////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 16 Mar 18 21:01:52 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800377 SRC_RA: 264.0447d {+17h 36m 11s} (J2000), 264.3280d {+17h 37m 19s} (current), 263.2638d {+17h 33m 03s} (1950) SRC_DEC: -26.9222d {-26d 55' 19"} (J2000), -26.9324d {-26d 55' 56"} (current), -26.8914d {-26d 53' 28"} (1950) DISCOVERY_DATE: 18165 TJD; 47 DOY; 18/02/16 (yy/mm/dd) DISCOVERY_TIME: 75712 SOD {21:01:52.00} UT LEAD_TIME: 35.340 [days] MAX_DATE: 18201 TJD; 83 DOY; 18/03/24 (yy/mm/dd) MAX_TIME: 18662 SOD {05:11:02.40} UT MAX_UNCERT: 2.660 [days] CUSP_WIDTH: 16.11 +/- 1.56 [days] u0: 0.50 +/- 0.13 [RingUnits] MAX_MAG: 18.3 mag (estimated) BASE_MAG: 19.16 +/- 0.00 [mag] AMPLIFICATION: 2.15 +/- 0.47 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0377.html SUN_POSTN: 356.54d {+23h 46m 08s} -1.50d {-01d 30' 01"} SUN_DIST: 91.29 [deg] Sun_angle= 6.1 [hr] (West of Sun) MOON_POSTN: 350.34d {+23h 21m 22s} -7.20d {-07d 12' 12"} MOON_DIST: 83.21 [deg] GAL_COORDS: 0.61, 2.83 [deg] galactic lon,lat of the burst ECL_COORDS: 264.68, -3.59 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.