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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 22 Aug 19 09:37:21 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201901320
SRC_RA:          267.8120d {+17h 51m 15s} (J2000),
                 268.1256d {+17h 52m 30s} (current),
                 267.0103d {+17h 48m 02s} (1950)
SRC_DEC:         -30.0945d {-30d 05' 39"} (J2000),
                 -30.0984d {-30d 05' 53"} (current),
                 -30.0819d {-30d 04' 54"} (1950)
DISCOVERY_DATE:  18686 TJD;   203 DOY;   19/07/22 (yy/mm/dd)
DISCOVERY_TIME:  34641 SOD {09:37:21.00} UT
LEAD_TIME:       30.177 [days]
MAX_DATE:        18716 TJD;   233 DOY;   19/08/21 (yy/mm/dd)
MAX_TIME:        49939 SOD {13:52:19.20} UT
MAX_UNCERT:      0.240 [days]
CUSP_WIDTH:      17.86 +/- 2.74 [days]
u0:              0.14 +/- 0.03 [RingUnits]
MAX_MAG:         16.7 mag (estimated)
BASE_MAG:        18.82 +/- 0.00 [mag]
AMPLIFICATION:   7.12 +/- 1.71 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1320.html
SUN_POSTN:       151.16d {+10h 04m 38s}  +11.81d {+11d 48' 39"}
SUN_DIST:        119.12 [deg]   Sun_angle= -7.8 [hr] (East of Sun)
MOON_POSTN:       43.67d {+02h 54m 41s}  +11.92d {+11d 54' 54"}
MOON_DIST:       135.06 [deg]
GAL_COORDS:      359.64, -1.65 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.09, -6.67 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.