//////////////////////////////////////////////////////////////////////
TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Tue 10 Jul 18 20:18:21 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201801239
SRC_RA:          267.7882d {+17h 51m 09s} (J2000),
                 268.0822d {+17h 52m 20s} (current),
                 266.9913d {+17h 47m 58s} (1950)
SRC_DEC:         -29.3535d {-29d 21' 12"} (J2000),
                 -29.3572d {-29d 21' 25"} (current),
                 -29.3408d {-29d 20' 26"} (1950)
DISCOVERY_DATE:  18279 TJD;   161 DOY;   18/06/10 (yy/mm/dd)
DISCOVERY_TIME:  73101 SOD {20:18:21.00} UT
LEAD_TIME:       29.175 [days]
MAX_DATE:        18309 TJD;   191 DOY;   18/07/10 (yy/mm/dd)
MAX_TIME:        1814 SOD {00:30:14.40} UT
MAX_UNCERT:      0.040 [days]
CUSP_WIDTH:      2.24 +/- 0.11 [days]
u0:              0.17 +/- 0.01 [RingUnits]
MAX_MAG:         18.1 mag (estimated)
BASE_MAG:        20.02 +/- 0.00 [mag]
AMPLIFICATION:   5.69 +/- 0.35 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1239.html
SUN_POSTN:       110.06d {+07h 20m 15s}  +22.16d {+22d 09' 19"}
SUN_DIST:        158.98 [deg]   Sun_angle= -10.5 [hr] (East of Sun)
MOON_POSTN:       75.74d {+05h 02m 57s}  +18.85d {+18d 51' 13"}
MOON_DIST:       164.62 [deg]
GAL_COORDS:        0.27, -1.25 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.06, -5.93 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.