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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 11 May 19 19:55:52 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900697
SRC_RA:          267.6210d {+17h 50m 29s} (J2000),
                 267.9281d {+17h 51m 43s} (current),
                 266.8246d {+17h 47m 18s} (1950)
SRC_DEC:         -29.2752d {-29d 16' 30"} (J2000),
                 -29.2794d {-29d 16' 45"} (current),
                 -29.2617d {-29d 15' 41"} (1950)
DISCOVERY_DATE:  18584 TJD;   101 DOY;   19/04/11 (yy/mm/dd)
DISCOVERY_TIME:  71752 SOD {19:55:52.00} UT
LEAD_TIME:       30.019 [days]
MAX_DATE:        18614 TJD;   131 DOY;   19/05/11 (yy/mm/dd)
MAX_TIME:        73353 SOD {20:22:33.59} UT
MAX_UNCERT:      0.000 [days]
CUSP_WIDTH:      1.12 +/- 0.01 [days]
u0:              0.01 +/- 0.00 [RingUnits]
MAX_MAG:         16.1 mag (estimated)
BASE_MAG:        20.55 +/- 0.00 [mag]
AMPLIFICATION:   58.23 +/- 0.34 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0697.html
SUN_POSTN:        48.41d {+03h 13m 38s}  +17.96d {+17d 57' 46"}
SUN_DIST:        142.27 [deg]   Sun_angle= 9.4 [hr] (West of Sun)
MOON_POSTN:      141.20d {+09h 24m 48s}  +17.81d {+17d 48' 53"}
MOON_DIST:       130.26 [deg]
GAL_COORDS:        0.26, -1.08 [deg] galactic lon,lat of the burst
ECL_COORDS:      267.91, -5.85 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.