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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 28 Aug 17 20:14:29 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201701601
SRC_RA:          268.4530d {+17h 53m 49s} (J2000),
                 268.7324d {+17h 54m 56s} (current),
                 267.6582d {+17h 50m 38s} (1950)
SRC_DEC:         -29.0184d {-29d 01' 05"} (J2000),
                 -29.0208d {-29d 01' 14"} (current),
                 -29.0090d {-29d 00' 31"} (1950)
DISCOVERY_DATE:  17962 TJD;   209 DOY;   17/07/28 (yy/mm/dd)
DISCOVERY_TIME:  72869 SOD {20:14:29.00} UT
LEAD_TIME:       23.928 [days]
MAX_DATE:        17986 TJD;   233 DOY;   17/08/21 (yy/mm/dd)
MAX_TIME:        66614 SOD {18:30:14.40} UT
MAX_UNCERT:      1.710 [days]
CUSP_WIDTH:      34.76 +/- 1.75 [days]
u0:              0.85 +/- 0.01 [RingUnits]
MAX_MAG:         18.8 mag (estimated)
BASE_MAG:        19.24 +/- 0.00 [mag]
AMPLIFICATION:   1.46 +/- 0.01 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1601.html
SUN_POSTN:       157.50d {+10h 30m 01s}   +9.42d {+09d 25' 02"}
SUN_DIST:        113.06 [deg]   Sun_angle= -7.4 [hr] (East of Sun)
MOON_POSTN:      239.35d {+15h 57m 23s}  -15.08d {-15d 05' 04"}
MOON_DIST:        30.47 [deg]
GAL_COORDS:        0.85, -1.58 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.64, -5.59 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.