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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 19 Jun 17 11:58:12 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201701138
SRC_RA:          262.4018d {+17h 29m 36s} (J2000),
                 262.6758d {+17h 30m 42s} (current),
                 261.6139d {+17h 26m 27s} (1950)
SRC_DEC:         -28.1409d {-28d 08' 26"} (J2000),
                 -28.1535d {-28d 09' 11"} (current),
                 -28.1022d {-28d 06' 07"} (1950)
DISCOVERY_DATE:  17892 TJD;   139 DOY;   17/05/19 (yy/mm/dd)
DISCOVERY_TIME:  43092 SOD {11:58:12.00} UT
LEAD_TIME:       30.434 [days]
MAX_DATE:        17922 TJD;   169 DOY;   17/06/18 (yy/mm/dd)
MAX_TIME:        80611 SOD {22:23:31.20} UT
MAX_UNCERT:      1.120 [days]
CUSP_WIDTH:      6.58 +/- 1.28 [days]
u0:              0.88 +/- 0.02 [RingUnits]
MAX_MAG:         18.4 mag (estimated)
BASE_MAG:        18.81 +/- 0.00 [mag]
AMPLIFICATION:   1.44 +/- 0.02 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1138.html
SUN_POSTN:        88.26d {+05h 53m 01s}  +23.43d {+23d 25' 36"}
SUN_DIST:        173.10 [deg]   Sun_angle= -11.6 [hr] (East of Sun)
MOON_POSTN:       23.90d {+01h 35m 36s}   +5.23d {+05d 13' 60"}
MOON_DIST:       119.88 [deg]
GAL_COORDS:      358.79,  3.40 [deg] galactic lon,lat of the burst
ECL_COORDS:      263.28, -4.88 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.