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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 15 Aug 13 12:46:26 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201301631
SRC_RA:          270.0919d {+18h 00m 22s} (J2000),
                 270.3093d {+18h 01m 14s} (current),
                 269.2891d {+17h 57m 09s} (1950)
SRC_DEC:         -30.2390d {-30d 14' 19"} (J2000),
                 -30.2387d {-30d 14' 18"} (current),
                 -30.2375d {-30d 14' 14"} (1950)
DISCOVERY_DATE:  16488 TJD;   196 DOY;   13/07/15 (yy/mm/dd)
DISCOVERY_TIME:  45986 SOD {12:46:26.00} UT
LEAD_TIME:       27.161 [days]
MAX_DATE:        16515 TJD;   223 DOY;   13/08/11 (yy/mm/dd)
MAX_TIME:        59875 SOD {16:37:55.19} UT
MAX_UNCERT:      0.000 [days]
CUSP_WIDTH:      27.91 +/- 3.36 [days]
u0:              0.00 +/- 0.00 [RingUnits]
MAX_MAG:         13.3 mag (estimated)
BASE_MAG:        18.37 +/- 0.00 [mag]
AMPLIFICATION:   108.40 +/- 13.91 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1631.html
SUN_POSTN:       145.20d {+09h 40m 48s}  +13.90d {+13d 53' 50"}
SUN_DIST:        127.11 [deg]   Sun_angle= -8.3 [hr] (East of Sun)
MOON_POSTN:      245.49d {+16h 21m 57s}  -19.18d {-19d 10' 50"}
MOON_DIST:        25.04 [deg]
GAL_COORDS:        0.51, -3.42 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.08, -6.80 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.