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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 19 Apr 15 16:07:44 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201500734
SRC_RA:          269.3720d {+17h 57m 29s} (J2000),
                 269.6106d {+17h 58m 27s} (current),
                 268.5879d {+17h 54m 21s} (1950)
SRC_DEC:         -27.2831d {-27d 16' 58"} (J2000),
                 -27.2839d {-27d 17' 01"} (current),
                 -27.2781d {-27d 16' 40"} (1950)
DISCOVERY_DATE:  17100 TJD;    78 DOY;   15/03/19 (yy/mm/dd)
DISCOVERY_TIME:  58064 SOD {16:07:44.00} UT
LEAD_TIME:       26.879 [days]
MAX_DATE:        17127 TJD;   105 DOY;   15/04/15 (yy/mm/dd)
MAX_TIME:        47606 SOD {13:13:26.39} UT
MAX_UNCERT:      0.210 [days]
CUSP_WIDTH:      8.61 +/- 0.33 [days]
u0:              0.62 +/- 0.01 [RingUnits]
MAX_MAG:         17.5 mag (estimated)
BASE_MAG:        18.19 +/- 0.00 [mag]
AMPLIFICATION:   1.82 +/- 0.02 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0734.html
SUN_POSTN:        27.23d {+01h 48m 56s}  +11.22d {+11d 13' 11"}
SUN_DIST:        119.56 [deg]   Sun_angle= 7.8 [hr] (West of Sun)
MOON_POSTN:       39.94d {+02h 39m 45s}  +12.65d {+12d 38' 60"}
MOON_DIST:       131.42 [deg]
GAL_COORDS:        2.76, -1.41 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.44, -3.85 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.