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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 08 Mar 19 11:38:28 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900228
SRC_RA:          261.4499d {+17h 25m 48s} (J2000),
                 261.7564d {+17h 27m 02s} (current),
                 260.6482d {+17h 22m 36s} (1950)
SRC_DEC:         -30.3965d {-30d 23' 46"} (J2000),
                 -30.4120d {-30d 24' 42"} (current),
                 -30.3532d {-30d 21' 10"} (1950)
DISCOVERY_DATE:  18522 TJD;    39 DOY;   19/02/08 (yy/mm/dd)
DISCOVERY_TIME:  41908 SOD {11:38:28.00} UT
LEAD_TIME:       26.602 [days]
MAX_DATE:        18549 TJD;    66 DOY;   19/03/07 (yy/mm/dd)
MAX_TIME:        7516 SOD {02:05:16.79} UT
MAX_UNCERT:      10.010 [days]
CUSP_WIDTH:      27.46 +/- 9.94 [days]
u0:              1.38 +/- 0.03 [RingUnits]
MAX_MAG:         17.9 mag (estimated)
BASE_MAG:        18.01 +/- 0.00 [mag]
AMPLIFICATION:   1.16 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0228.html
SUN_POSTN:       348.60d {+23h 14m 24s}   -4.90d {-04d 53' 45"}
SUN_DIST:         84.81 [deg]   Sun_angle= 5.8 [hr] (West of Sun)
MOON_POSTN:        8.99d {+00h 35m 58s}   -1.40d {-01d 24' 15"}
MOON_DIST:       104.07 [deg]
GAL_COORDS:      356.45,  2.84 [deg] galactic lon,lat of the burst
ECL_COORDS:      262.57, -7.18 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.