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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 02 Jun 17 12:08:50 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700990
SRC_RA:          263.5300d {+17h 34m 07s} (J2000),
                 263.8001d {+17h 35m 12s} (current),
                 262.7513d {+17h 31m 00s} (1950)
SRC_DEC:         -26.5853d {-26d 35' 06"} (J2000),
                 -26.5959d {-26d 35' 44"} (current),
                 -26.5520d {-26d 33' 06"} (1950)
DISCOVERY_DATE:  17875 TJD;   122 DOY;   17/05/02 (yy/mm/dd)
DISCOVERY_TIME:  43730 SOD {12:08:50.00} UT
LEAD_TIME:       -44.401 [days]
MAX_DATE:        17831 TJD;    78 DOY;   17/03/19 (yy/mm/dd)
MAX_TIME:        9071 SOD {02:31:11.99} UT
MAX_UNCERT:      0.100 [days]
CUSP_WIDTH:      25.16 +/- 0.62 [days]
u0:              0.32 +/- 0.00 [RingUnits]
MAX_MAG:         18.8 mag (estimated)
BASE_MAG:        20.04 +/- 0.01 [mag]
AMPLIFICATION:   3.22 +/- 0.04 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0990.html
SUN_POSTN:        70.67d {+04h 42m 40s}  +22.25d {+22d 14' 48"}
SUN_DIST:        167.28 [deg]   Sun_angle= 11.1 [hr] (West of Sun)
MOON_POSTN:      175.21d {+11h 40m 51s}   +4.45d {+04d 26' 51"}
MOON_DIST:        90.73 [deg]
GAL_COORDS:        0.64,  3.40 [deg] galactic lon,lat of the burst
ECL_COORDS:      264.21, -3.28 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.