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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 02 Jul 17 15:55:25 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201701248
SRC_RA:          269.0912d {+17h 56m 22s} (J2000),
                 269.3706d {+17h 57m 29s} (current),
                 268.2895d {+17h 53m 09s} (1950)
SRC_DEC:         -30.0834d {-30d 05' 00"} (J2000),
                 -30.0847d {-30d 05' 04"} (current),
                 -30.0770d {-30d 04' 36"} (1950)
DISCOVERY_DATE:  17906 TJD;   153 DOY;   17/06/02 (yy/mm/dd)
DISCOVERY_TIME:  57325 SOD {15:55:25.00} UT
LEAD_TIME:       44.956 [days]
MAX_DATE:        17951 TJD;   198 DOY;   17/07/17 (yy/mm/dd)
MAX_TIME:        53481 SOD {14:51:21.59} UT
MAX_UNCERT:      4.470 [days]
CUSP_WIDTH:      11.06 +/- 1.50 [days]
u0:              0.76 +/- 0.51 [RingUnits]
MAX_MAG:         17.9 mag (estimated)
BASE_MAG:        18.38 +/- 0.00 [mag]
AMPLIFICATION:   1.58 +/- 0.72 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1248.html
SUN_POSTN:       101.91d {+06h 47m 39s}  +22.98d {+22d 59' 04"}
SUN_DIST:        166.74 [deg]   Sun_angle= -11.2 [hr] (East of Sun)
MOON_POSTN:      209.14d {+13h 56m 35s}   -6.96d {-06d 57' 50"}
MOON_DIST:        60.84 [deg]
GAL_COORDS:        0.21, -2.60 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.21, -6.65 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.