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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 15 Jun 13 07:30:22 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201301031
SRC_RA:          267.7201d {+17h 50m 53s} (J2000),
                 267.9333d {+17h 51m 44s} (current),
                 266.9230d {+17h 47m 42s} (1950)
SRC_DEC:         -29.3833d {-29d 22' 59"} (J2000),
                 -29.3861d {-29d 23' 09"} (current),
                 -29.3703d {-29d 22' 12"} (1950)
DISCOVERY_DATE:  16427 TJD;   135 DOY;   13/05/15 (yy/mm/dd)
DISCOVERY_TIME:  27022 SOD {07:30:22.00} UT
LEAD_TIME:       29.554 [days]
MAX_DATE:        16456 TJD;   164 DOY;   13/06/13 (yy/mm/dd)
MAX_TIME:        74908 SOD {20:48:28.80} UT
MAX_UNCERT:      0.130 [days]
CUSP_WIDTH:      2.69 +/- 0.20 [days]
u0:              0.94 +/- 0.01 [RingUnits]
MAX_MAG:         19.1 mag (estimated)
BASE_MAG:        19.44 +/- 0.00 [mag]
AMPLIFICATION:   1.38 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1031.html
SUN_POSTN:        83.87d {+05h 35m 29s}  +23.32d {+23d 19' 02"}
SUN_DIST:        172.92 [deg]   Sun_angle= 11.7 [hr] (West of Sun)
MOON_POSTN:      157.58d {+10h 30m 20s}   +4.19d {+04d 11' 36"}
MOON_DIST:       109.76 [deg]
GAL_COORDS:        0.21, -1.21 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.00, -5.96 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.