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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 15 Jul 18 17:03:09 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201801315
SRC_RA:          261.8082d {+17h 27m 14s} (J2000),
                 262.1042d {+17h 28m 25s} (current),
                 261.0067d {+17h 24m 02s} (1950)
SRC_DEC:         -30.3383d {-30d 20' 17"} (J2000),
                 -30.3527d {-30d 21' 09"} (current),
                 -30.2967d {-30d 17' 47"} (1950)
DISCOVERY_DATE:  18284 TJD;   166 DOY;   18/06/15 (yy/mm/dd)
DISCOVERY_TIME:  61389 SOD {17:03:09.00} UT
LEAD_TIME:       30.466 [days]
MAX_DATE:        18315 TJD;   197 DOY;   18/07/16 (yy/mm/dd)
MAX_TIME:        15292 SOD {04:14:52.80} UT
MAX_UNCERT:      1.050 [days]
CUSP_WIDTH:      7.45 +/- 1.42 [days]
u0:              0.25 +/- 0.08 [RingUnits]
MAX_MAG:         18.8 mag (estimated)
BASE_MAG:        20.30 +/- 0.01 [mag]
AMPLIFICATION:   3.95 +/- 1.31 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1315.html
SUN_POSTN:       115.00d {+07h 40m 01s}  +21.45d {+21d 26' 53"}
SUN_DIST:        149.22 [deg]   Sun_angle= -9.8 [hr] (East of Sun)
MOON_POSTN:      152.52d {+10h 10m 06s}  +13.47d {+13d 28' 12"}
MOON_DIST:       113.51 [deg]
GAL_COORDS:      356.67,  2.61 [deg] galactic lon,lat of the burst
ECL_COORDS:      262.88, -7.10 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.