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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 21 Sep 16 15:36:17 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201601840
SRC_RA:          262.6324d {+17h 30m 32s} (J2000),
                 262.8987d {+17h 31m 36s} (current),
                 261.8327d {+17h 27m 20s} (1950)
SRC_DEC:         -30.0060d {-30d 00' 21"} (J2000),
                 -30.0177d {-30d 01' 03"} (current),
                 -29.9684d {-29d 58' 05"} (1950)
DISCOVERY_DATE:  17621 TJD;   234 DOY;   16/08/21 (yy/mm/dd)
DISCOVERY_TIME:  56176 SOD {15:36:16.00} UT
LEAD_TIME:       31.761 [days]
MAX_DATE:        17653 TJD;   266 DOY;   16/09/22 (yy/mm/dd)
MAX_TIME:        35510 SOD {09:51:50.39} UT
MAX_UNCERT:      1.480 [days]
CUSP_WIDTH:      6.57 +/- 1.74 [days]
u0:              0.31 +/- 0.14 [RingUnits]
MAX_MAG:         18.8 mag (estimated)
BASE_MAG:        20.06 +/- 0.00 [mag]
AMPLIFICATION:   3.31 +/- 1.46 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1840.html
SUN_POSTN:       179.16d {+11h 56m 37s}   +0.37d {+00d 21' 58"}
SUN_DIST:         84.77 [deg]   Sun_angle= -5.6 [hr] (East of Sun)
MOON_POSTN:       64.77d {+04h 19m 05s}  +16.14d {+16d 08' 34"}
MOON_DIST:       158.36 [deg]
GAL_COORDS:      357.34,  2.20 [deg] galactic lon,lat of the burst
ECL_COORDS:      263.58, -6.73 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.