//////////////////////////////////////////////////////////////////////
TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 12 May 19 18:24:33 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900709
SRC_RA:          262.0174d {+17h 28m 04s} (J2000),
                 262.3204d {+17h 29m 17s} (current),
                 261.2319d {+17h 24m 56s} (1950)
SRC_DEC:         -27.7758d {-27d 46' 32"} (J2000),
                 -27.7904d {-27d 47' 25"} (current),
                 -27.7352d {-27d 44' 06"} (1950)
DISCOVERY_DATE:  18585 TJD;   102 DOY;   19/04/12 (yy/mm/dd)
DISCOVERY_TIME:  66273 SOD {18:24:33.00} UT
LEAD_TIME:       40.502 [days]
MAX_DATE:        18626 TJD;   143 DOY;   19/05/23 (yy/mm/dd)
MAX_TIME:        23241 SOD {06:27:21.59} UT
MAX_UNCERT:      11.430 [days]
CUSP_WIDTH:      20.62 +/- 4.39 [days]
u0:              1.79 +/- 0.18 [RingUnits]
MAX_MAG:         17.4 mag (estimated)
BASE_MAG:        17.51 +/- 0.00 [mag]
AMPLIFICATION:   1.08 +/- 0.02 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0709.html
SUN_POSTN:        49.33d {+03h 17m 18s}  +18.20d {+18d 11' 58"}
SUN_DIST:        148.26 [deg]   Sun_angle= 9.8 [hr] (West of Sun)
MOON_POSTN:      154.53d {+10h 18m 07s}  +14.27d {+14d 16' 21"}
MOON_DIST:       112.14 [deg]
GAL_COORDS:      358.91,  3.88 [deg] galactic lon,lat of the burst
ECL_COORDS:      262.92, -4.53 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.