//////////////////////////////////////////////////////////////////////
TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 09 May 13 04:09:44 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201300693
SRC_RA:          273.0246d {+18h 12m 06s} (J2000),
                 273.2327d {+18h 12m 56s} (current),
                 272.2403d {+18h 08m 58s} (1950)
SRC_DEC:         -27.3248d {-27d 19' 28"} (J2000),
                 -27.3208d {-27d 19' 14"} (current),
                 -27.3376d {-27d 20' 14"} (1950)
DISCOVERY_DATE:  16391 TJD;    99 DOY;   13/04/09 (yy/mm/dd)
DISCOVERY_TIME:  14984 SOD {04:09:44.00} UT
LEAD_TIME:       19.988 [days]
MAX_DATE:        16411 TJD;   119 DOY;   13/04/29 (yy/mm/dd)
MAX_TIME:        13910 SOD {03:51:50.39} UT
MAX_UNCERT:      0.230 [days]
CUSP_WIDTH:      11.24 +/- 0.61 [days]
u0:              0.29 +/- 0.04 [RingUnits]
MAX_MAG:         18.4 mag (estimated)
BASE_MAG:        19.77 +/- 0.00 [mag]
AMPLIFICATION:   3.44 +/- 0.48 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0693.html
SUN_POSTN:        46.25d {+03h 05m 00s}  +17.39d {+17d 23' 20"}
SUN_DIST:        135.69 [deg]   Sun_angle= 8.9 [hr] (West of Sun)
MOON_POSTN:       36.45d {+02h 25m 47s}  +15.11d {+15d 06' 25"}
MOON_DIST:       126.12 [deg]
GAL_COORDS:        4.31, -4.26 [deg] galactic lon,lat of the burst
ECL_COORDS:      272.69, -3.91 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.