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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 16 Mar 19 11:49:21 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900288
SRC_RA:          273.1300d {+18h 12m 31s} (J2000),
                 273.4255d {+18h 13m 42s} (current),
                 272.3576d {+18h 09m 26s} (1950)
SRC_DEC:         -25.3661d {-25d 21' 57"} (J2000),
                 -25.3600d {-25d 21' 35"} (current),
                 -25.3794d {-25d 22' 45"} (1950)
DISCOVERY_DATE:  18530 TJD;    47 DOY;   19/02/16 (yy/mm/dd)
DISCOVERY_TIME:  42561 SOD {11:49:21.00} UT
LEAD_TIME:       24.556 [days]
MAX_DATE:        18555 TJD;    72 DOY;   19/03/13 (yy/mm/dd)
MAX_TIME:        4233 SOD {01:10:33.60} UT
MAX_UNCERT:      1.420 [days]
CUSP_WIDTH:      9.10 +/- 2.01 [days]
u0:              0.62 +/- 0.02 [RingUnits]
MAX_MAG:         18.4 mag (estimated)
BASE_MAG:        19.08 +/- 0.00 [mag]
AMPLIFICATION:   1.82 +/- 0.04 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0288.html
SUN_POSTN:       355.96d {+23h 43m 51s}   -1.75d {-01d 44' 51"}
SUN_DIST:         82.51 [deg]   Sun_angle= 5.5 [hr] (West of Sun)
MOON_POSTN:      114.12d {+07h 36m 28s}  +21.53d {+21d 31' 39"}
MOON_DIST:       160.66 [deg]
GAL_COORDS:        6.08, -3.41 [deg] galactic lon,lat of the burst
ECL_COORDS:      272.83, -1.96 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.