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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 07 Sep 18 21:20:41 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201801651
SRC_RA:          270.5583d {+18h 02m 14s} (J2000),
                 270.8518d {+18h 03m 24s} (current),
                 269.7694d {+17h 59m 05s} (1950)
SRC_DEC:         -28.0504d {-28d 03' 00"} (J2000),
                 -28.0491d {-28d 02' 56"} (current),
                 -28.0512d {-28d 03' 03"} (1950)
DISCOVERY_DATE:  18337 TJD;   219 DOY;   18/08/07 (yy/mm/dd)
DISCOVERY_TIME:  76841 SOD {21:20:41.00} UT
LEAD_TIME:       34.194 [days]
MAX_DATE:        18372 TJD;   254 DOY;   18/09/11 (yy/mm/dd)
MAX_TIME:        7171 SOD {01:59:31.20} UT
MAX_UNCERT:      1.630 [days]
CUSP_WIDTH:      8.60 +/- 1.01 [days]
u0:              0.44 +/- 0.16 [RingUnits]
MAX_MAG:         17.8 mag (estimated)
BASE_MAG:        18.80 +/- 0.00 [mag]
AMPLIFICATION:   2.42 +/- 0.78 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1651.html
SUN_POSTN:       166.37d {+11h 05m 30s}   +5.83d {+05d 49' 50"}
SUN_DIST:        105.50 [deg]   Sun_angle= -7.0 [hr] (East of Sun)
MOON_POSTN:      142.20d {+09h 28m 48s}  +16.31d {+16d 18' 45"}
MOON_DIST:       131.38 [deg]
GAL_COORDS:        2.61, -2.70 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.49, -4.61 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.