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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 18 May 15 15:04:44 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201501089
SRC_RA:          271.2488d {+18h 05m 00s} (J2000),
                 271.4889d {+18h 05m 57s} (current),
                 270.4639d {+18h 01m 51s} (1950)
SRC_DEC:         -27.4041d {-27d 24' 14"} (J2000),
                 -27.4021d {-27d 24' 06"} (current),
                 -27.4083d {-27d 24' 29"} (1950)
DISCOVERY_DATE:  17130 TJD;   108 DOY;   15/04/18 (yy/mm/dd)
DISCOVERY_TIME:  54284 SOD {15:04:44.00} UT
LEAD_TIME:       28.503 [days]
MAX_DATE:        17159 TJD;   137 DOY;   15/05/17 (yy/mm/dd)
MAX_TIME:        11318 SOD {03:08:38.40} UT
MAX_UNCERT:      0.110 [days]
CUSP_WIDTH:      3.87 +/- 0.24 [days]
u0:              0.50 +/- 0.01 [RingUnits]
MAX_MAG:         19.2 mag (estimated)
BASE_MAG:        20.07 +/- 0.00 [mag]
AMPLIFICATION:   2.17 +/- 0.03 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1089.html
SUN_POSTN:        55.09d {+03h 40m 21s}  +19.57d {+19d 34' 11"}
SUN_DIST:        145.84 [deg]   Sun_angle= 9.6 [hr] (West of Sun)
MOON_POSTN:       62.16d {+04h 08m 39s}  +16.71d {+16d 42' 19"}
MOON_DIST:       150.89 [deg]
GAL_COORDS:        3.48, -2.92 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.11, -3.97 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.