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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 18 Jul 15 11:32:58 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201501661
SRC_RA:          264.4982d {+17h 38m 00s} (J2000),
                 264.7541d {+17h 39m 01s} (current),
                 263.6710d {+17h 34m 41s} (1950)
SRC_DEC:         -33.9955d {-33d 59' 43"} (J2000),
                 -34.0036d {-34d 00' 12"} (current),
                 -33.9668d {-33d 58' 00"} (1950)
DISCOVERY_DATE:  17191 TJD;   169 DOY;   15/06/18 (yy/mm/dd)
DISCOVERY_TIME:  41578 SOD {11:32:58.00} UT
LEAD_TIME:       30.012 [days]
MAX_DATE:        17221 TJD;   199 DOY;   15/07/18 (yy/mm/dd)
MAX_TIME:        42595 SOD {11:49:55.19} UT
MAX_UNCERT:      3.570 [days]
CUSP_WIDTH:      25.23 +/- 2.71 [days]
u0:              0.97 +/- 0.03 [RingUnits]
MAX_MAG:         18.2 mag (estimated)
BASE_MAG:        18.55 +/- 0.00 [mag]
AMPLIFICATION:   1.35 +/- 0.02 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1661.html
SUN_POSTN:       117.52d {+07h 50m 04s}  +21.03d {+21d 01' 47"}
SUN_DIST:        148.36 [deg]   Sun_angle= -9.8 [hr] (East of Sun)
MOON_POSTN:      144.58d {+09h 38m 20s}  +10.77d {+10d 46' 04"}
MOON_DIST:       120.92 [deg]
GAL_COORDS:      354.84, -1.29 [deg] galactic lon,lat of the burst
ECL_COORDS:      265.36,-10.64 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.