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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 23 Jul 17 12:23:27 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201701427
SRC_RA:          270.2669d {+18h 01m 04s} (J2000),
                 270.5472d {+18h 02m 11s} (current),
                 269.4652d {+17h 57m 52s} (1950)
SRC_DEC:         -30.0756d {-30d 04' 31"} (J2000),
                 -30.0749d {-30d 04' 29"} (current),
                 -30.0749d {-30d 04' 29"} (1950)
DISCOVERY_DATE:  17927 TJD;   174 DOY;   17/06/23 (yy/mm/dd)
DISCOVERY_TIME:  44607 SOD {12:23:27.00} UT
LEAD_TIME:       43.267 [days]
MAX_DATE:        17970 TJD;   217 DOY;   17/08/05 (yy/mm/dd)
MAX_TIME:        67651 SOD {18:47:31.19} UT
MAX_UNCERT:      5.360 [days]
CUSP_WIDTH:      12.01 +/- 1.86 [days]
u0:              0.48 +/- 0.70 [RingUnits]
MAX_MAG:         17.4 mag (estimated)
BASE_MAG:        18.31 +/- 0.00 [mag]
AMPLIFICATION:   2.25 +/- 2.78 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1427.html
SUN_POSTN:       123.06d {+08h 12m 15s}  +19.97d {+19d 57' 59"}
SUN_DIST:        148.98 [deg]   Sun_angle= -9.8 [hr] (East of Sun)
MOON_POSTN:      124.07d {+08h 16m 18s}  +17.79d {+17d 47' 37"}
MOON_DIST:       147.14 [deg]
GAL_COORDS:        0.72, -3.47 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.23, -6.64 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.