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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 05 Sep 18 19:37:33 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201801630
SRC_RA:          269.8469d {+17h 59m 23s} (J2000),
                 270.1479d {+18h 00m 35s} (current),
                 269.0377d {+17h 56m 09s} (1950)
SRC_DEC:         -31.2189d {-31d 13' 07"} (J2000),
                 -31.2189d {-31d 13' 07"} (current),
                 -31.2162d {-31d 12' 57"} (1950)
DISCOVERY_DATE:  18335 TJD;   217 DOY;   18/08/05 (yy/mm/dd)
DISCOVERY_TIME:  70653 SOD {19:37:33.00} UT
LEAD_TIME:       37.105 [days]
MAX_DATE:        18372 TJD;   254 DOY;   18/09/11 (yy/mm/dd)
MAX_TIME:        79747 SOD {22:09:07.19} UT
MAX_UNCERT:      1.640 [days]
CUSP_WIDTH:      23.79 +/- 1.61 [days]
u0:              0.20 +/- 0.07 [RingUnits]
MAX_MAG:         18.0 mag (estimated)
BASE_MAG:        19.72 +/- 0.00 [mag]
AMPLIFICATION:   4.93 +/- 1.79 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1630.html
SUN_POSTN:       164.51d {+10h 58m 02s}   +6.60d {+06d 36' 15"}
SUN_DIST:        106.78 [deg]   Sun_angle= -7.0 [hr] (East of Sun)
MOON_POSTN:      110.21d {+07h 20m 51s}  +20.79d {+20d 47' 37"}
MOON_DIST:       159.22 [deg]
GAL_COORDS:      359.55, -3.72 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.87, -7.78 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.