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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 09 Jun 19 21:07:36 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900906
SRC_RA:          267.9489d {+17h 51m 48s} (J2000),
                 268.2552d {+17h 53m 01s} (current),
                 267.1578d {+17h 48m 38s} (1950)
SRC_DEC:         -28.4308d {-28d 25' 50"} (J2000),
                 -28.4344d {-28d 26' 03"} (current),
                 -28.4189d {-28d 25' 07"} (1950)
DISCOVERY_DATE:  18612 TJD;   129 DOY;   19/05/09 (yy/mm/dd)
DISCOVERY_TIME:  76056 SOD {21:07:36.00} UT
LEAD_TIME:       42.931 [days]
MAX_DATE:        18655 TJD;   172 DOY;   19/06/21 (yy/mm/dd)
MAX_TIME:        70070 SOD {19:27:50.40} UT
MAX_UNCERT:      2.930 [days]
CUSP_WIDTH:      12.50 +/- 1.27 [days]
u0:              0.63 +/- 0.23 [RingUnits]
MAX_MAG:         18.1 mag (estimated)
BASE_MAG:        18.70 +/- 0.00 [mag]
AMPLIFICATION:   1.81 +/- 0.52 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0906.html
SUN_POSTN:        77.77d {+05h 11m 04s}  +22.96d {+22d 57' 35"}
SUN_DIST:        169.09 [deg]   Sun_angle= 11.3 [hr] (West of Sun)
MOON_POSTN:      166.84d {+11h 07m 22s}  +10.33d {+10d 19' 45"}
MOON_DIST:       104.87 [deg]
GAL_COORDS:        1.13, -0.90 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.19, -5.00 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.