////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 03 Nov 19 20:01:18 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901524 SRC_RA: 271.2752d {+18h 05m 06s} (J2000), 271.5869d {+18h 06m 21s} (current), 270.4864d {+18h 01m 57s} (1950) SRC_DEC: -28.0443d {-28d 02' 38"} (J2000), -28.0416d {-28d 02' 29"} (current), -28.0486d {-28d 02' 54"} (1950) DISCOVERY_DATE: 18759 TJD; 276 DOY; 19/10/03 (yy/mm/dd) DISCOVERY_TIME: 72078 SOD {20:01:18.00} UT LEAD_TIME: 55.899 [days] MAX_DATE: 18815 TJD; 332 DOY; 19/11/28 (yy/mm/dd) MAX_TIME: 63331 SOD {17:35:31.20} UT MAX_UNCERT: 3.410 [days] CUSP_WIDTH: 34.79 +/- 1.23 [days] u0: 0.51 +/- 0.11 [RingUnits] MAX_MAG: 16.4 mag (estimated) BASE_MAG: 17.24 +/- 0.00 [mag] AMPLIFICATION: 2.12 +/- 0.40 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1524.html SUN_POSTN: 218.68d {+14h 34m 43s} -15.16d {-15d 09' 30"} SUN_DIST: 50.45 [deg] Sun_angle= -3.5 [hr] (East of Sun) MOON_POSTN: 307.43d {+20h 29m 44s} -21.15d {-21d 09' 12"} MOON_DIST: 33.19 [deg] GAL_COORDS: 2.93, -3.25 [deg] galactic lon,lat of the burst ECL_COORDS: 271.13, -4.61 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.