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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 13 May 17 21:39:10 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700690
SRC_RA:          269.0241d {+17h 56m 06s} (J2000),
                 269.3075d {+17h 57m 14s} (current),
                 268.2042d {+17h 52m 49s} (1950)
SRC_DEC:         -32.8010d {-32d 48' 03"} (J2000),
                 -32.8024d {-32d 48' 08"} (current),
                 -32.7943d {-32d 47' 38"} (1950)
DISCOVERY_DATE:  17856 TJD;   103 DOY;   17/04/13 (yy/mm/dd)
DISCOVERY_TIME:  77950 SOD {21:39:10.00} UT
LEAD_TIME:       29.024 [days]
MAX_DATE:        17885 TJD;   132 DOY;   17/05/12 (yy/mm/dd)
MAX_TIME:        80006 SOD {22:13:26.39} UT
MAX_UNCERT:      3.360 [days]
CUSP_WIDTH:      17.14 +/- 2.52 [days]
u0:              0.83 +/- 0.07 [RingUnits]
MAX_MAG:         18.7 mag (estimated)
BASE_MAG:        19.11 +/- 0.00 [mag]
AMPLIFICATION:   1.48 +/- 0.08 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0690.html
SUN_POSTN:        50.92d {+03h 23m 40s}  +18.60d {+18d 35' 54"}
SUN_DIST:        142.86 [deg]   Sun_angle= 9.4 [hr] (West of Sun)
MOON_POSTN:      265.80d {+17h 43m 11s}  -18.94d {-18d 56' 21"}
MOON_DIST:        14.22 [deg]
GAL_COORDS:      357.82, -3.91 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.17, -9.36 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.