////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 05 Sep 19 13:31:10 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901425 SRC_RA: 270.3720d {+18h 01m 29s} (J2000), 270.6821d {+18h 02m 44s} (current), 269.5807d {+17h 58m 19s} (1950) SRC_DEC: -28.4465d {-28d 26' 46"} (J2000), -28.4455d {-28d 26' 43"} (current), -28.4464d {-28d 26' 46"} (1950) DISCOVERY_DATE: 18700 TJD; 217 DOY; 19/08/05 (yy/mm/dd) DISCOVERY_TIME: 48670 SOD {13:31:10.00} UT LEAD_TIME: 29.742 [days] MAX_DATE: 18730 TJD; 247 DOY; 19/09/04 (yy/mm/dd) MAX_TIME: 26352 SOD {07:19:12.00} UT MAX_UNCERT: 0.410 [days] CUSP_WIDTH: 30.39 +/- 4.78 [days] u0: 0.08 +/- 0.01 [RingUnits] MAX_MAG: 17.5 mag (estimated) BASE_MAG: 20.14 +/- 0.00 [mag] AMPLIFICATION: 11.66 +/- 2.48 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1425.html SUN_POSTN: 164.06d {+10h 56m 14s} +6.79d {+06d 47' 18"} SUN_DIST: 107.82 [deg] Sun_angle= -7.1 [hr] (East of Sun) MOON_POSTN: 244.65d {+16h 18m 36s} -17.95d {-17d 57' 13"} MOON_DIST: 26.05 [deg] GAL_COORDS: 2.19, -2.75 [deg] galactic lon,lat of the burst ECL_COORDS: 270.33, -5.01 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.