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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Tue 28 Mar 17 18:31:44 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700417
SRC_RA:          269.9894d {+17h 59m 57s} (J2000),
                 270.2660d {+18h 01m 04s} (current),
                 269.1836d {+17h 56m 44s} (1950)
SRC_DEC:         -30.6935d {-30d 41' 36"} (J2000),
                 -30.6933d {-30d 41' 35"} (current),
                 -30.6915d {-30d 41' 28"} (1950)
DISCOVERY_DATE:  17812 TJD;    59 DOY;   17/02/28 (yy/mm/dd)
DISCOVERY_TIME:  66704 SOD {18:31:44.00} UT
LEAD_TIME:       29.410 [days]
MAX_DATE:        17842 TJD;    89 DOY;   17/03/30 (yy/mm/dd)
MAX_TIME:        15724 SOD {04:22:04.80} UT
MAX_UNCERT:      2.550 [days]
CUSP_WIDTH:      6.40 +/- 1.64 [days]
u0:              1.00 +/- 0.14 [RingUnits]
MAX_MAG:         18.9 mag (estimated)
BASE_MAG:        19.20 +/- 0.00 [mag]
AMPLIFICATION:   1.33 +/- 0.10 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0417.html
SUN_POSTN:         7.60d {+00h 30m 23s}   +3.28d {+03d 16' 47"}
SUN_DIST:         97.98 [deg]   Sun_angle= 6.5 [hr] (West of Sun)
MOON_POSTN:       17.14d {+01h 08m 33s}   +3.44d {+03d 26' 39"}
MOON_DIST:       106.25 [deg]
GAL_COORDS:        0.07, -3.57 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.99, -7.25 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.