//////////////////////////////////////////////////////////////////////
TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 28 Aug 17 20:15:35 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201701634
SRC_RA:          272.3862d {+18h 09m 33s} (J2000),
                 272.6678d {+18h 10m 40s} (current),
                 271.5848d {+18h 06m 20s} (1950)
SRC_DEC:         -30.0291d {-30d 01' 44"} (J2000),
                 -30.0248d {-30d 01' 28"} (current),
                 -30.0387d {-30d 02' 18"} (1950)
DISCOVERY_DATE:  17962 TJD;   209 DOY;   17/07/28 (yy/mm/dd)
DISCOVERY_TIME:  72935 SOD {20:15:35.00} UT
LEAD_TIME:       98.021 [days]
MAX_DATE:        18060 TJD;   307 DOY;   17/11/03 (yy/mm/dd)
MAX_TIME:        74736 SOD {20:45:36.00} UT
MAX_UNCERT:      40.380 [days]
CUSP_WIDTH:      77.28 +/- 15.06 [days]
u0:              1.03 +/- 0.33 [RingUnits]
MAX_MAG:         17.9 mag (estimated)
BASE_MAG:        18.25 +/- 0.00 [mag]
AMPLIFICATION:   1.31 +/- 0.21 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1634.html
SUN_POSTN:       157.50d {+10h 30m 01s}   +9.42d {+09d 25' 01"}
SUN_DIST:        116.43 [deg]   Sun_angle= -7.7 [hr] (East of Sun)
MOON_POSTN:      239.36d {+15h 57m 25s}  -15.09d {-15d 05' 11"}
MOON_DIST:        34.02 [deg]
GAL_COORDS:        1.66, -5.06 [deg] galactic lon,lat of the burst
ECL_COORDS:      272.08, -6.61 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.