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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 30 Mar 15 13:59:34 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201500540
SRC_RA:          263.1501d {+17h 32m 36s} (J2000),
                 263.3875d {+17h 33m 33s} (current),
                 262.3679d {+17h 29m 28s} (1950)
SRC_DEC:         -27.1769d {-27d 10' 36"} (J2000),
                 -27.1868d {-27d 11' 11"} (current),
                 -27.1418d {-27d 08' 30"} (1950)
DISCOVERY_DATE:  17083 TJD;    61 DOY;   15/03/02 (yy/mm/dd)
DISCOVERY_TIME:  50374 SOD {13:59:34.00} UT
LEAD_TIME:       27.631 [days]
MAX_DATE:        17111 TJD;    89 DOY;   15/03/30 (yy/mm/dd)
MAX_TIME:        18489 SOD {05:08:09.60} UT
MAX_UNCERT:      0.730 [days]
CUSP_WIDTH:      3.97 +/- 1.27 [days]
u0:              0.46 +/- 0.04 [RingUnits]
MAX_MAG:         19.7 mag (estimated)
BASE_MAG:        20.60 +/- 0.00 [mag]
AMPLIFICATION:   2.31 +/- 0.17 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0540.html
SUN_POSTN:         8.78d {+00h 35m 06s}   +3.78d {+03d 47' 02"}
SUN_DIST:        105.41 [deg]   Sun_angle= 7.0 [hr] (West of Sun)
MOON_POSTN:      137.17d {+09h 08m 41s}  +11.90d {+11d 54' 14"}
MOON_DIST:       127.48 [deg]
GAL_COORDS:      359.96,  3.37 [deg] galactic lon,lat of the burst
ECL_COORDS:      263.90, -3.88 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.