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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 04 Jul 15 22:30:04 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201501539
SRC_RA:          270.5611d {+18h 02m 15s} (J2000),
                 270.8040d {+18h 03m 13s} (current),
                 269.7738d {+17h 59m 06s} (1950)
SRC_DEC:         -27.8017d {-27d 48' 05"} (J2000),
                 -27.8007d {-27d 48' 01"} (current),
                 -27.8025d {-27d 48' 08"} (1950)
DISCOVERY_DATE:  17177 TJD;   155 DOY;   15/06/04 (yy/mm/dd)
DISCOVERY_TIME:  81004 SOD {22:30:04.00} UT
LEAD_TIME:       27.479 [days]
MAX_DATE:        17205 TJD;   183 DOY;   15/07/02 (yy/mm/dd)
MAX_TIME:        36028 SOD {10:00:28.79} UT
MAX_UNCERT:      0.160 [days]
CUSP_WIDTH:      12.22 +/- 2.41 [days]
u0:              0.14 +/- 0.04 [RingUnits]
MAX_MAG:         17.4 mag (estimated)
BASE_MAG:        19.46 +/- 0.00 [mag]
AMPLIFICATION:   6.96 +/- 1.95 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1539.html
SUN_POSTN:       103.72d {+06h 54m 54s}  +22.84d {+22d 50' 13"}
SUN_DIST:        167.32 [deg]   Sun_angle= -11.1 [hr] (East of Sun)
MOON_POSTN:      321.65d {+21h 26m 36s}  -11.29d {-11d 17' 22"}
MOON_DIST:        50.28 [deg]
GAL_COORDS:        2.83, -2.58 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.50, -4.36 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.