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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 04 Jul 15 22:29:48 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201501531
SRC_RA:          269.7767d {+17h 59m 06s} (J2000),
                 270.0198d {+18h 00m 05s} (current),
                 268.9889d {+17h 55m 57s} (1950)
SRC_DEC:         -27.8903d {-27d 53' 24"} (J2000),
                 -27.8905d {-27d 53' 25"} (current),
                 -27.8873d {-27d 53' 13"} (1950)
DISCOVERY_DATE:  17177 TJD;   155 DOY;   15/06/04 (yy/mm/dd)
DISCOVERY_TIME:  80988 SOD {22:29:48.00} UT
LEAD_TIME:       28.529 [days]
MAX_DATE:        17206 TJD;   184 DOY;   15/07/03 (yy/mm/dd)
MAX_TIME:        40262 SOD {11:11:02.40} UT
MAX_UNCERT:      0.010 [days]
CUSP_WIDTH:      1.50 +/- 0.03 [days]
u0:              0.29 +/- 0.00 [RingUnits]
MAX_MAG:         17.3 mag (estimated)
BASE_MAG:        18.64 +/- 0.00 [mag]
AMPLIFICATION:   3.53 +/- 0.04 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1531.html
SUN_POSTN:       103.72d {+06h 54m 54s}  +22.84d {+22d 50' 13"}
SUN_DIST:        166.64 [deg]   Sun_angle= -11.1 [hr] (East of Sun)
MOON_POSTN:      321.65d {+21h 26m 35s}  -11.29d {-11d 17' 25"}
MOON_DIST:        50.98 [deg]
GAL_COORDS:        2.41, -2.02 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.80, -4.45 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.