//////////////////////////////////////////////////////////////////////
TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 25 May 13 11:03:40 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201300815
SRC_RA:          269.8500d {+17h 59m 24s} (J2000),
                 270.0628d {+18h 00m 15s} (current),
                 269.0508d {+17h 56m 12s} (1950)
SRC_DEC:         -29.6813d {-29d 40' 52"} (J2000),
                 -29.6814d {-29d 40' 52"} (current),
                 -29.6786d {-29d 40' 42"} (1950)
DISCOVERY_DATE:  16407 TJD;   115 DOY;   13/04/25 (yy/mm/dd)
DISCOVERY_TIME:  39820 SOD {11:03:40.00} UT
LEAD_TIME:       28.429 [days]
MAX_DATE:        16435 TJD;   143 DOY;   13/05/23 (yy/mm/dd)
MAX_TIME:        76896 SOD {21:21:36.00} UT
MAX_UNCERT:      0.000 [days]
CUSP_WIDTH:      0.45 +/- 0.01 [days]
u0:              0.18 +/- 0.00 [RingUnits]
MAX_MAG:         18.2 mag (estimated)
BASE_MAG:        20.05 +/- 0.00 [mag]
AMPLIFICATION:   5.51 +/- 0.07 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0815.html
SUN_POSTN:        62.43d {+04h 09m 44s}  +21.02d {+21d 01' 15"}
SUN_DIST:        153.65 [deg]   Sun_angle= 10.2 [hr] (West of Sun)
MOON_POSTN:      246.98d {+16h 27m 55s}  -19.84d {-19d 50' 19"}
MOON_DIST:        23.10 [deg]
GAL_COORDS:        0.89, -2.97 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.87, -6.24 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.