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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 28 Apr 18 11:54:27 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800701
SRC_RA:          270.1529d {+18h 00m 37s} (J2000),
                 270.4495d {+18h 01m 48s} (current),
                 269.3397d {+17h 57m 22s} (1950)
SRC_DEC:         -31.8064d {-31d 48' 22"} (J2000),
                 -31.8059d {-31d 48' 20"} (current),
                 -31.8052d {-31d 48' 18"} (1950)
DISCOVERY_DATE:  18205 TJD;    87 DOY;   18/03/28 (yy/mm/dd)
DISCOVERY_TIME:  42867 SOD {11:54:27.00} UT
LEAD_TIME:       11.884 [days]
MAX_DATE:        18217 TJD;    99 DOY;   18/04/09 (yy/mm/dd)
MAX_TIME:        32831 SOD {09:07:11.99} UT
MAX_UNCERT:      1.100 [days]
CUSP_WIDTH:      33.50 +/- 2.09 [days]
u0:              0.89 +/- 0.01 [RingUnits]
MAX_MAG:         18.8 mag (estimated)
BASE_MAG:        19.14 +/- 0.00 [mag]
AMPLIFICATION:   1.42 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0701.html
SUN_POSTN:        35.78d {+02h 23m 08s}  +14.22d {+14d 13' 26"}
SUN_DIST:        127.30 [deg]   Sun_angle= 8.4 [hr] (West of Sun)
MOON_POSTN:      199.61d {+13h 18m 26s}   -3.21d {-03d 12' 46"}
MOON_DIST:        72.06 [deg]
GAL_COORDS:      359.16, -4.24 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.13, -8.37 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.