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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 29 Apr 16 22:13:38 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201600773
SRC_RA:          270.2635d {+18h 01m 03s} (J2000),
                 270.5191d {+18h 02m 05s} (current),
                 269.4767d {+17h 57m 54s} (1950)
SRC_DEC:         -27.7126d {-27d 42' 44"} (J2000),
                 -27.7120d {-27d 42' 42"} (current),
                 -27.7120d {-27d 42' 42"} (1950)
DISCOVERY_DATE:  17476 TJD;    89 DOY;   16/03/29 (yy/mm/dd)
DISCOVERY_TIME:  80018 SOD {22:13:38.00} UT
LEAD_TIME:       27.347 [days]
MAX_DATE:        17504 TJD;   117 DOY;   16/04/26 (yy/mm/dd)
MAX_TIME:        23587 SOD {06:33:07.20} UT
MAX_UNCERT:      0.630 [days]
CUSP_WIDTH:      2.27 +/- 0.62 [days]
u0:              0.23 +/- 2.64 [RingUnits]
MAX_MAG:         17.3 mag (estimated)
BASE_MAG:        18.90 +/- 0.00 [mag]
AMPLIFICATION:   4.28 +/- 45.42 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0773.html
SUN_POSTN:        37.60d {+02h 30m 25s}  +14.82d {+14d 49' 02"}
SUN_DIST:        129.42 [deg]   Sun_angle= 8.5 [hr] (West of Sun)
MOON_POSTN:      308.66d {+20h 34m 39s}  -15.12d {-15d 07' 24"}
MOON_DIST:        37.49 [deg]
GAL_COORDS:        2.78, -2.31 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.23, -4.27 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.