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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 05 Sep 18 19:37:41 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201801634
SRC_RA:          271.1326d {+18h 04m 32s} (J2000),
                 271.4262d {+18h 05m 42s} (current),
                 270.3431d {+18h 01m 22s} (1950)
SRC_DEC:         -28.1450d {-28d 08' 41"} (J2000),
                 -28.1427d {-28d 08' 33"} (current),
                 -28.1486d {-28d 08' 54"} (1950)
DISCOVERY_DATE:  18335 TJD;   217 DOY;   18/08/05 (yy/mm/dd)
DISCOVERY_TIME:  70661 SOD {19:37:41.00} UT
LEAD_TIME:       30.497 [days]
MAX_DATE:        18366 TJD;   248 DOY;   18/09/05 (yy/mm/dd)
MAX_TIME:        27215 SOD {07:33:35.99} UT
MAX_UNCERT:      1.220 [days]
CUSP_WIDTH:      12.33 +/- 0.84 [days]
u0:              1.02 +/- 0.02 [RingUnits]
MAX_MAG:         18.2 mag (estimated)
BASE_MAG:        18.55 +/- 0.00 [mag]
AMPLIFICATION:   1.32 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1634.html
SUN_POSTN:       164.51d {+10h 58m 02s}   +6.60d {+06d 36' 15"}
SUN_DIST:        108.01 [deg]   Sun_angle= -7.1 [hr] (East of Sun)
MOON_POSTN:      110.21d {+07h 20m 51s}  +20.79d {+20d 47' 37"}
MOON_DIST:       161.42 [deg]
GAL_COORDS:        2.78, -3.19 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.00, -4.71 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.