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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 17 Apr 19 18:45:18 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900525
SRC_RA:          271.1768d {+18h 04m 42s} (J2000),
                 271.4914d {+18h 05m 58s} (current),
                 270.3579d {+18h 01m 26s} (1950)
SRC_DEC:         -32.6512d {-32d 39' 03"} (J2000),
                 -32.6487d {-32d 38' 54"} (current),
                 -32.6549d {-32d 39' 17"} (1950)
DISCOVERY_DATE:  18559 TJD;    76 DOY;   19/03/17 (yy/mm/dd)
DISCOVERY_TIME:  67518 SOD {18:45:18.00} UT
LEAD_TIME:       34.028 [days]
MAX_DATE:        18593 TJD;   110 DOY;   19/04/20 (yy/mm/dd)
MAX_TIME:        69897 SOD {19:24:57.59} UT
MAX_UNCERT:      2.590 [days]
CUSP_WIDTH:      15.83 +/- 2.63 [days]
u0:              0.58 +/- 0.06 [RingUnits]
MAX_MAG:         18.4 mag (estimated)
BASE_MAG:        19.11 +/- 0.00 [mag]
AMPLIFICATION:   1.91 +/- 0.15 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0525.html
SUN_POSTN:        25.50d {+01h 42m 01s}  +10.57d {+10d 34' 20"}
SUN_DIST:        115.84 [deg]   Sun_angle= 7.6 [hr] (West of Sun)
MOON_POSTN:      186.22d {+12h 24m 54s}   +2.54d {+02d 32' 21"}
MOON_DIST:        87.39 [deg]
GAL_COORDS:      358.85, -5.41 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.00, -9.22 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.