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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 02 May 15 13:21:38 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201500903
SRC_RA:          265.6099d {+17h 42m 26s} (J2000),
                 265.8493d {+17h 43m 24s} (current),
                 264.8253d {+17h 39m 18s} (1950)
SRC_DEC:         -27.4595d {-27d 27' 33"} (J2000),
                 -27.4658d {-27d 27' 56"} (current),
                 -27.4363d {-27d 26' 10"} (1950)
DISCOVERY_DATE:  17114 TJD;    92 DOY;   15/04/02 (yy/mm/dd)
DISCOVERY_TIME:  48098 SOD {13:21:38.00} UT
LEAD_TIME:       28.341 [days]
MAX_DATE:        17142 TJD;   120 DOY;   15/04/30 (yy/mm/dd)
MAX_TIME:        77587 SOD {21:33:07.20} UT
MAX_UNCERT:      0.030 [days]
CUSP_WIDTH:      3.66 +/- 0.24 [days]
u0:              0.18 +/- 0.02 [RingUnits]
MAX_MAG:         18.2 mag (estimated)
BASE_MAG:        20.03 +/- 0.00 [mag]
AMPLIFICATION:   5.41 +/- 0.74 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0903.html
SUN_POSTN:        39.39d {+02h 37m 34s}  +15.38d {+15d 22' 59"}
SUN_DIST:        135.37 [deg]   Sun_angle= 8.9 [hr] (West of Sun)
MOON_POSTN:      202.38d {+13h 29m 32s}   -8.13d {-08d 07' 36"}
MOON_DIST:        62.77 [deg]
GAL_COORDS:        0.89,  1.37 [deg] galactic lon,lat of the burst
ECL_COORDS:      266.10, -4.08 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.