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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 09 Jun 19 21:07:54 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900915
SRC_RA:          270.1093d {+18h 00m 26s} (J2000),
                 270.4214d {+18h 01m 41s} (current),
                 269.3029d {+17h 57m 13s} (1950)
SRC_DEC:         -30.7840d {-30d 47' 01"} (J2000),
                 -30.7835d {-30d 47' 00"} (current),
                 -30.7826d {-30d 46' 56"} (1950)
DISCOVERY_DATE:  18612 TJD;   129 DOY;   19/05/09 (yy/mm/dd)
DISCOVERY_TIME:  76074 SOD {21:07:54.00} UT
LEAD_TIME:       13.848 [days]
MAX_DATE:        18626 TJD;   143 DOY;   19/05/23 (yy/mm/dd)
MAX_TIME:        62899 SOD {17:28:19.20} UT
MAX_UNCERT:      1.950 [days]
CUSP_WIDTH:      42.51 +/- 2.70 [days]
u0:              1.03 +/- 0.01 [RingUnits]
MAX_MAG:         18.4 mag (estimated)
BASE_MAG:        18.76 +/- 0.00 [mag]
AMPLIFICATION:   1.32 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0915.html
SUN_POSTN:        77.77d {+05h 11m 04s}  +22.96d {+22d 57' 35"}
SUN_DIST:        166.28 [deg]   Sun_angle= 11.2 [hr] (West of Sun)
MOON_POSTN:      166.84d {+11h 07m 22s}  +10.33d {+10d 19' 41"}
MOON_DIST:       106.87 [deg]
GAL_COORDS:        0.04, -3.71 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.09, -7.34 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.