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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 11 Apr 13 18:36:34 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201300472
SRC_RA:          270.7243d {+18h 02m 54s} (J2000),
                 270.9342d {+18h 03m 44s} (current),
                 269.9287d {+17h 59m 43s} (1950)
SRC_DEC:         -29.1189d {-29d 07' 07"} (J2000),
                 -29.1178d {-29d 07' 03"} (current),
                 -29.1205d {-29d 07' 13"} (1950)
DISCOVERY_DATE:  16362 TJD;    70 DOY;   13/03/11 (yy/mm/dd)
DISCOVERY_TIME:  66994 SOD {18:36:34.00} UT
LEAD_TIME:       36.311 [days]
MAX_DATE:        16399 TJD;   107 DOY;   13/04/17 (yy/mm/dd)
MAX_TIME:        7430 SOD {02:03:50.40} UT
MAX_UNCERT:      1.530 [days]
CUSP_WIDTH:      19.94 +/- 1.23 [days]
u0:              0.52 +/- 0.04 [RingUnits]
MAX_MAG:         18.5 mag (estimated)
BASE_MAG:        19.31 +/- 0.00 [mag]
AMPLIFICATION:   2.09 +/- 0.13 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0472.html
SUN_POSTN:        20.37d {+01h 21m 29s}   +8.58d {+08d 34' 50"}
SUN_DIST:        111.10 [deg]   Sun_angle= 7.3 [hr] (West of Sun)
MOON_POSTN:       35.20d {+02h 20m 47s}  +14.78d {+14d 46' 52"}
MOON_DIST:       126.85 [deg]
GAL_COORDS:        1.75, -3.35 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.64, -5.68 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.