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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 06 Aug 18 19:43:07 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201801390
SRC_RA:          271.0578d {+18h 04m 14s} (J2000),
                 271.3572d {+18h 05m 26s} (current),
                 270.2492d {+18h 01m 00s} (1950)
SRC_DEC:         -31.1229d {-31d 07' 21"} (J2000),
                 -31.1207d {-31d 07' 14"} (current),
                 -31.1261d {-31d 07' 33"} (1950)
DISCOVERY_DATE:  18305 TJD;   187 DOY;   18/07/06 (yy/mm/dd)
DISCOVERY_TIME:  70987 SOD {19:43:07.00} UT
LEAD_TIME:       39.807 [days]
MAX_DATE:        18345 TJD;   227 DOY;   18/08/15 (yy/mm/dd)
MAX_TIME:        54345 SOD {15:05:45.60} UT
MAX_UNCERT:      2.970 [days]
CUSP_WIDTH:      39.54 +/- 1.42 [days]
u0:              1.62 +/- 0.02 [RingUnits]
MAX_MAG:         15.6 mag (estimated)
BASE_MAG:        15.73 +/- 0.00 [mag]
AMPLIFICATION:   1.10 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1390.html
SUN_POSTN:       136.76d {+09h 07m 03s}  +16.54d {+16d 32' 21"}
SUN_DIST:        136.33 [deg]   Sun_angle= -9.0 [hr] (East of Sun)
MOON_POSTN:       69.55d {+04h 38m 11s}  +17.80d {+17d 48' 05"}
MOON_DIST:       156.17 [deg]
GAL_COORDS:        0.14, -4.58 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.91, -7.69 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.