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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 03 Aug 15 09:51:40 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201501781
SRC_RA:          273.7273d {+18h 14m 55s} (J2000),
                 273.9638d {+18h 15m 51s} (current),
                 272.9645d {+18h 11m 51s} (1950)
SRC_DEC:         -23.7349d {-23d 44' 05"} (J2000),
                 -23.7291d {-23d 43' 44"} (current),
                 -23.7511d {-23d 45' 03"} (1950)
DISCOVERY_DATE:  17206 TJD;   184 DOY;   15/07/03 (yy/mm/dd)
DISCOVERY_TIME:  35500 SOD {09:51:40.00} UT
LEAD_TIME:       38.022 [days]
MAX_DATE:        17244 TJD;   222 DOY;   15/08/10 (yy/mm/dd)
MAX_TIME:        37411 SOD {10:23:31.20} UT
MAX_UNCERT:      10.070 [days]
CUSP_WIDTH:      34.54 +/- 7.19 [days]
u0:              0.69 +/- 0.13 [RingUnits]
MAX_MAG:         18.8 mag (estimated)
BASE_MAG:        19.36 +/- 0.00 [mag]
AMPLIFICATION:   1.68 +/- 0.23 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1781.html
SUN_POSTN:       133.22d {+08h 52m 53s}  +17.53d {+17d 31' 55"}
SUN_DIST:        142.86 [deg]   Sun_angle= -9.4 [hr] (East of Sun)
MOON_POSTN:      351.84d {+23h 27m 21s}   -2.36d {-02d 21' 36"}
MOON_DIST:        77.95 [deg]
GAL_COORDS:        7.78, -3.11 [deg] galactic lon,lat of the burst
ECL_COORDS:      273.41, -0.34 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.