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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 03 Jul 19 06:23:58 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201901031
SRC_RA:          271.2016d {+18h 04m 48s} (J2000),
                 271.5045d {+18h 06m 01s} (current),
                 270.4218d {+18h 01m 41s} (1950)
SRC_DEC:         -26.5828d {-26d 34' 57"} (J2000),
                 -26.5802d {-26d 34' 48"} (current),
                 -26.5867d {-26d 35' 11"} (1950)
DISCOVERY_DATE:  18637 TJD;   154 DOY;   19/06/03 (yy/mm/dd)
DISCOVERY_TIME:  23038 SOD {06:23:58.00} UT
LEAD_TIME:       25.909 [days]
MAX_DATE:        18663 TJD;   180 DOY;   19/06/29 (yy/mm/dd)
MAX_TIME:        15206 SOD {04:13:26.39} UT
MAX_UNCERT:      1.110 [days]
CUSP_WIDTH:      14.61 +/- 1.21 [days]
u0:              0.88 +/- 0.01 [RingUnits]
MAX_MAG:         18.4 mag (estimated)
BASE_MAG:        18.84 +/- 0.00 [mag]
AMPLIFICATION:   1.44 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1031.html
SUN_POSTN:       102.04d {+06h 48m 09s}  +22.97d {+22d 58' 29"}
SUN_DIST:        169.79 [deg]   Sun_angle= -11.3 [hr] (East of Sun)
MOON_POSTN:      108.76d {+07h 15m 03s}  +22.22d {+22d 13' 18"}
MOON_DIST:       163.70 [deg]
GAL_COORDS:        4.17, -2.48 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.08, -3.15 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.