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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 08 Aug 16 19:33:36 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201601561
SRC_RA:          270.7672d {+18h 03m 04s} (J2000),
                 271.0269d {+18h 04m 06s} (current),
                 269.9811d {+17h 59m 55s} (1950)
SRC_DEC:         -27.6022d {-27d 36' 07"} (J2000),
                 -27.6008d {-27d 36' 02"} (current),
                 -27.6040d {-27d 36' 13"} (1950)
DISCOVERY_DATE:  17577 TJD;   190 DOY;   16/07/08 (yy/mm/dd)
DISCOVERY_TIME:  70416 SOD {19:33:36.00} UT
LEAD_TIME:       51.107 [days]
MAX_DATE:        17628 TJD;   241 DOY;   16/08/28 (yy/mm/dd)
MAX_TIME:        79660 SOD {22:07:40.79} UT
MAX_UNCERT:      5.480 [days]
CUSP_WIDTH:      38.63 +/- 2.69 [days]
u0:              0.71 +/- 0.09 [RingUnits]
MAX_MAG:         18.8 mag (estimated)
BASE_MAG:        19.39 +/- 0.00 [mag]
AMPLIFICATION:   1.65 +/- 0.14 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1561.html
SUN_POSTN:       139.12d {+09h 16m 30s}  +15.84d {+15d 50' 19"}
SUN_DIST:        134.09 [deg]   Sun_angle= -8.8 [hr] (East of Sun)
MOON_POSTN:      204.91d {+13h 39m 38s}   -6.50d {-06d 29' 41"}
MOON_DIST:        65.86 [deg]
GAL_COORDS:        3.09, -2.64 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.68, -4.16 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.