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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 20 May 16 12:24:08 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201600900
SRC_RA:          274.3874d {+18h 17m 33s} (J2000),
                 274.6429d {+18h 18m 34s} (current),
                 273.6036d {+18h 14m 25s} (1950)
SRC_DEC:         -27.2718d {-27d 16' 17"} (J2000),
                 -27.2647d {-27d 15' 52"} (current),
                 -27.2912d {-27d 17' 27"} (1950)
DISCOVERY_DATE:  17498 TJD;   111 DOY;   16/04/20 (yy/mm/dd)
DISCOVERY_TIME:  44648 SOD {12:24:08.00} UT
LEAD_TIME:       29.405 [days]
MAX_DATE:        17527 TJD;   140 DOY;   16/05/19 (yy/mm/dd)
MAX_TIME:        79660 SOD {22:07:40.79} UT
MAX_UNCERT:      0.080 [days]
CUSP_WIDTH:      21.84 +/- 2.30 [days]
u0:              0.13 +/- 0.02 [RingUnits]
MAX_MAG:         16.3 mag (estimated)
BASE_MAG:        18.41 +/- 0.00 [mag]
AMPLIFICATION:   7.29 +/- 1.25 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0900.html
SUN_POSTN:        57.73d {+03h 50m 56s}  +20.13d {+20d 07' 49"}
SUN_DIST:        145.59 [deg]   Sun_angle= 9.5 [hr] (West of Sun)
MOON_POSTN:      223.56d {+14h 54m 15s}  -12.36d {-12d 21' 25"}
MOON_DIST:        49.94 [deg]
GAL_COORDS:        4.93, -5.30 [deg] galactic lon,lat of the burst
ECL_COORDS:      273.91, -3.89 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.