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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 05 Jun 19 12:07:37 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900870
SRC_RA:          267.0510d {+17h 48m 12s} (J2000),
                 267.3453d {+17h 49m 23s} (current),
                 266.2904d {+17h 45m 10s} (1950)
SRC_DEC:         -23.3753d {-23d 22' 30"} (J2000),
                 -23.3806d {-23d 22' 49"} (current),
                 -23.3591d {-23d 21' 32"} (1950)
DISCOVERY_DATE:  18608 TJD;   125 DOY;   19/05/05 (yy/mm/dd)
DISCOVERY_TIME:  43657 SOD {12:07:37.00} UT
LEAD_TIME:       35.430 [days]
MAX_DATE:        18643 TJD;   160 DOY;   19/06/09 (yy/mm/dd)
MAX_TIME:        80784 SOD {22:26:24.00} UT
MAX_UNCERT:      2.670 [days]
CUSP_WIDTH:      15.36 +/- 1.32 [days]
u0:              1.18 +/- 0.05 [RingUnits]
MAX_MAG:         17.6 mag (estimated)
BASE_MAG:        17.78 +/- 0.00 [mag]
AMPLIFICATION:   1.23 +/- 0.02 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0870.html
SUN_POSTN:        73.25d {+04h 53m 00s}  +22.54d {+22d 32' 35"}
SUN_DIST:        167.00 [deg]   Sun_angle= 11.1 [hr] (West of Sun)
MOON_POSTN:      102.62d {+06h 50m 29s}  +22.27d {+22d 16' 29"}
MOON_DIST:       165.89 [deg]
GAL_COORDS:        5.06,  2.39 [deg] galactic lon,lat of the burst
ECL_COORDS:      267.29,  0.04 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.