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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 07 Aug 19 19:04:24 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201901284
SRC_RA:          273.7727d {+18h 15m 05s} (J2000),
                 274.0730d {+18h 16m 18s} (current),
                 273.0031d {+18h 12m 01s} (1950)
SRC_DEC:         -24.8983d {-24d 53' 53"} (J2000),
                 -24.8909d {-24d 53' 26"} (current),
                 -24.9148d {-24d 54' 52"} (1950)
DISCOVERY_DATE:  18671 TJD;   188 DOY;   19/07/07 (yy/mm/dd)
DISCOVERY_TIME:  68664 SOD {19:04:24.00} UT
LEAD_TIME:       42.592 [days]
MAX_DATE:        18714 TJD;   231 DOY;   19/08/19 (yy/mm/dd)
MAX_TIME:        33436 SOD {09:17:16.80} UT
MAX_UNCERT:      7.050 [days]
CUSP_WIDTH:      32.94 +/- 3.57 [days]
u0:              1.20 +/- 0.07 [RingUnits]
MAX_MAG:         17.6 mag (estimated)
BASE_MAG:        17.79 +/- 0.00 [mag]
AMPLIFICATION:   1.22 +/- 0.03 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1284.html
SUN_POSTN:       137.46d {+09h 09m 51s}  +16.33d {+16d 20' 06"}
SUN_DIST:        138.67 [deg]   Sun_angle= -9.1 [hr] (East of Sun)
MOON_POSTN:      224.84d {+14h 59m 22s}  -12.12d {-12d 07' 26"}
MOON_DIST:        48.12 [deg]
GAL_COORDS:        6.77, -3.70 [deg] galactic lon,lat of the burst
ECL_COORDS:      273.42, -1.50 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.