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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 30 Aug 19 19:19:02 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201901389
SRC_RA:          268.7075d {+17h 54m 50s} (J2000),
                 269.0240d {+17h 56m 06s} (current),
                 267.8993d {+17h 51m 36s} (1950)
SRC_DEC:         -31.0753d {-31d 04' 30"} (J2000),
                 -31.0775d {-31d 04' 38"} (current),
                 -31.0671d {-31d 04' 00"} (1950)
DISCOVERY_DATE:  18694 TJD;   211 DOY;   19/07/30 (yy/mm/dd)
DISCOVERY_TIME:  69542 SOD {19:19:02.00} UT
LEAD_TIME:       55.252 [days]
MAX_DATE:        18750 TJD;   267 DOY;   19/09/24 (yy/mm/dd)
MAX_TIME:        4924 SOD {01:22:04.80} UT
MAX_UNCERT:      4.990 [days]
CUSP_WIDTH:      36.46 +/- 2.45 [days]
u0:              0.36 +/- 0.19 [RingUnits]
MAX_MAG:         18.1 mag (estimated)
BASE_MAG:        19.20 +/- 0.00 [mag]
AMPLIFICATION:   2.85 +/- 1.33 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1389.html
SUN_POSTN:       158.85d {+10h 35m 24s}   +8.89d {+08d 53' 23"}
SUN_DIST:        111.82 [deg]   Sun_angle= -7.3 [hr] (East of Sun)
MOON_POSTN:      165.20d {+11h 00m 47s}  +10.85d {+10d 50' 54"}
MOON_DIST:       107.35 [deg]
GAL_COORDS:      359.18, -2.81 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.88, -7.64 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.