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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 04 Jul 15 22:30:26 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201501550
SRC_RA:          264.3420d {+17h 37m 22s} (J2000),
                 264.5837d {+17h 38m 20s} (current),
                 263.5588d {+17h 34m 14s} (1950)
SRC_DEC:         -27.2838d {-27d 17' 01"} (J2000),
                 -27.2921d {-27d 17' 31"} (current),
                 -27.2545d {-27d 15' 15"} (1950)
DISCOVERY_DATE:  17177 TJD;   155 DOY;   15/06/04 (yy/mm/dd)
DISCOVERY_TIME:  81026 SOD {22:30:26.00} UT
LEAD_TIME:       28.392 [days]
MAX_DATE:        17206 TJD;   184 DOY;   15/07/03 (yy/mm/dd)
MAX_TIME:        28512 SOD {07:55:12.00} UT
MAX_UNCERT:      0.010 [days]
CUSP_WIDTH:      0.76 +/- 0.02 [days]
u0:              0.29 +/- 0.02 [RingUnits]
MAX_MAG:         17.3 mag (estimated)
BASE_MAG:        18.68 +/- 0.00 [mag]
AMPLIFICATION:   3.45 +/- 0.24 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1550.html
SUN_POSTN:       103.72d {+06h 54m 54s}  +22.84d {+22d 50' 13"}
SUN_DIST:        162.12 [deg]   Sun_angle= -10.7 [hr] (East of Sun)
MOON_POSTN:      321.65d {+21h 26m 37s}  -11.29d {-11d 17' 19"}
MOON_DIST:        55.70 [deg]
GAL_COORDS:        0.44,  2.42 [deg] galactic lon,lat of the burst
ECL_COORDS:      264.96, -3.94 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.