07d {+04h 48m 17s}  +19.97d {+19d 58' 26"}
MOON_DIST:       160.90 [deg]
GAL_COORDS:        0.90, -3.10 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.00, -6.30 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.