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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 14 Apr 19 13:45:00 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900491
SRC_RA:          265.1693d {+17h 40m 41s} (J2000),
                 265.4708d {+17h 41m 53s} (current),
                 264.3845d {+17h 37m 32s} (1950)
SRC_DEC:         -27.5033d {-27d 30' 11"} (J2000),
                 -27.5120d {-27d 30' 42"} (current),
                 -27.4780d {-27d 28' 40"} (1950)
DISCOVERY_DATE:  18556 TJD;    73 DOY;   19/03/14 (yy/mm/dd)
DISCOVERY_TIME:  49500 SOD {13:45:00.00} UT
LEAD_TIME:       28.087 [days]
MAX_DATE:        18584 TJD;   101 DOY;   19/04/11 (yy/mm/dd)
MAX_TIME:        57024 SOD {15:50:24.00} UT
MAX_UNCERT:      0.060 [days]
CUSP_WIDTH:      5.61 +/- 0.21 [days]
u0:              0.32 +/- 0.00 [RingUnits]
MAX_MAG:         19.0 mag (estimated)
BASE_MAG:        20.25 +/- 0.00 [mag]
AMPLIFICATION:   3.18 +/- 0.06 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0491.html
SUN_POSTN:        22.53d {+01h 30m 08s}   +9.43d {+09d 25' 53"}
SUN_DIST:        118.28 [deg]   Sun_angle= 7.8 [hr] (West of Sun)
MOON_POSTN:      140.99d {+09h 23m 58s}  +17.70d {+17d 41' 44"}
MOON_DIST:       128.22 [deg]
GAL_COORDS:        0.65,  1.68 [deg] galactic lon,lat of the burst
ECL_COORDS:      265.71, -4.14 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.