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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 13 May 17 21:39:12 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700691
SRC_RA:          269.7022d {+17h 58m 49s} (J2000),
                 269.9849d {+17h 59m 56s} (current),
                 268.8843d {+17h 55m 32s} (1950)
SRC_DEC:         -32.5039d {-32d 30' 13"} (J2000),
                 -32.5042d {-32d 30' 14"} (current),
                 -32.5005d {-32d 30' 01"} (1950)
DISCOVERY_DATE:  17856 TJD;   103 DOY;   17/04/13 (yy/mm/dd)
DISCOVERY_TIME:  77952 SOD {21:39:12.00} UT
LEAD_TIME:       22.849 [days]
MAX_DATE:        17879 TJD;   126 DOY;   17/05/06 (yy/mm/dd)
MAX_TIME:        64886 SOD {18:01:26.40} UT
MAX_UNCERT:      5.180 [days]
CUSP_WIDTH:      21.47 +/- 4.69 [days]
u0:              1.19 +/- 0.04 [RingUnits]
MAX_MAG:         18.9 mag (estimated)
BASE_MAG:        19.09 +/- 0.00 [mag]
AMPLIFICATION:   1.23 +/- 0.02 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0691.html
SUN_POSTN:        50.92d {+03h 23m 40s}  +18.60d {+18d 35' 54"}
SUN_DIST:        142.37 [deg]   Sun_angle= 9.4 [hr] (West of Sun)
MOON_POSTN:      265.80d {+17h 43m 12s}  -18.94d {-18d 56' 21"}
MOON_DIST:        14.08 [deg]
GAL_COORDS:      358.37, -4.25 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.75, -9.06 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.