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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Tue 25 Aug 15 08:20:46 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201501873
SRC_RA:          269.0360d {+17h 56m 09s} (J2000),
                 269.2910d {+17h 57m 10s} (current),
                 268.2170d {+17h 52m 52s} (1950)
SRC_DEC:         -32.6761d {-32d 40' 33"} (J2000),
                 -32.6774d {-32d 40' 38"} (current),
                 -32.6694d {-32d 40' 09"} (1950)
DISCOVERY_DATE:  17228 TJD;   206 DOY;   15/07/25 (yy/mm/dd)
DISCOVERY_TIME:  30046 SOD {08:20:46.00} UT
LEAD_TIME:       30.492 [days]
MAX_DATE:        17258 TJD;   236 DOY;   15/08/24 (yy/mm/dd)
MAX_TIME:        72575 SOD {20:09:35.99} UT
MAX_UNCERT:      1.470 [days]
CUSP_WIDTH:      29.97 +/- 1.70 [days]
u0:              0.45 +/- 0.01 [RingUnits]
MAX_MAG:         18.1 mag (estimated)
BASE_MAG:        19.01 +/- 0.00 [mag]
AMPLIFICATION:   2.36 +/- 0.06 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1873.html
SUN_POSTN:       153.84d {+10h 15m 21s}  +10.82d {+10d 49' 14"}
SUN_DIST:        117.17 [deg]   Sun_angle= -7.7 [hr] (East of Sun)
MOON_POSTN:      272.21d {+18h 08m 51s}  -18.19d {-18d 11' 39"}
MOON_DIST:        14.72 [deg]
GAL_COORDS:      357.94, -3.85 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.18, -9.24 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.