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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 20 Jun 13 19:21:54 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201301087
SRC_RA:          268.2412d {+17h 52m 58s} (J2000),
                 268.4577d {+17h 53m 50s} (current),
                 267.4325d {+17h 49m 44s} (1950)
SRC_DEC:         -31.1595d {-31d 09' 33"} (J2000),
                 -31.1616d {-31d 09' 41"} (current),
                 -31.1490d {-31d 08' 55"} (1950)
DISCOVERY_DATE:  16432 TJD;   140 DOY;   13/05/20 (yy/mm/dd)
DISCOVERY_TIME:  69714 SOD {19:21:54.00} UT
LEAD_TIME:       30.253 [days]
MAX_DATE:        16463 TJD;   171 DOY;   13/06/20 (yy/mm/dd)
MAX_TIME:        5184 SOD {01:26:24.00} UT
MAX_UNCERT:      0.080 [days]
CUSP_WIDTH:      5.59 +/- 0.19 [days]
u0:              0.13 +/- 0.00 [RingUnits]
MAX_MAG:         18.1 mag (estimated)
BASE_MAG:        20.22 +/- 0.00 [mag]
AMPLIFICATION:   7.39 +/- 0.29 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1087.html
SUN_POSTN:        89.58d {+05h 58m 19s}  +23.44d {+23d 26' 11"}
SUN_DIST:        172.21 [deg]   Sun_angle= -11.9 [hr] (East of Sun)
MOON_POSTN:      229.75d {+15h 18m 59s}  -17.65d {-17d 38' 52"}
MOON_DIST:        37.52 [deg]
GAL_COORDS:      358.91, -2.51 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.48, -7.73 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.