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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 02 Aug 19 09:56:34 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201901237
SRC_RA:          266.8742d {+17h 47m 30s} (J2000),
                 267.1960d {+17h 48m 47s} (current),
                 266.0493d {+17h 44m 12s} (1950)
SRC_DEC:         -33.5700d {-33d 34' 11"} (J2000),
                 -33.5756d {-33d 34' 31"} (current),
                 -33.5528d {-33d 33' 09"} (1950)
DISCOVERY_DATE:  18666 TJD;   183 DOY;   19/07/02 (yy/mm/dd)
DISCOVERY_TIME:  35794 SOD {09:56:34.00} UT
LEAD_TIME:       31.645 [days]
MAX_DATE:        18698 TJD;   215 DOY;   19/08/03 (yy/mm/dd)
MAX_TIME:        5097 SOD {01:24:57.59} UT
MAX_UNCERT:      3.140 [days]
CUSP_WIDTH:      18.07 +/- 2.99 [days]
u0:              0.68 +/- 0.05 [RingUnits]
MAX_MAG:         19.3 mag (estimated)
BASE_MAG:        19.88 +/- 0.00 [mag]
AMPLIFICATION:   1.71 +/- 0.10 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1237.html
SUN_POSTN:       132.29d {+08h 49m 09s}  +17.78d {+17d 46' 49"}
SUN_DIST:        136.80 [deg]   Sun_angle= -9.0 [hr] (East of Sun)
MOON_POSTN:      151.16d {+10h 04m 39s}  +15.34d {+15d 20' 09"}
MOON_DIST:       119.93 [deg]
GAL_COORDS:      356.25, -2.75 [deg] galactic lon,lat of the burst
ECL_COORDS:      267.35,-10.16 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.