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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 22 Mar 13 18:26:56 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201300316
SRC_RA:          270.3231d {+18h 01m 18s} (J2000),
                 270.5315d {+18h 02m 08s} (current),
                 269.5303d {+17h 58m 07s} (1950)
SRC_DEC:         -28.6722d {-28d 40' 19"} (J2000),
                 -28.6717d {-28d 40' 17"} (current),
                 -28.6718d {-28d 40' 18"} (1950)
DISCOVERY_DATE:  16345 TJD;    53 DOY;   13/02/22 (yy/mm/dd)
DISCOVERY_TIME:  66416 SOD {18:26:56.00} UT
LEAD_TIME:       30.361 [days]
MAX_DATE:        16376 TJD;    84 DOY;   13/03/25 (yy/mm/dd)
MAX_TIME:        11231 SOD {03:07:11.99} UT
MAX_UNCERT:      1.330 [days]
CUSP_WIDTH:      7.38 +/- 0.87 [days]
u0:              0.85 +/- 0.07 [RingUnits]
MAX_MAG:         17.9 mag (estimated)
BASE_MAG:        18.35 +/- 0.00 [mag]
AMPLIFICATION:   1.46 +/- 0.08 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0316.html
SUN_POSTN:         2.10d {+00h 08m 25s}   +0.91d {+00d 54' 42"}
SUN_DIST:         91.82 [deg]   Sun_angle= 6.1 [hr] (West of Sun)
MOON_POSTN:      127.01d {+08h 28m 03s}  +13.93d {+13d 56' 06"}
MOON_DIST:       143.15 [deg]
GAL_COORDS:        1.97, -2.83 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.28, -5.23 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.