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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 13 Jun 13 21:02:48 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201301023
SRC_RA:          267.8902d {+17h 51m 34s} (J2000),
                 268.1059d {+17h 52m 25s} (current),
                 267.0833d {+17h 48m 20s} (1950)
SRC_DEC:         -30.8881d {-30d 53' 16"} (J2000),
                 -30.8907d {-30d 53' 26"} (current),
                 -30.8759d {-30d 52' 32"} (1950)
DISCOVERY_DATE:  16425 TJD;   133 DOY;   13/05/13 (yy/mm/dd)
DISCOVERY_TIME:  75768 SOD {21:02:48.00} UT
LEAD_TIME:       53.605 [days]
MAX_DATE:        16479 TJD;   187 DOY;   13/07/06 (yy/mm/dd)
MAX_TIME:        41644 SOD {11:34:04.79} UT
MAX_UNCERT:      7.360 [days]
CUSP_WIDTH:      52.97 +/- 4.35 [days]
u0:              0.86 +/- 0.06 [RingUnits]
MAX_MAG:         18.9 mag (estimated)
BASE_MAG:        19.29 +/- 0.00 [mag]
AMPLIFICATION:   1.46 +/- 0.06 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1023.html
SUN_POSTN:        82.38d {+05h 29m 31s}  +23.25d {+23d 15' 07"}
SUN_DIST:        170.82 [deg]   Sun_angle= 11.6 [hr] (West of Sun)
MOON_POSTN:      140.83d {+09h 23m 18s}   +9.85d {+09d 51' 02"}
MOON_DIST:       126.87 [deg]
GAL_COORDS:      358.99, -2.11 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.17, -7.46 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.