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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 21 Sep 16 15:35:50 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201601827
SRC_RA:          270.7636d {+18h 03m 03s} (J2000),
                 271.0296d {+18h 04m 07s} (current),
                 269.9642d {+17h 59m 51s} (1950)
SRC_DEC:         -29.7056d {-29d 42' 19"} (J2000),
                 -29.7042d {-29d 42' 14"} (current),
                 -29.7074d {-29d 42' 26"} (1950)
DISCOVERY_DATE:  17621 TJD;   234 DOY;   16/08/21 (yy/mm/dd)
DISCOVERY_TIME:  56150 SOD {15:35:50.00} UT
LEAD_TIME:       28.769 [days]
MAX_DATE:        17650 TJD;   263 DOY;   16/09/19 (yy/mm/dd)
MAX_TIME:        36201 SOD {10:03:21.60} UT
MAX_UNCERT:      1.150 [days]
CUSP_WIDTH:      17.56 +/- 1.13 [days]
u0:              0.72 +/- 0.01 [RingUnits]
MAX_MAG:         18.1 mag (estimated)
BASE_MAG:        18.62 +/- 0.00 [mag]
AMPLIFICATION:   1.62 +/- 0.02 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1827.html
SUN_POSTN:       179.15d {+11h 56m 37s}   +0.37d {+00d 21' 59"}
SUN_DIST:         91.81 [deg]   Sun_angle= -6.1 [hr] (East of Sun)
MOON_POSTN:       64.77d {+04h 19m 04s}  +16.14d {+16d 08' 32"}
MOON_DIST:       152.37 [deg]
GAL_COORDS:        1.26, -3.67 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.67, -6.27 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.