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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 20 Apr 15 12:46:40 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201500744
SRC_RA:          272.6196d {+18h 10m 29s} (J2000),
                 272.8554d {+18h 11m 25s} (current),
                 271.8447d {+18h 07m 23s} (1950)
SRC_DEC:         -25.7715d {-25d 46' 16"} (J2000),
                 -25.7675d {-25d 46' 02"} (current),
                 -25.7823d {-25d 46' 55"} (1950)
DISCOVERY_DATE:  17101 TJD;    79 DOY;   15/03/20 (yy/mm/dd)
DISCOVERY_TIME:  46000 SOD {12:46:40.00} UT
LEAD_TIME:       41.044 [days]
MAX_DATE:        17142 TJD;   120 DOY;   15/04/30 (yy/mm/dd)
MAX_TIME:        49766 SOD {13:49:26.39} UT
MAX_UNCERT:      14.180 [days]
CUSP_WIDTH:      64.93 +/- 11.08 [days]
u0:              1.22 +/- 0.05 [RingUnits]
MAX_MAG:         18.6 mag (estimated)
BASE_MAG:        18.78 +/- 0.00 [mag]
AMPLIFICATION:   1.21 +/- 0.02 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0744.html
SUN_POSTN:        28.03d {+01h 52m 08s}  +11.52d {+11d 30' 57"}
SUN_DIST:        117.53 [deg]   Sun_angle= 7.7 [hr] (West of Sun)
MOON_POSTN:       52.41d {+03h 29m 39s}  +15.21d {+15d 12' 36"}
MOON_DIST:       140.84 [deg]
GAL_COORDS:        5.50, -3.20 [deg] galactic lon,lat of the burst
ECL_COORDS:      272.36, -2.35 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.