////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 24 Mar 17 22:04:02 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700378 SRC_RA: 269.6044d {+17h 58m 25s} (J2000), 269.8817d {+17h 59m 32s} (current), 268.7961d {+17h 55m 11s} (1950) SRC_DEC: -31.0860d {-31d 05' 09"} (J2000), -31.0864d {-31d 05' 10"} (current), -31.0821d {-31d 04' 55"} (1950) DISCOVERY_DATE: 17808 TJD; 55 DOY; 17/02/24 (yy/mm/dd) DISCOVERY_TIME: 79442 SOD {22:04:02.00} UT LEAD_TIME: 28.201 [days] MAX_DATE: 17837 TJD; 84 DOY; 17/03/25 (yy/mm/dd) MAX_TIME: 10368 SOD {02:52:48.00} UT MAX_UNCERT: 1.140 [days] CUSP_WIDTH: 7.66 +/- 1.01 [days] u0: 0.57 +/- 0.05 [RingUnits] MAX_MAG: 18.3 mag (estimated) BASE_MAG: 19.05 +/- 0.00 [mag] AMPLIFICATION: 1.94 +/- 0.14 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0378.html SUN_POSTN: 4.09d {+00h 16m 22s} +1.77d {+01d 46' 15"} SUN_DIST: 94.52 [deg] Sun_angle= 6.3 [hr] (West of Sun) MOON_POSTN: 325.36d {+21h 41m 27s} -12.90d {-12d 53' 42"} MOON_DIST: 53.97 [deg] GAL_COORDS: 359.56, -3.48 [deg] galactic lon,lat of the burst ECL_COORDS: 269.66, -7.65 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.