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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 04 May 19 18:19:31 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900663
SRC_RA:          268.5268d {+17h 54m 06s} (J2000),
                 268.8379d {+17h 55m 21s} (current),
                 267.7192d {+17h 50m 53s} (1950)
SRC_DEC:         -30.9821d {-30d 58' 55"} (J2000),
                 -30.9846d {-30d 59' 03"} (current),
                 -30.9730d {-30d 58' 22"} (1950)
DISCOVERY_DATE:  18577 TJD;    94 DOY;   19/04/04 (yy/mm/dd)
DISCOVERY_TIME:  65971 SOD {18:19:31.00} UT
LEAD_TIME:       30.695 [days]
MAX_DATE:        18608 TJD;   125 DOY;   19/05/05 (yy/mm/dd)
MAX_TIME:        39657 SOD {11:00:57.59} UT
MAX_UNCERT:      0.770 [days]
CUSP_WIDTH:      3.93 +/- 0.36 [days]
u0:              1.43 +/- 0.06 [RingUnits]
MAX_MAG:         17.4 mag (estimated)
BASE_MAG:        17.56 +/- 0.00 [mag]
AMPLIFICATION:   1.14 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0663.html
SUN_POSTN:        41.54d {+02h 46m 11s}  +16.04d {+16d 02' 23"}
SUN_DIST:        134.51 [deg]   Sun_angle= 8.8 [hr] (West of Sun)
MOON_POSTN:       40.89d {+02h 43m 33s}  +10.92d {+10d 55' 13"}
MOON_DIST:       131.40 [deg]
GAL_COORDS:      359.19, -2.63 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.73, -7.55 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.