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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 09 Jun 19 21:07:38 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900907
SRC_RA:          268.5242d {+17h 54m 06s} (J2000),
                 268.8348d {+17h 55m 20s} (current),
                 267.7220d {+17h 50m 53s} (1950)
SRC_DEC:         -30.1685d {-30d 10' 06"} (J2000),
                 -30.1710d {-30d 10' 15"} (current),
                 -30.1594d {-30d 09' 33"} (1950)
DISCOVERY_DATE:  18612 TJD;   129 DOY;   19/05/09 (yy/mm/dd)
DISCOVERY_TIME:  76058 SOD {21:07:38.00} UT
LEAD_TIME:       29.792 [days]
MAX_DATE:        18642 TJD;   159 DOY;   19/06/08 (yy/mm/dd)
MAX_TIME:        58060 SOD {16:07:40.79} UT
MAX_UNCERT:      0.140 [days]
CUSP_WIDTH:      3.27 +/- 0.17 [days]
u0:              1.09 +/- 0.01 [RingUnits]
MAX_MAG:         18.1 mag (estimated)
BASE_MAG:        18.37 +/- 0.00 [mag]
AMPLIFICATION:   1.28 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0907.html
SUN_POSTN:        77.77d {+05h 11m 04s}  +22.96d {+22d 57' 35"}
SUN_DIST:        167.77 [deg]   Sun_angle= 11.3 [hr] (West of Sun)
MOON_POSTN:      166.84d {+11h 07m 22s}  +10.33d {+10d 19' 44"}
MOON_DIST:       105.48 [deg]
GAL_COORDS:      359.89, -2.21 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.72, -6.74 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.