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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 21 Sep 16 15:36:10 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201601837
SRC_RA:          262.3375d {+17h 29m 21s} (J2000),
                 262.6051d {+17h 30m 25s} (current),
                 261.5337d {+17h 26m 08s} (1950)
SRC_DEC:         -30.6636d {-30d 39' 48"} (J2000),
                 -30.6757d {-30d 40' 32"} (current),
                 -30.6245d {-30d 37' 27"} (1950)
DISCOVERY_DATE:  17621 TJD;   234 DOY;   16/08/21 (yy/mm/dd)
DISCOVERY_TIME:  56170 SOD {15:36:10.00} UT
LEAD_TIME:       38.810 [days]
MAX_DATE:        17660 TJD;   273 DOY;   16/09/29 (yy/mm/dd)
MAX_TIME:        39743 SOD {11:02:23.99} UT
MAX_UNCERT:      15.260 [days]
CUSP_WIDTH:      66.50 +/- 14.17 [days]
u0:              0.73 +/- 0.06 [RingUnits]
MAX_MAG:         19.6 mag (estimated)
BASE_MAG:        20.10 +/- 0.00 [mag]
AMPLIFICATION:   1.62 +/- 0.10 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1837.html
SUN_POSTN:       179.16d {+11h 56m 37s}   +0.37d {+00d 21' 58"}
SUN_DIST:         84.56 [deg]   Sun_angle= -5.6 [hr] (East of Sun)
MOON_POSTN:       64.77d {+04h 19m 05s}  +16.14d {+16d 08' 33"}
MOON_DIST:       158.17 [deg]
GAL_COORDS:      356.65,  2.05 [deg] galactic lon,lat of the burst
ECL_COORDS:      263.36, -7.40 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.