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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 05 May 19 18:10:04 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900677
SRC_RA:          267.9330d {+17h 51m 44s} (J2000),
                 268.2266d {+17h 52m 54s} (current),
                 267.1708d {+17h 48m 41s} (1950)
SRC_DEC:         -23.6266d {-23d 37' 35"} (J2000),
                 -23.6302d {-23d 37' 48"} (current),
                 -23.6147d {-23d 36' 52"} (1950)
DISCOVERY_DATE:  18578 TJD;    95 DOY;   19/04/05 (yy/mm/dd)
DISCOVERY_TIME:  65404 SOD {18:10:04.00} UT
LEAD_TIME:       21.547 [days]
MAX_DATE:        18600 TJD;   117 DOY;   19/04/27 (yy/mm/dd)
MAX_TIME:        26265 SOD {07:17:45.60} UT
MAX_UNCERT:      3.250 [days]
CUSP_WIDTH:      28.16 +/- 3.94 [days]
u0:              1.15 +/- 0.02 [RingUnits]
MAX_MAG:         18.8 mag (estimated)
BASE_MAG:        18.99 +/- 0.00 [mag]
AMPLIFICATION:   1.24 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0677.html
SUN_POSTN:        42.50d {+02h 50m 00s}  +16.32d {+16d 19' 27"}
SUN_DIST:        136.59 [deg]   Sun_angle= 9.0 [hr] (West of Sun)
MOON_POSTN:       53.54d {+03h 34m 09s}  +14.92d {+14d 55' 26"}
MOON_DIST:       146.22 [deg]
GAL_COORDS:        5.26,  1.56 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.11, -0.20 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.