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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 02 May 15 13:21:36 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201500902
SRC_RA:          273.2875d {+18h 13m 09s} (J2000),
                 273.5187d {+18h 14m 04s} (current),
                 272.5293d {+18h 10m 07s} (1950)
SRC_DEC:         -22.9276d {-22d 55' 38"} (J2000),
                 -22.9226d {-22d 55' 20"} (current),
                 -22.9417d {-22d 56' 29"} (1950)
DISCOVERY_DATE:  17114 TJD;    92 DOY;   15/04/02 (yy/mm/dd)
DISCOVERY_TIME:  48096 SOD {13:21:36.00} UT
LEAD_TIME:       43.398 [days]
MAX_DATE:        17157 TJD;   135 DOY;   15/05/15 (yy/mm/dd)
MAX_TIME:        82512 SOD {22:55:12.00} UT
MAX_UNCERT:      10.790 [days]
CUSP_WIDTH:      44.75 +/- 10.36 [days]
u0:              0.35 +/- 0.17 [RingUnits]
MAX_MAG:         19.1 mag (estimated)
BASE_MAG:        20.25 +/- 0.00 [mag]
AMPLIFICATION:   2.96 +/- 1.30 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0902.html
SUN_POSTN:        39.39d {+02h 37m 34s}  +15.38d {+15d 22' 59"}
SUN_DIST:        128.59 [deg]   Sun_angle= 8.4 [hr] (West of Sun)
MOON_POSTN:      202.38d {+13h 29m 32s}   -8.13d {-08d 07' 36"}
MOON_DIST:        69.52 [deg]
GAL_COORDS:        8.29, -2.37 [deg] galactic lon,lat of the burst
ECL_COORDS:      273.03,  0.48 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.