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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 16 May 19 19:16:49 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900751
SRC_RA:          261.8988d {+17h 27m 36s} (J2000),
                 262.2026d {+17h 28m 49s} (current),
                 261.1119d {+17h 24m 27s} (1950)
SRC_DEC:         -28.0181d {-28d 01' 04"} (J2000),
                 -28.0330d {-28d 01' 58"} (current),
                 -27.9770d {-27d 58' 36"} (1950)
DISCOVERY_DATE:  18589 TJD;   106 DOY;   19/04/16 (yy/mm/dd)
DISCOVERY_TIME:  69409 SOD {19:16:49.00} UT
LEAD_TIME:       33.658 [days]
MAX_DATE:        18623 TJD;   140 DOY;   19/05/20 (yy/mm/dd)
MAX_TIME:        39830 SOD {11:03:50.40} UT
MAX_UNCERT:      2.800 [days]
CUSP_WIDTH:      13.57 +/- 2.44 [days]
u0:              0.17 +/- 0.32 [RingUnits]
MAX_MAG:         18.4 mag (estimated)
BASE_MAG:        20.34 +/- 0.00 [mag]
AMPLIFICATION:   5.83 +/- 10.79 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0751.html
SUN_POSTN:        53.31d {+03h 33m 14s}  +19.17d {+19d 10' 03"}
SUN_DIST:        152.16 [deg]   Sun_angle= 10.1 [hr] (West of Sun)
MOON_POSTN:      208.48d {+13h 53m 55s}   -6.35d {-06d 20' 57"}
MOON_DIST:        55.18 [deg]
GAL_COORDS:      358.65,  3.83 [deg] galactic lon,lat of the burst
ECL_COORDS:      262.83, -4.78 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.