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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 26 Jul 13 15:15:00 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201301331
SRC_RA:          269.5925d {+17h 58m 22s} (J2000),
                 269.8204d {+17h 59m 17s} (current),
                 268.7476d {+17h 54m 59s} (1950)
SRC_DEC:         -36.2914d {-36d 17' 28"} (J2000),
                 -36.2918d {-36d 17' 29"} (current),
                 -36.2874d {-36d 17' 14"} (1950)
DISCOVERY_DATE:  16469 TJD;   177 DOY;   13/06/26 (yy/mm/dd)
DISCOVERY_TIME:  54900 SOD {15:15:00.00} UT
LEAD_TIME:       -31.141 [days]
MAX_DATE:        16438 TJD;   146 DOY;   13/05/26 (yy/mm/dd)
MAX_TIME:        42681 SOD {11:51:21.59} UT
MAX_UNCERT:      0.570 [days]
CUSP_WIDTH:      20.82 +/- 1.41 [days]
u0:              0.82 +/- 0.02 [RingUnits]
MAX_MAG:         18.4 mag (estimated)
BASE_MAG:        18.78 +/- 0.01 [mag]
AMPLIFICATION:   1.49 +/- 0.02 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1331.html
SUN_POSTN:       126.11d {+08h 24m 26s}  +19.30d {+19d 18' 06"}
SUN_DIST:        143.98 [deg]   Sun_angle= -9.6 [hr] (East of Sun)
MOON_POSTN:      355.30d {+23h 41m 11s}   +1.99d {+01d 59' 41"}
MOON_DIST:        87.54 [deg]
GAL_COORDS:      355.01, -6.04 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.66,-12.85 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.