////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 30 Jun 19 19:53:25 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901008 SRC_RA: 270.1301d {+18h 00m 31s} (J2000), 270.4360d {+18h 01m 45s} (current), 269.3422d {+17h 57m 22s} (1950) SRC_DEC: -27.8951d {-27d 53' 41"} (J2000), -27.8946d {-27d 53' 39"} (current), -27.8938d {-27d 53' 37"} (1950) DISCOVERY_DATE: 18633 TJD; 150 DOY; 19/05/30 (yy/mm/dd) DISCOVERY_TIME: 71605 SOD {19:53:25.00} UT LEAD_TIME: 26.172 [days] MAX_DATE: 18660 TJD; 177 DOY; 19/06/26 (yy/mm/dd) MAX_TIME: 86 SOD {00:01:26.40} UT MAX_UNCERT: 0.110 [days] CUSP_WIDTH: 22.98 +/- 4.32 [days] u0: 0.11 +/- 0.02 [RingUnits] MAX_MAG: 16.8 mag (estimated) BASE_MAG: 19.10 +/- 0.00 [mag] AMPLIFICATION: 8.55 +/- 1.95 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1008.html SUN_POSTN: 99.52d {+06h 38m 04s} +23.15d {+23d 08' 52"} SUN_DIST: 170.53 [deg] Sun_angle= -11.4 [hr] (East of Sun) MOON_POSTN: 71.76d {+04h 47m 01s} +19.33d {+19d 19' 57"} MOON_DIST: 160.90 [deg] GAL_COORDS: 2.56, -2.29 [deg] galactic lon,lat of the burst ECL_COORDS: 270.12, -4.46 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.