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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 22 Aug 19 09:37:23 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201901321
SRC_RA:          269.6396d {+17h 58m 34s} (J2000),
                 269.9491d {+17h 59m 48s} (current),
                 268.8483d {+17h 55m 24s} (1950)
SRC_DEC:         -28.4447d {-28d 26' 40"} (J2000),
                 -28.4451d {-28d 26' 41"} (current),
                 -28.4410d {-28d 26' 27"} (1950)
DISCOVERY_DATE:  18686 TJD;   203 DOY;   19/07/22 (yy/mm/dd)
DISCOVERY_TIME:  34643 SOD {09:37:23.00} UT
LEAD_TIME:       30.191 [days]
MAX_DATE:        18716 TJD;   233 DOY;   19/08/21 (yy/mm/dd)
MAX_TIME:        51148 SOD {14:12:28.80} UT
MAX_UNCERT:      0.020 [days]
CUSP_WIDTH:      2.90 +/- 0.16 [days]
u0:              0.28 +/- 0.02 [RingUnits]
MAX_MAG:         16.2 mag (estimated)
BASE_MAG:        17.60 +/- 0.00 [mag]
AMPLIFICATION:   3.60 +/- 0.33 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1321.html
SUN_POSTN:       151.16d {+10h 04m 38s}  +11.81d {+11d 48' 39"}
SUN_DIST:        120.80 [deg]   Sun_angle= -7.9 [hr] (East of Sun)
MOON_POSTN:       43.67d {+02h 54m 41s}  +11.92d {+11d 54' 55"}
MOON_DIST:       133.87 [deg]
GAL_COORDS:        1.87, -2.19 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.68, -5.01 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.