////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 22 Sep 19 18:52:31 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901472 SRC_RA: 267.4871d {+17h 49m 57s} (J2000), 267.8044d {+17h 51m 13s} (current), 266.6795d {+17h 46m 43s} (1950) SRC_DEC: -31.0062d {-31d 00' 21"} (J2000), -31.0107d {-31d 00' 37"} (current), -30.9920d {-30d 59' 30"} (1950) DISCOVERY_DATE: 18717 TJD; 234 DOY; 19/08/22 (yy/mm/dd) DISCOVERY_TIME: 67951 SOD {18:52:31.00} UT LEAD_TIME: 30.126 [days] MAX_DATE: 18747 TJD; 264 DOY; 19/09/21 (yy/mm/dd) MAX_TIME: 78796 SOD {21:53:16.80} UT MAX_UNCERT: 1.370 [days] CUSP_WIDTH: 46.53 +/- 5.54 [days] u0: 0.34 +/- 0.07 [RingUnits] MAX_MAG: 17.8 mag (estimated) BASE_MAG: 18.98 +/- 0.00 [mag] AMPLIFICATION: 2.99 +/- 0.61 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1472.html SUN_POSTN: 179.52d {+11h 58m 06s} +0.21d {+00d 12' 24"} SUN_DIST: 88.63 [deg] Sun_angle= -5.9 [hr] (East of Sun) MOON_POSTN: 98.44d {+06h 33m 46s} +22.77d {+22d 46' 06"} MOON_DIST: 167.45 [deg] GAL_COORDS: 358.71, -1.87 [deg] galactic lon,lat of the burst ECL_COORDS: 267.83, -7.59 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.