//////////////////////////////////////////////////////////////////////
TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Thu 19 Apr 18 07:43:04 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800628
SRC_RA:          261.6085d {+17h 26m 26s} (J2000),
                 261.8977d {+17h 27m 35s} (current),
                 260.8150d {+17h 23m 16s} (1950)
SRC_DEC:         -29.0923d {-29d 05' 31"} (J2000),
                 -29.1068d {-29d 06' 24"} (current),
                 -29.0498d {-29d 02' 58"} (1950)
DISCOVERY_DATE:  18196 TJD;    78 DOY;   18/03/19 (yy/mm/dd)
DISCOVERY_TIME:  27784 SOD {07:43:04.00} UT
LEAD_TIME:       24.416 [days]
MAX_DATE:        18220 TJD;   102 DOY;   18/04/12 (yy/mm/dd)
MAX_TIME:        63763 SOD {17:42:43.19} UT
MAX_UNCERT:      0.060 [days]
CUSP_WIDTH:      9.79 +/- 0.26 [days]
u0:              0.12 +/- 0.00 [RingUnits]
MAX_MAG:         17.6 mag (estimated)
BASE_MAG:        19.90 +/- 0.00 [mag]
AMPLIFICATION:   7.93 +/- 0.48 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0628.html
SUN_POSTN:        27.16d {+01h 48m 39s}  +11.19d {+11d 11' 35"}
SUN_DIST:        126.10 [deg]   Sun_angle= 8.4 [hr] (West of Sun)
MOON_POSTN:       70.80d {+04h 43m 11s}  +17.83d {+17d 49' 36"}
MOON_DIST:       164.82 [deg]
GAL_COORDS:      357.61,  3.45 [deg] galactic lon,lat of the burst
ECL_COORDS:      262.63, -5.87 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.