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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 23 Jul 15 17:23:46 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201501723
SRC_RA:          270.2258d {+18h 00m 54s} (J2000),
                 270.4685d {+18h 01m 52s} (current),
                 269.4416d {+17h 57m 46s} (1950)
SRC_DEC:         -27.3021d {-27d 18' 07"} (J2000),
                 -27.3016d {-27d 18' 05"} (current),
                 -27.3013d {-27d 18' 04"} (1950)
DISCOVERY_DATE:  17196 TJD;   174 DOY;   15/06/23 (yy/mm/dd)
DISCOVERY_TIME:  62626 SOD {17:23:46.00} UT
LEAD_TIME:       12.926 [days]
MAX_DATE:        17209 TJD;   187 DOY;   15/07/06 (yy/mm/dd)
MAX_TIME:        56246 SOD {15:37:26.40} UT
MAX_UNCERT:      0.020 [days]
CUSP_WIDTH:      182.41 +/- 10.13 [days]
u0:              0.02 +/- 0.00 [RingUnits]
MAX_MAG:         17.0 mag (estimated)
BASE_MAG:        21.07 +/- 0.05 [mag]
AMPLIFICATION:   42.15 +/- 2.29 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1723.html
SUN_POSTN:       122.76d {+08h 11m 01s}  +20.03d {+20d 01' 49"}
SUN_DIST:        149.64 [deg]   Sun_angle= -9.8 [hr] (East of Sun)
MOON_POSTN:      204.45d {+13h 37m 48s}   -8.02d {-08d 01' 07"}
MOON_DIST:        65.06 [deg]
GAL_COORDS:        3.12, -2.07 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.20, -3.86 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.