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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 27 Mar 16 16:56:00 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201600531
SRC_RA:          271.9265d {+18h 07m 42s} (J2000),
                 272.1803d {+18h 08m 43s} (current),
                 271.1412d {+18h 04m 34s} (1950)
SRC_DEC:         -27.4809d {-27d 28' 50"} (J2000),
                 -27.4777d {-27d 28' 39"} (current),
                 -27.4884d {-27d 29' 17"} (1950)
DISCOVERY_DATE:  17445 TJD;    58 DOY;   16/02/27 (yy/mm/dd)
DISCOVERY_TIME:  60960 SOD {16:56:00.00} UT
LEAD_TIME:       32.299 [days]
MAX_DATE:        17478 TJD;    91 DOY;   16/03/31 (yy/mm/dd)
MAX_TIME:        431 SOD {00:07:11.99} UT
MAX_UNCERT:      6.510 [days]
CUSP_WIDTH:      74.81 +/- 9.31 [days]
u0:              0.64 +/- 0.02 [RingUnits]
MAX_MAG:         19.1 mag (estimated)
BASE_MAG:        19.68 +/- 0.00 [mag]
AMPLIFICATION:   1.77 +/- 0.04 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0531.html
SUN_POSTN:         6.85d {+00h 27m 23s}   +2.96d {+02d 57' 29"}
SUN_DIST:         95.50 [deg]   Sun_angle= 6.3 [hr] (West of Sun)
MOON_POSTN:      231.82d {+15h 27m 18s}  -14.01d {-14d 00' 20"}
MOON_DIST:        39.86 [deg]
GAL_COORDS:        3.70, -3.48 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.71, -4.05 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.