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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 22 Aug 15 10:38:10 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201501861
SRC_RA:          272.3687d {+18h 09m 28s} (J2000),
                 272.6100d {+18h 10m 26s} (current),
                 271.5929d {+18h 06m 22s} (1950)
SRC_DEC:         -25.9286d {-25d 55' 42"} (J2000),
                 -25.9248d {-25d 55' 28"} (current),
                 -25.9382d {-25d 56' 17"} (1950)
DISCOVERY_DATE:  17225 TJD;   203 DOY;   15/07/22 (yy/mm/dd)
DISCOVERY_TIME:  38290 SOD {10:38:10.00} UT
LEAD_TIME:       41.924 [days]
MAX_DATE:        17267 TJD;   245 DOY;   15/09/02 (yy/mm/dd)
MAX_TIME:        31708 SOD {08:48:28.80} UT
MAX_UNCERT:      2.990 [days]
CUSP_WIDTH:      10.94 +/- 0.98 [days]
u0:              1.15 +/- 0.19 [RingUnits]
MAX_MAG:         15.9 mag (estimated)
BASE_MAG:        16.14 +/- 0.00 [mag]
AMPLIFICATION:   1.24 +/- 0.09 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1861.html
SUN_POSTN:       151.17d {+10h 04m 40s}  +11.81d {+11d 48' 29"}
SUN_DIST:        123.28 [deg]   Sun_angle= -8.1 [hr] (East of Sun)
MOON_POSTN:      233.44d {+15h 33m 46s}  -14.81d {-14d 48' 41"}
MOON_DIST:        38.20 [deg]
GAL_COORDS:        5.26, -3.08 [deg] galactic lon,lat of the burst
ECL_COORDS:      272.13, -2.51 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.