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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 14 Apr 19 20:53:17 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900497
SRC_RA:          273.2996d {+18h 13m 12s} (J2000),
                 273.5979d {+18h 14m 23s} (current),
                 272.5228d {+18h 10m 05s} (1950)
SRC_DEC:         -26.1068d {-26d 06' 23"} (J2000),
                 -26.1004d {-26d 06' 00"} (current),
                 -26.1209d {-26d 07' 14"} (1950)
DISCOVERY_DATE:  18556 TJD;    73 DOY;   19/03/14 (yy/mm/dd)
DISCOVERY_TIME:  75197 SOD {20:53:17.00} UT
LEAD_TIME:       31.557 [days]
MAX_DATE:        18588 TJD;   105 DOY;   19/04/15 (yy/mm/dd)
MAX_TIME:        36892 SOD {10:14:52.80} UT
MAX_UNCERT:      1.680 [days]
CUSP_WIDTH:      6.01 +/- 0.86 [days]
u0:              1.48 +/- 0.07 [RingUnits]
MAX_MAG:         17.1 mag (estimated)
BASE_MAG:        17.27 +/- 0.00 [mag]
AMPLIFICATION:   1.13 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0497.html
SUN_POSTN:        22.81d {+01h 31m 14s}   +9.54d {+09d 32' 17"}
SUN_DIST:        111.36 [deg]   Sun_angle= 7.3 [hr] (West of Sun)
MOON_POSTN:      145.36d {+09h 41m 25s}  +16.64d {+16d 38' 29"}
MOON_DIST:       131.19 [deg]
GAL_COORDS:        5.50, -3.89 [deg] galactic lon,lat of the burst
ECL_COORDS:      272.97, -2.70 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.