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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sun 23 Apr 17 06:51:34 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700601
SRC_RA:          271.9618d {+18h 07m 51s} (J2000),
                 272.2300d {+18h 08m 55s} (current),
                 271.1831d {+18h 04m 44s} (1950)
SRC_DEC:         -26.4024d {-26d 24' 08"} (J2000),
                 -26.3989d {-26d 23' 55"} (current),
                 -26.4100d {-26d 24' 35"} (1950)
DISCOVERY_DATE:  17835 TJD;    82 DOY;   17/03/23 (yy/mm/dd)
DISCOVERY_TIME:  24694 SOD {06:51:34.00} UT
LEAD_TIME:       25.664 [days]
MAX_DATE:        17860 TJD;   107 DOY;   17/04/17 (yy/mm/dd)
MAX_TIME:        82080 SOD {22:48:00.00} UT
MAX_UNCERT:      0.590 [days]
CUSP_WIDTH:      8.71 +/- 0.88 [days]
u0:              0.94 +/- 0.04 [RingUnits]
MAX_MAG:         19.1 mag (estimated)
BASE_MAG:        19.46 +/- 0.00 [mag]
AMPLIFICATION:   1.38 +/- 0.03 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0601.html
SUN_POSTN:        31.09d {+02h 04m 22s}  +12.62d {+12d 37' 09"}
SUN_DIST:        121.27 [deg]   Sun_angle= 7.9 [hr] (West of Sun)
MOON_POSTN:      351.22d {+23h 24m 52s}   -5.57d {-05d 34' 11"}
MOON_DIST:        77.68 [deg]
GAL_COORDS:        4.66, -2.98 [deg] galactic lon,lat of the burst
ECL_COORDS:      271.76, -2.98 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.