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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 22 Apr 13 18:07:32 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201300587
SRC_RA:          265.3500d {+17h 41m 24s} (J2000),
                 265.5574d {+17h 42m 14s} (current),
                 264.5659d {+17h 38m 16s} (1950)
SRC_DEC:         -27.3765d {-27d 22' 34"} (J2000),
                 -27.3823d {-27d 22' 55"} (current),
                 -27.3520d {-27d 21' 06"} (1950)
DISCOVERY_DATE:  16373 TJD;    81 DOY;   13/03/22 (yy/mm/dd)
DISCOVERY_TIME:  65252 SOD {18:07:32.00} UT
LEAD_TIME:       35.103 [days]
MAX_DATE:        16408 TJD;   116 DOY;   13/04/26 (yy/mm/dd)
MAX_TIME:        74131 SOD {20:35:31.20} UT
MAX_UNCERT:      5.550 [days]
CUSP_WIDTH:      23.67 +/- 3.60 [days]
u0:              1.34 +/- 0.05 [RingUnits]
MAX_MAG:         17.4 mag (estimated)
BASE_MAG:        17.54 +/- 0.00 [mag]
AMPLIFICATION:   1.17 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0587.html
SUN_POSTN:        30.57d {+02h 02m 16s}  +12.43d {+12d 25' 55"}
SUN_DIST:        126.62 [deg]   Sun_angle= 8.3 [hr] (West of Sun)
MOON_POSTN:      171.41d {+11h 25m 37s}   -0.93d {-00d 56' 01"}
MOON_DIST:        93.26 [deg]
GAL_COORDS:        0.84,  1.61 [deg] galactic lon,lat of the burst
ECL_COORDS:      265.86, -4.00 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.