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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 19 Aug 15 14:00:12 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201501833
SRC_RA:          271.3787d {+18h 05m 31s} (J2000),
                 271.6266d {+18h 06m 30s} (current),
                 270.5815d {+18h 02m 20s} (1950)
SRC_DEC:         -29.3658d {-29d 21' 56"} (J2000),
                 -29.3635d {-29d 21' 48"} (current),
                 -29.3706d {-29d 22' 13"} (1950)
DISCOVERY_DATE:  17222 TJD;   200 DOY;   15/07/19 (yy/mm/dd)
DISCOVERY_TIME:  50412 SOD {14:00:12.00} UT
LEAD_TIME:       31.150 [days]
MAX_DATE:        17253 TJD;   231 DOY;   15/08/19 (yy/mm/dd)
MAX_TIME:        63331 SOD {17:35:31.20} UT
MAX_UNCERT:      0.240 [days]
CUSP_WIDTH:      3.60 +/- 0.21 [days]
u0:              1.33 +/- 0.01 [RingUnits]
MAX_MAG:         15.5 mag (estimated)
BASE_MAG:        15.64 +/- 0.00 [mag]
AMPLIFICATION:   1.17 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1833.html
SUN_POSTN:       148.52d {+09h 54m 05s}  +12.75d {+12d 45' 17"}
SUN_DIST:        124.93 [deg]   Sun_angle= -8.2 [hr] (East of Sun)
MOON_POSTN:      199.57d {+13h 18m 18s}   -6.35d {-06d 21' 00"}
MOON_DIST:        71.27 [deg]
GAL_COORDS:        1.82, -3.97 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.21, -5.93 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.