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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 15 Apr 13 18:41:50 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201300506
SRC_RA:          268.9303d {+17h 55m 43s} (J2000),
                 269.1402d {+17h 56m 34s} (current),
                 268.1357d {+17h 52m 33s} (1950)
SRC_DEC:         -28.9685d {-28d 58' 06"} (J2000),
                 -28.9697d {-28d 58' 10"} (current),
                 -28.9614d {-28d 57' 40"} (1950)
DISCOVERY_DATE:  16366 TJD;    74 DOY;   13/03/15 (yy/mm/dd)
DISCOVERY_TIME:  67310 SOD {18:41:50.00} UT
LEAD_TIME:       102.005 [days]
MAX_DATE:        16468 TJD;   176 DOY;   13/06/25 (yy/mm/dd)
MAX_TIME:        67737 SOD {18:48:57.59} UT
MAX_UNCERT:      12.340 [days]
CUSP_WIDTH:      136.44 +/- 10.51 [days]
u0:              0.47 +/- 0.08 [RingUnits]
MAX_MAG:         16.7 mag (estimated)
BASE_MAG:        17.56 +/- 0.00 [mag]
AMPLIFICATION:   2.25 +/- 0.33 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0506.html
SUN_POSTN:        24.07d {+01h 36m 16s}  +10.02d {+10d 01' 30"}
SUN_DIST:        116.58 [deg]   Sun_angle= 7.7 [hr] (West of Sun)
MOON_POSTN:       85.67d {+05h 42m 40s}  +20.00d {+20d 00' 07"}
MOON_DIST:       170.49 [deg]
GAL_COORDS:        1.10, -1.91 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.06, -5.53 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.