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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 15 Apr 18 14:58:44 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800601
SRC_RA:          264.0496d {+17h 36m 12s} (J2000),
                 264.3348d {+17h 37m 20s} (current),
                 263.2664d {+17h 33m 04s} (1950)
SRC_DEC:         -27.2879d {-27d 17' 15"} (J2000),
                 -27.2982d {-27d 17' 52"} (current),
                 -27.2571d {-27d 15' 25"} (1950)
DISCOVERY_DATE:  18192 TJD;    74 DOY;   18/03/15 (yy/mm/dd)
DISCOVERY_TIME:  53924 SOD {14:58:44.00} UT
LEAD_TIME:       36.017 [days]
MAX_DATE:        18228 TJD;   110 DOY;   18/04/20 (yy/mm/dd)
MAX_TIME:        55382 SOD {15:23:02.39} UT
MAX_UNCERT:      2.130 [days]
CUSP_WIDTH:      7.09 +/- 0.67 [days]
u0:              1.79 +/- 0.11 [RingUnits]
MAX_MAG:         16.4 mag (estimated)
BASE_MAG:        16.53 +/- 0.00 [mag]
AMPLIFICATION:   1.08 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0601.html
SUN_POSTN:        23.73d {+01h 34m 55s}   +9.89d {+09d 53' 40"}
SUN_DIST:        120.56 [deg]   Sun_angle= 8.0 [hr] (West of Sun)
MOON_POSTN:       20.09d {+01h 20m 21s}   +3.50d {+03d 29' 56"}
MOON_DIST:       114.42 [deg]
GAL_COORDS:        0.30,  2.63 [deg] galactic lon,lat of the burst
ECL_COORDS:      264.70, -3.96 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.