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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 10 Jul 17 10:30:49 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201701283
SRC_RA:          269.0127d {+17h 56m 03s} (J2000),
                 269.2923d {+17h 57m 10s} (current),
                 268.2113d {+17h 52m 51s} (1950)
SRC_DEC:         -30.0375d {-30d 02' 14"} (J2000),
                 -30.0389d {-30d 02' 19"} (current),
                 -30.0308d {-30d 01' 50"} (1950)
DISCOVERY_DATE:  17914 TJD;   161 DOY;   17/06/10 (yy/mm/dd)
DISCOVERY_TIME:  37849 SOD {10:30:49.00} UT
LEAD_TIME:       30.084 [days]
MAX_DATE:        17944 TJD;   191 DOY;   17/07/10 (yy/mm/dd)
MAX_TIME:        45100 SOD {12:31:40.79} UT
MAX_UNCERT:      1.720 [days]
CUSP_WIDTH:      3.39 +/- 0.80 [days]
u0:              1.10 +/- 0.02 [RingUnits]
MAX_MAG:         17.8 mag (estimated)
BASE_MAG:        18.08 +/- 0.00 [mag]
AMPLIFICATION:   1.27 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1283.html
SUN_POSTN:       109.89d {+07h 19m 35s}  +22.18d {+22d 10' 37"}
SUN_DIST:        159.94 [deg]   Sun_angle= -10.6 [hr] (East of Sun)
MOON_POSTN:      304.42d {+20h 17m 40s}  -17.64d {-17d 38' 13"}
MOON_DIST:        34.26 [deg]
GAL_COORDS:        0.21, -2.51 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.14, -6.60 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.