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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 05 Jun 17 19:40:57 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201701054
SRC_RA:          271.0895d {+18h 04m 21s} (J2000),
                 271.3640d {+18h 05m 27s} (current),
                 270.2983d {+18h 01m 12s} (1950)
SRC_DEC:         -28.4264d {-28d 25' 34"} (J2000),
                 -28.4243d {-28d 25' 27"} (current),
                 -28.4298d {-28d 25' 46"} (1950)
DISCOVERY_DATE:  17878 TJD;   125 DOY;   17/05/05 (yy/mm/dd)
DISCOVERY_TIME:  70857 SOD {19:40:57.00} UT
LEAD_TIME:       30.985 [days]
MAX_DATE:        17909 TJD;   156 DOY;   17/06/05 (yy/mm/dd)
MAX_TIME:        69552 SOD {19:19:12.00} UT
MAX_UNCERT:      0.060 [days]
CUSP_WIDTH:      0.66 +/- 0.08 [days]
u0:              0.69 +/- 0.01 [RingUnits]
MAX_MAG:         19.0 mag (estimated)
BASE_MAG:        19.58 +/- 0.00 [mag]
AMPLIFICATION:   1.69 +/- 0.03 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1054.html
SUN_POSTN:        74.07d {+04h 56m 18s}  +22.63d {+22d 37' 44"}
SUN_DIST:        163.38 [deg]   Sun_angle= 10.8 [hr] (West of Sun)
MOON_POSTN:      213.71d {+14h 14m 50s}   -8.62d {-08d 36' 58"}
MOON_DIST:        57.55 [deg]
GAL_COORDS:        2.51, -3.29 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.96, -4.99 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.