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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 09 Jul 18 11:56:04 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201801238
SRC_RA:          265.2199d {+17h 40m 53s} (J2000),
                 265.5101d {+17h 42m 02s} (current),
                 264.4331d {+17h 37m 44s} (1950)
SRC_DEC:         -27.8212d {-27d 49' 15"} (J2000),
                 -27.8295d {-27d 49' 45"} (current),
                 -27.7961d {-27d 47' 45"} (1950)
DISCOVERY_DATE:  18278 TJD;   160 DOY;   18/06/09 (yy/mm/dd)
DISCOVERY_TIME:  42964 SOD {11:56:04.00} UT
LEAD_TIME:       39.926 [days]
MAX_DATE:        18318 TJD;   200 DOY;   18/07/19 (yy/mm/dd)
MAX_TIME:        36547 SOD {10:09:07.19} UT
MAX_UNCERT:      6.310 [days]
CUSP_WIDTH:      19.66 +/- 3.41 [days]
u0:              0.37 +/- 0.36 [RingUnits]
MAX_MAG:         18.9 mag (estimated)
BASE_MAG:        20.05 +/- 0.00 [mag]
AMPLIFICATION:   2.78 +/- 2.39 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1238.html
SUN_POSTN:       108.69d {+07h 14m 45s}  +22.32d {+22d 19' 30"}
SUN_DIST:        158.34 [deg]   Sun_angle= -10.5 [hr] (East of Sun)
MOON_POSTN:       55.76d {+03h 43m 02s}  +14.73d {+14d 43' 59"}
MOON_DIST:       149.46 [deg]
GAL_COORDS:        0.40,  1.47 [deg] galactic lon,lat of the burst
ECL_COORDS:      265.76, -4.45 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.