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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Tue 23 Aug 16 16:50:26 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201601640
SRC_RA:          267.0334d {+17h 48m 08s} (J2000),
                 267.3084d {+17h 49m 14s} (current),
                 266.2034d {+17h 44m 49s} (1950)
SRC_DEC:         -34.2874d {-34d 17' 14"} (J2000),
                 -34.2920d {-34d 17' 30"} (current),
                 -34.2710d {-34d 16' 15"} (1950)
DISCOVERY_DATE:  17592 TJD;   205 DOY;   16/07/23 (yy/mm/dd)
DISCOVERY_TIME:  60626 SOD {16:50:26.00} UT
LEAD_TIME:       35.873 [days]
MAX_DATE:        17628 TJD;   241 DOY;   16/08/28 (yy/mm/dd)
MAX_TIME:        49680 SOD {13:48:00.00} UT
MAX_UNCERT:      1.770 [days]
CUSP_WIDTH:      29.30 +/- 2.29 [days]
u0:              0.23 +/- 0.03 [RingUnits]
MAX_MAG:         18.0 mag (estimated)
BASE_MAG:        19.63 +/- 0.00 [mag]
AMPLIFICATION:   4.41 +/- 0.70 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1640.html
SUN_POSTN:       153.02d {+10h 12m 06s}  +11.12d {+11d 07' 30"}
SUN_DIST:        116.24 [deg]   Sun_angle= -7.6 [hr] (East of Sun)
MOON_POSTN:       40.60d {+02h 42m 25s}  +11.06d {+11d 03' 41"}
MOON_DIST:       131.62 [deg]
GAL_COORDS:      355.70, -3.23 [deg] galactic lon,lat of the burst
ECL_COORDS:      267.50,-10.87 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.