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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 18 Aug 17 14:24:16 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201701591
SRC_RA:          264.4582d {+17h 37m 50s} (J2000),
                 264.7281d {+17h 38m 55s} (current),
                 263.6894d {+17h 34m 45s} (1950)
SRC_DEC:         -24.8638d {-24d 51' 49"} (J2000),
                 -24.8730d {-24d 52' 22"} (current),
                 -24.8351d {-24d 50' 05"} (1950)
DISCOVERY_DATE:  17952 TJD;   199 DOY;   17/07/18 (yy/mm/dd)
DISCOVERY_TIME:  51856 SOD {14:24:16.00} UT
LEAD_TIME:       29.423 [days]
MAX_DATE:        17982 TJD;   229 DOY;   17/08/17 (yy/mm/dd)
MAX_TIME:        1987 SOD {00:33:07.20} UT
MAX_UNCERT:      0.040 [days]
CUSP_WIDTH:      14.21 +/- 0.49 [days]
u0:              0.07 +/- 0.00 [RingUnits]
MAX_MAG:         17.1 mag (estimated)
BASE_MAG:        19.82 +/- 0.00 [mag]
AMPLIFICATION:   12.66 +/- 0.34 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1591.html
SUN_POSTN:       148.09d {+09h 52m 21s}  +12.91d {+12d 54' 24"}
SUN_DIST:        119.37 [deg]   Sun_angle= -7.8 [hr] (East of Sun)
MOON_POSTN:      104.12d {+06h 56m 28s}  +19.41d {+19d 24' 51"}
MOON_DIST:       161.25 [deg]
GAL_COORDS:        2.55,  3.62 [deg] galactic lon,lat of the burst
ECL_COORDS:      264.97, -1.52 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.