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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 20 Apr 15 12:46:48 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201500748
SRC_RA:          262.8987d {+17h 31m 36s} (J2000),
                 263.1430d {+17h 32m 34s} (current),
                 262.0962d {+17h 28m 23s} (1950)
SRC_DEC:         -30.4273d {-30d 25' 37"} (J2000),
                 -30.4376d {-30d 26' 14"} (current),
                 -30.3909d {-30d 23' 26"} (1950)
DISCOVERY_DATE:  17101 TJD;    79 DOY;   15/03/20 (yy/mm/dd)
DISCOVERY_TIME:  46008 SOD {12:46:48.00} UT
LEAD_TIME:       36.907 [days]
MAX_DATE:        17138 TJD;   116 DOY;   15/04/26 (yy/mm/dd)
MAX_TIME:        38015 SOD {10:33:35.99} UT
MAX_UNCERT:      4.000 [days]
CUSP_WIDTH:      32.72 +/- 4.49 [days]
u0:              0.26 +/- 0.08 [RingUnits]
MAX_MAG:         18.6 mag (estimated)
BASE_MAG:        20.05 +/- 0.00 [mag]
AMPLIFICATION:   3.84 +/- 1.13 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0748.html
SUN_POSTN:        28.03d {+01h 52m 08s}  +11.52d {+11d 30' 57"}
SUN_DIST:        125.76 [deg]   Sun_angle= 8.3 [hr] (West of Sun)
MOON_POSTN:       52.41d {+03h 29m 40s}  +15.21d {+15d 12' 37"}
MOON_DIST:       148.00 [deg]
GAL_COORDS:      357.11,  1.78 [deg] galactic lon,lat of the burst
ECL_COORDS:      263.83, -7.14 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.