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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 29 Jun 15 11:23:58 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201501521
SRC_RA:          267.4857d {+17h 49m 57s} (J2000),
                 267.7167d {+17h 50m 52s} (current),
                 266.7362d {+17h 46m 57s} (1950)
SRC_DEC:         -21.4118d {-21d 24' 41"} (J2000),
                 -21.4154d {-21d 24' 54"} (current),
                 -21.3978d {-21d 23' 51"} (1950)
DISCOVERY_DATE:  17171 TJD;   149 DOY;   15/05/29 (yy/mm/dd)
DISCOVERY_TIME:  41038 SOD {11:23:58.00} UT
LEAD_TIME:       51.107 [days]
MAX_DATE:        17222 TJD;   200 DOY;   15/07/19 (yy/mm/dd)
MAX_TIME:        50284 SOD {13:58:04.79} UT
MAX_UNCERT:      8.270 [days]
CUSP_WIDTH:      49.44 +/- 6.12 [days]
u0:              0.19 +/- 0.27 [RingUnits]
MAX_MAG:         18.0 mag (estimated)
BASE_MAG:        19.80 +/- 0.00 [mag]
AMPLIFICATION:   5.25 +/- 7.32 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1521.html
SUN_POSTN:        98.08d {+06h 32m 19s}  +23.23d {+23d 13' 43"}
SUN_DIST:        170.24 [deg]   Sun_angle= -11.3 [hr] (East of Sun)
MOON_POSTN:      243.19d {+16h 12m 46s}  -16.83d {-16d 49' 53"}
MOON_DIST:        23.59 [deg]
GAL_COORDS:        6.95,  3.05 [deg] galactic lon,lat of the burst
ECL_COORDS:      267.66,  2.01 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.