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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Tue 12 Mar 19 10:07:58 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900254
SRC_RA:          270.4146d {+18h 01m 40s} (J2000),
                 270.7180d {+18h 02m 52s} (current),
                 269.6210d {+17h 58m 29s} (1950)
SRC_DEC:         -28.8018d {-28d 48' 05"} (J2000),
                 -28.8007d {-28d 48' 02"} (current),
                 -28.8019d {-28d 48' 06"} (1950)
DISCOVERY_DATE:  18526 TJD;    43 DOY;   19/02/12 (yy/mm/dd)
DISCOVERY_TIME:  36478 SOD {10:07:58.00} UT
LEAD_TIME:       24.728 [days]
MAX_DATE:        18551 TJD;    68 DOY;   19/03/09 (yy/mm/dd)
MAX_TIME:        12959 SOD {03:35:59.99} UT
MAX_UNCERT:      0.080 [days]
CUSP_WIDTH:      3.70 +/- 0.19 [days]
u0:              0.47 +/- 0.01 [RingUnits]
MAX_MAG:         18.5 mag (estimated)
BASE_MAG:        19.41 +/- 0.00 [mag]
AMPLIFICATION:   2.29 +/- 0.05 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0254.html
SUN_POSTN:       352.23d {+23h 28m 55s}   -3.35d {-03d 21' 11"}
SUN_DIST:         80.95 [deg]   Sun_angle= 5.4 [hr] (West of Sun)
MOON_POSTN:       55.63d {+03h 42m 32s}  +15.24d {+15d 14' 29"}
MOON_DIST:       144.93 [deg]
GAL_COORDS:        1.90, -2.96 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.36, -5.36 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.