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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 23 May 19 19:54:34 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900767
SRC_RA:          267.9188d {+17h 51m 41s} (J2000),
                 268.2266d {+17h 52m 54s} (current),
                 267.1220d {+17h 48m 29s} (1950)
SRC_DEC:         -29.3412d {-29d 20' 27"} (J2000),
                 -29.3448d {-29d 20' 40"} (current),
                 -29.3292d {-29d 19' 44"} (1950)
DISCOVERY_DATE:  18596 TJD;   113 DOY;   19/04/23 (yy/mm/dd)
DISCOVERY_TIME:  71674 SOD {19:54:34.00} UT
LEAD_TIME:       29.179 [days]
MAX_DATE:        18626 TJD;   143 DOY;   19/05/23 (yy/mm/dd)
MAX_TIME:        777 SOD {00:12:57.60} UT
MAX_UNCERT:      0.010 [days]
CUSP_WIDTH:      3.79 +/- 0.16 [days]
u0:              0.07 +/- 0.00 [RingUnits]
MAX_MAG:         16.6 mag (estimated)
BASE_MAG:        19.35 +/- 0.00 [mag]
AMPLIFICATION:   13.18 +/- 0.27 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0767.html
SUN_POSTN:        60.33d {+04h 01m 19s}  +20.64d {+20d 38' 21"}
SUN_DIST:        153.34 [deg]   Sun_angle= 10.1 [hr] (West of Sun)
MOON_POSTN:      303.55d {+20h 14m 11s}  -21.08d {-21d 04' 56"}
MOON_DIST:        32.87 [deg]
GAL_COORDS:        0.33, -1.34 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.18, -5.92 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.