////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 25 Mar 17 20:15:04 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700388 SRC_RA: 265.9181d {+17h 43m 40s} (J2000), 266.1868d {+17h 44m 45s} (current), 265.1351d {+17h 40m 32s} (1950) SRC_DEC: -27.1883d {-27d 11' 17"} (J2000), -27.1949d {-27d 11' 41"} (current), -27.1666d {-27d 09' 59"} (1950) DISCOVERY_DATE: 17809 TJD; 56 DOY; 17/02/25 (yy/mm/dd) DISCOVERY_TIME: 72904 SOD {20:15:04.00} UT LEAD_TIME: 35.021 [days] MAX_DATE: 17844 TJD; 91 DOY; 17/04/01 (yy/mm/dd) MAX_TIME: 74736 SOD {20:45:36.00} UT MAX_UNCERT: 6.290 [days] CUSP_WIDTH: 15.05 +/- 3.38 [days] u0: 0.91 +/- 0.18 [RingUnits] MAX_MAG: 18.2 mag (estimated) BASE_MAG: 18.55 +/- 0.00 [mag] AMPLIFICATION: 1.40 +/- 0.16 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0388.html SUN_POSTN: 4.93d {+00h 19m 44s} +2.13d {+02d 08' 02"} SUN_DIST: 98.75 [deg] Sun_angle= 6.6 [hr] (West of Sun) MOON_POSTN: 337.63d {+22h 30m 31s} -9.61d {-09d 36' 29"} MOON_DIST: 69.18 [deg] GAL_COORDS: 1.27, 1.28 [deg] galactic lon,lat of the burst ECL_COORDS: 266.36, -3.80 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.