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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 12 Aug 18 13:36:57 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201801513
SRC_RA:          265.8944d {+17h 43m 35s} (J2000),
                 266.1851d {+17h 44m 44s} (current),
                 265.1103d {+17h 40m 26s} (1950)
SRC_DEC:         -27.3717d {-27d 22' 17"} (J2000),
                 -27.3788d {-27d 22' 43"} (current),
                 -27.3499d {-27d 20' 59"} (1950)
DISCOVERY_DATE:  18311 TJD;   193 DOY;   18/07/12 (yy/mm/dd)
DISCOVERY_TIME:  49017 SOD {13:36:57.00} UT
LEAD_TIME:       19.926 [days]
MAX_DATE:        18331 TJD;   213 DOY;   18/08/01 (yy/mm/dd)
MAX_TIME:        42595 SOD {11:49:55.19} UT
MAX_UNCERT:      1.220 [days]
CUSP_WIDTH:      23.90 +/- 1.68 [days]
u0:              0.78 +/- 0.01 [RingUnits]
MAX_MAG:         19.2 mag (estimated)
BASE_MAG:        19.69 +/- 0.00 [mag]
AMPLIFICATION:   1.55 +/- 0.02 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1513.html
SUN_POSTN:       142.22d {+09h 28m 52s}  +14.87d {+14d 52' 25"}
SUN_DIST:        126.69 [deg]   Sun_angle= -8.3 [hr] (East of Sun)
MOON_POSTN:      158.68d {+10h 34m 44s}  +11.76d {+11d 45' 30"}
MOON_DIST:       110.80 [deg]
GAL_COORDS:        1.10,  1.20 [deg] galactic lon,lat of the burst
ECL_COORDS:      266.35, -3.98 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.