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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 16 Aug 17 14:10:25 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201701572
SRC_RA:          273.8637d {+18h 15m 27s} (J2000),
                 274.1367d {+18h 16m 33s} (current),
                 273.0853d {+18h 12m 20s} (1950)
SRC_DEC:         -26.3758d {-26d 22' 32"} (J2000),
                 -26.3690d {-26d 22' 07"} (current),
                 -26.3927d {-26d 23' 33"} (1950)
DISCOVERY_DATE:  17950 TJD;   197 DOY;   17/07/16 (yy/mm/dd)
DISCOVERY_TIME:  51025 SOD {14:10:25.00} UT
LEAD_TIME:       34.337 [days]
MAX_DATE:        17984 TJD;   231 DOY;   17/08/19 (yy/mm/dd)
MAX_TIME:        80179 SOD {22:16:19.19} UT
MAX_UNCERT:      1.310 [days]
CUSP_WIDTH:      11.02 +/- 0.55 [days]
u0:              1.75 +/- 0.03 [RingUnits]
MAX_MAG:         14.6 mag (estimated)
BASE_MAG:        14.65 +/- 0.00 [mag]
AMPLIFICATION:   1.08 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1572.html
SUN_POSTN:       146.22d {+09h 44m 52s}  +13.55d {+13d 33' 08"}
SUN_DIST:        129.74 [deg]   Sun_angle= -8.5 [hr] (East of Sun)
MOON_POSTN:       73.56d {+04h 54m 15s}  +17.61d {+17d 36' 37"}
MOON_DIST:       159.05 [deg]
GAL_COORDS:        5.50, -4.47 [deg] galactic lon,lat of the burst
ECL_COORDS:      273.47, -2.98 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.