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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 22 Sep 16 13:50:06 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201601843
SRC_RA:          269.1143d {+17h 56m 27s} (J2000),
                 269.3834d {+17h 57m 32s} (current),
                 268.3058d {+17h 53m 13s} (1950)
SRC_DEC:         -31.1125d {-31d 06' 44"} (J2000),
                 -31.1137d {-31d 06' 48"} (current),
                 -31.1062d {-31d 06' 21"} (1950)
DISCOVERY_DATE:  17622 TJD;   235 DOY;   16/08/22 (yy/mm/dd)
DISCOVERY_TIME:  49806 SOD {13:50:06.00} UT
LEAD_TIME:       31.433 [days]
MAX_DATE:        17654 TJD;   267 DOY;   16/09/23 (yy/mm/dd)
MAX_TIME:        777 SOD {00:12:57.60} UT
MAX_UNCERT:      0.420 [days]
CUSP_WIDTH:      12.88 +/- 0.78 [days]
u0:              0.24 +/- 0.01 [RingUnits]
MAX_MAG:         17.5 mag (estimated)
BASE_MAG:        19.03 +/- 0.00 [mag]
AMPLIFICATION:   4.16 +/- 0.22 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1843.html
SUN_POSTN:       179.99d {+11h 59m 57s}   +0.01d {+00d 00' 21"}
SUN_DIST:         89.49 [deg]   Sun_angle= -6.0 [hr] (East of Sun)
MOON_POSTN:       78.49d {+05h 13m 57s}  +17.75d {+17d 45' 16"}
MOON_DIST:       163.38 [deg]
GAL_COORDS:      359.33, -3.13 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.23, -7.68 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.