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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 17 Jul 13 20:16:46 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201301258
SRC_RA:          272.4871d {+18h 09m 57s} (J2000),
                 272.6971d {+18h 10m 47s} (current),
                 271.7070d {+18h 06m 50s} (1950)
SRC_DEC:         -26.6384d {-26d 38' 17"} (J2000),
                 -26.6350d {-26d 38' 05"} (current),
                 -26.6486d {-26d 38' 54"} (1950)
DISCOVERY_DATE:  16460 TJD;   168 DOY;   13/06/17 (yy/mm/dd)
DISCOVERY_TIME:  73006 SOD {20:16:46.00} UT
LEAD_TIME:       41.133 [days]
MAX_DATE:        16501 TJD;   209 DOY;   13/07/28 (yy/mm/dd)
MAX_TIME:        84499 SOD {23:28:19.20} UT
MAX_UNCERT:      1.880 [days]
CUSP_WIDTH:      23.52 +/- 1.78 [days]
u0:              0.36 +/- 0.08 [RingUnits]
MAX_MAG:         15.0 mag (estimated)
BASE_MAG:        16.17 +/- 0.00 [mag]
AMPLIFICATION:   2.85 +/- 0.59 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1258.html
SUN_POSTN:       117.36d {+07h 49m 27s}  +21.06d {+21d 03' 24"}
SUN_DIST:        156.80 [deg]   Sun_angle= -10.4 [hr] (East of Sun)
MOON_POSTN:      224.84d {+14h 59m 21s}  -16.55d {-16d 33' 06"}
MOON_DIST:        45.36 [deg]
GAL_COORDS:        4.68, -3.51 [deg] galactic lon,lat of the burst
ECL_COORDS:      272.23, -3.22 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.