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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 08 Apr 17 04:04:44 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700500
SRC_RA:          272.5545d {+18h 10m 13s} (J2000),
                 272.8286d {+18h 11m 19s} (current),
                 271.7570d {+18h 07m 02s} (1950)
SRC_DEC:         -29.4314d {-29d 25' 52"} (J2000),
                 -29.4269d {-29d 25' 36"} (current),
                 -29.4419d {-29d 26' 30"} (1950)
DISCOVERY_DATE:  17820 TJD;    67 DOY;   17/03/08 (yy/mm/dd)
DISCOVERY_TIME:  14684 SOD {04:04:44.00} UT
LEAD_TIME:       31.578 [days]
MAX_DATE:        17851 TJD;    98 DOY;   17/04/08 (yy/mm/dd)
MAX_TIME:        64627 SOD {17:57:07.20} UT
MAX_UNCERT:      2.660 [days]
CUSP_WIDTH:      9.14 +/- 3.70 [days]
u0:              0.54 +/- 0.07 [RingUnits]
MAX_MAG:         19.5 mag (estimated)
BASE_MAG:        20.23 +/- 0.01 [mag]
AMPLIFICATION:   2.04 +/- 0.24 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0500.html
SUN_POSTN:        17.09d {+01h 08m 21s}   +7.26d {+07d 15' 31"}
SUN_DIST:        105.96 [deg]   Sun_angle= 7.0 [hr] (West of Sun)
MOON_POSTN:      164.42d {+10h 57m 40s}   +7.69d {+07d 41' 09"}
MOON_DIST:       109.77 [deg]
GAL_COORDS:        2.25, -4.90 [deg] galactic lon,lat of the burst
ECL_COORDS:      272.24, -6.01 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.