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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 21 Jun 17 17:05:58 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201701172
SRC_RA:          266.0044d {+17h 44m 01s} (J2000),
                 266.2903d {+17h 45m 10s} (current),
                 265.1826d {+17h 40m 44s} (1950)
SRC_DEC:         -33.1640d {-33d 09' 49"} (J2000),
                 -33.1705d {-33d 10' 13"} (current),
                 -33.1426d {-33d 08' 32"} (1950)
DISCOVERY_DATE:  17894 TJD;   141 DOY;   17/05/21 (yy/mm/dd)
DISCOVERY_TIME:  61558 SOD {17:05:58.00} UT
LEAD_TIME:       55.204 [days]
MAX_DATE:        17949 TJD;   196 DOY;   17/07/15 (yy/mm/dd)
MAX_TIME:        79142 SOD {21:59:02.40} UT
MAX_UNCERT:      4.980 [days]
CUSP_WIDTH:      19.94 +/- 1.46 [days]
u0:              1.05 +/- 0.19 [RingUnits]
MAX_MAG:         14.9 mag (estimated)
BASE_MAG:        15.18 +/- 0.00 [mag]
AMPLIFICATION:   1.30 +/- 0.12 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1172.html
SUN_POSTN:        90.56d {+06h 02m 14s}  +23.44d {+23d 26' 08"}
SUN_DIST:        169.57 [deg]   Sun_angle= -11.7 [hr] (East of Sun)
MOON_POSTN:       55.40d {+03h 41m 36s}  +14.45d {+14d 27' 05"}
MOON_DIST:       146.32 [deg]
GAL_COORDS:      356.21, -1.92 [deg] galactic lon,lat of the burst
ECL_COORDS:      266.61, -9.77 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.