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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 01 Apr 17 13:48:51 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700456
SRC_RA:          269.9861d {+17h 59m 57s} (J2000),
                 270.2559d {+18h 01m 01s} (current),
                 269.2002d {+17h 56m 48s} (1950)
SRC_DEC:         -27.5822d {-27d 34' 55"} (J2000),
                 -27.5820d {-27d 34' 54"} (current),
                 -27.5802d {-27d 34' 48"} (1950)
DISCOVERY_DATE:  17813 TJD;    60 DOY;   17/03/01 (yy/mm/dd)
DISCOVERY_TIME:  49730 SOD {13:48:50.00} UT
LEAD_TIME:       56.096 [days]
MAX_DATE:        17869 TJD;   116 DOY;   17/04/26 (yy/mm/dd)
MAX_TIME:        58060 SOD {16:07:40.79} UT
MAX_UNCERT:      4.870 [days]
CUSP_WIDTH:      45.30 +/- 4.13 [days]
u0:              0.53 +/- 0.10 [RingUnits]
MAX_MAG:         15.7 mag (estimated)
BASE_MAG:        16.48 +/- 0.00 [mag]
AMPLIFICATION:   2.06 +/- 0.32 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0456.html
SUN_POSTN:        11.06d {+00h 44m 15s}   +4.75d {+04d 45' 15"}
SUN_DIST:        101.77 [deg]   Sun_angle= 6.7 [hr] (West of Sun)
MOON_POSTN:       72.03d {+04h 48m 08s}  +17.26d {+17d 15' 18"}
MOON_DIST:       160.28 [deg]
GAL_COORDS:        2.77, -2.03 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.99, -4.14 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.