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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 15 Apr 13 11:40:10 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201300497
SRC_RA:          267.9601d {+17h 51m 50s} (J2000),
                 268.1699d {+17h 52m 41s} (current),
                 267.1657d {+17h 48m 40s} (1950)
SRC_DEC:         -28.9557d {-28d 57' 20"} (J2000),
                 -28.9582d {-28d 57' 28"} (current),
                 -28.9439d {-28d 56' 37"} (1950)
DISCOVERY_DATE:  16366 TJD;    74 DOY;   13/03/15 (yy/mm/dd)
DISCOVERY_TIME:  42010 SOD {11:40:10.00} UT
LEAD_TIME:       32.340 [days]
MAX_DATE:        16398 TJD;   106 DOY;   13/04/16 (yy/mm/dd)
MAX_TIME:        71366 SOD {19:49:26.39} UT
MAX_UNCERT:      0.350 [days]
CUSP_WIDTH:      11.41 +/- 0.73 [days]
u0:              0.15 +/- 0.02 [RingUnits]
MAX_MAG:         18.2 mag (estimated)
BASE_MAG:        20.18 +/- 0.01 [mag]
AMPLIFICATION:   6.38 +/- 1.07 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0497.html
SUN_POSTN:        23.79d {+01h 35m 11s}   +9.92d {+09d 55' 14"}
SUN_DIST:        117.14 [deg]   Sun_angle= 7.7 [hr] (West of Sun)
MOON_POSTN:       81.99d {+05h 27m 56s}  +20.10d {+20d 06' 06"}
MOON_DIST:       169.51 [deg]
GAL_COORDS:        0.68, -1.18 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.21, -5.53 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.