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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 20 Mar 19 20:40:57 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900328
SRC_RA:          270.6927d {+18h 02m 46s} (J2000),
                 270.9932d {+18h 03m 58s} (current),
                 269.9077d {+17h 59m 38s} (1950)
SRC_DEC:         -27.4326d {-27d 25' 56"} (J2000),
                 -27.4310d {-27d 25' 51"} (current),
                 -27.4341d {-27d 26' 02"} (1950)
DISCOVERY_DATE:  18534 TJD;    51 DOY;   19/02/20 (yy/mm/dd)
DISCOVERY_TIME:  74457 SOD {20:40:57.00} UT
LEAD_TIME:       29.149 [days]
MAX_DATE:        18564 TJD;    81 DOY;   19/03/22 (yy/mm/dd)
MAX_TIME:        950 SOD {00:15:50.39} UT
MAX_UNCERT:      0.910 [days]
CUSP_WIDTH:      13.64 +/- 0.89 [days]
u0:              0.62 +/- 0.02 [RingUnits]
MAX_MAG:         18.0 mag (estimated)
BASE_MAG:        18.67 +/- 0.00 [mag]
AMPLIFICATION:   1.82 +/- 0.05 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0328.html
SUN_POSTN:       359.95d {+23h 59m 49s}   -0.02d {-00d 01' 13"}
SUN_DIST:         89.07 [deg]   Sun_angle= 5.9 [hr] (West of Sun)
MOON_POSTN:      179.27d {+11h 57m 04s}   +5.21d {+05d 12' 48"}
MOON_DIST:        93.93 [deg]
GAL_COORDS:        3.21, -2.50 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.62, -3.99 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.