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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Tue 24 Apr 12 19:58:28 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201200523
SRC_RA:          263.5634d {+17h 34m 15s} (J2000),
                 263.7541d {+17h 35m 01s} (current),
                 262.7842d {+17h 31m 08s} (1950)
SRC_DEC:         -26.6575d {-26d 39' 26"} (J2000),
                 -26.6650d {-26d 39' 53"} (current),
                 -26.6244d {-26d 37' 27"} (1950)
DISCOVERY_DATE:  16010 TJD;    84 DOY;   12/03/24 (yy/mm/dd)
DISCOVERY_TIME:  71908 SOD {19:58:28.00} UT
LEAD_TIME:       34.801 [days]
MAX_DATE:        16045 TJD;   119 DOY;   12/04/28 (yy/mm/dd)
MAX_TIME:        54691 SOD {15:11:31.19} UT
MAX_UNCERT:      1.550 [days]
CUSP_WIDTH:      8.83 +/- 1.09 [days]
u0:              0.47 +/- 0.12 [RingUnits]
MAX_MAG:         18.9 mag (estimated)
BASE_MAG:        19.76 +/- 0.00 [mag]
AMPLIFICATION:   2.27 +/- 0.49 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0523.html
SUN_POSTN:        32.75d {+02h 10m 59s}  +13.20d {+13d 11' 50"}
SUN_DIST:        130.53 [deg]   Sun_angle= 8.6 [hr] (West of Sun)
MOON_POSTN:       71.85d {+04h 47m 25s}  +21.62d {+21d 37' 08"}
MOON_DIST:       168.03 [deg]
GAL_COORDS:        0.60,  3.34 [deg] galactic lon,lat of the burst
ECL_COORDS:      264.24, -3.35 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.