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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 19 Jun 17 11:57:51 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201701128
SRC_RA:          269.0380d {+17h 56m 09s} (J2000),
                 269.3163d {+17h 57m 16s} (current),
                 268.2374d {+17h 52m 57s} (1950)
SRC_DEC:         -29.9047d {-29d 54' 16"} (J2000),
                 -29.9061d {-29d 54' 21"} (current),
                 -29.8981d {-29d 53' 52"} (1950)
DISCOVERY_DATE:  17892 TJD;   139 DOY;   17/05/19 (yy/mm/dd)
DISCOVERY_TIME:  43071 SOD {11:57:51.00} UT
LEAD_TIME:       31.399 [days]
MAX_DATE:        17923 TJD;   170 DOY;   17/06/19 (yy/mm/dd)
MAX_TIME:        77587 SOD {21:33:07.20} UT
MAX_UNCERT:      0.340 [days]
CUSP_WIDTH:      2.25 +/- 0.48 [days]
u0:              0.90 +/- 0.02 [RingUnits]
MAX_MAG:         18.0 mag (estimated)
BASE_MAG:        18.37 +/- 0.00 [mag]
AMPLIFICATION:   1.41 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1128.html
SUN_POSTN:        88.26d {+05h 53m 01s}  +23.43d {+23d 25' 36"}
SUN_DIST:        173.45 [deg]   Sun_angle= 11.9 [hr] (West of Sun)
MOON_POSTN:       23.89d {+01h 35m 35s}   +5.23d {+05d 13' 56"}
MOON_DIST:       113.86 [deg]
GAL_COORDS:        0.34, -2.47 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.16, -6.47 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.