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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 22 Jul 17 15:30:46 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201701423
SRC_RA:          271.5896d {+18h 06m 22s} (J2000),
                 271.8670d {+18h 07m 28s} (current),
                 270.7959d {+18h 03m 11s} (1950)
SRC_DEC:         -28.8158d {-28d 48' 56"} (J2000),
                 -28.8129d {-28d 48' 45"} (current),
                 -28.8216d {-28d 49' 17"} (1950)
DISCOVERY_DATE:  17926 TJD;   173 DOY;   17/06/22 (yy/mm/dd)
DISCOVERY_TIME:  55846 SOD {15:30:46.00} UT
LEAD_TIME:       80.944 [days]
MAX_DATE:        18007 TJD;   254 DOY;   17/09/11 (yy/mm/dd)
MAX_TIME:        50975 SOD {14:09:35.99} UT
MAX_UNCERT:      24.470 [days]
CUSP_WIDTH:      82.98 +/- 13.71 [days]
u0:              0.31 +/- 0.41 [RingUnits]
MAX_MAG:         18.3 mag (estimated)
BASE_MAG:        19.62 +/- 0.00 [mag]
AMPLIFICATION:   3.31 +/- 4.13 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1423.html
SUN_POSTN:       122.20d {+08h 08m 47s}  +20.14d {+20d 08' 41"}
SUN_DIST:        151.16 [deg]   Sun_angle= -10.0 [hr] (East of Sun)
MOON_POSTN:      110.56d {+07h 22m 14s}  +19.15d {+19d 08' 53"}
MOON_DIST:       160.42 [deg]
GAL_COORDS:        2.39, -3.86 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.40, -5.38 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.