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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 02 Sep 18 14:09:25 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201801575
SRC_RA:          270.1399d {+18h 00m 34s} (J2000),
                 270.4325d {+18h 01m 44s} (current),
                 269.3527d {+17h 57m 25s} (1950)
SRC_DEC:         -27.7791d {-27d 46' 44"} (J2000),
                 -27.7786d {-27d 46' 42"} (current),
                 -27.7779d {-27d 46' 39"} (1950)
DISCOVERY_DATE:  18332 TJD;   214 DOY;   18/08/02 (yy/mm/dd)
DISCOVERY_TIME:  50965 SOD {14:09:25.00} UT
LEAD_TIME:       46.793 [days]
MAX_DATE:        18379 TJD;   261 DOY;   18/09/18 (yy/mm/dd)
MAX_TIME:        33091 SOD {09:11:31.19} UT
MAX_UNCERT:      1.580 [days]
CUSP_WIDTH:      14.68 +/- 0.42 [days]
u0:              0.18 +/- 0.53 [RingUnits]
MAX_MAG:         13.8 mag (estimated)
BASE_MAG:        15.69 +/- 0.00 [mag]
AMPLIFICATION:   5.44 +/- 15.14 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1575.html
SUN_POSTN:       161.59d {+10h 46m 22s}   +7.79d {+07d 47' 38"}
SUN_DIST:        110.26 [deg]   Sun_angle= -7.3 [hr] (East of Sun)
MOON_POSTN:       62.32d {+04h 09m 17s}  +16.35d {+16d 21' 12"}
MOON_DIST:       151.65 [deg]
GAL_COORDS:        2.67, -2.24 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.12, -4.34 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.