////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 04 Jul 19 21:26:39 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901048 SRC_RA: 268.6639d {+17h 54m 39s} (J2000), 268.9730d {+17h 55m 54s} (current), 267.8685d {+17h 51m 28s} (1950) SRC_DEC: -29.1040d {-29d 06' 13"} (J2000), -29.1062d {-29d 06' 21"} (current), -29.0956d {-29d 05' 43"} (1950) DISCOVERY_DATE: 18638 TJD; 155 DOY; 19/06/04 (yy/mm/dd) DISCOVERY_TIME: 77199 SOD {21:26:39.00} UT LEAD_TIME: 45.107 [days] MAX_DATE: 18684 TJD; 201 DOY; 19/07/20 (yy/mm/dd) MAX_TIME: 86 SOD {00:01:26.40} UT MAX_UNCERT: 3.990 [days] CUSP_WIDTH: 25.60 +/- 1.61 [days] u0: 1.25 +/- 0.07 [RingUnits] MAX_MAG: 17.4 mag (estimated) BASE_MAG: 17.66 +/- 0.00 [mag] AMPLIFICATION: 1.20 +/- 0.02 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1048.html SUN_POSTN: 103.71d {+06h 54m 51s} +22.84d {+22d 50' 14"} SUN_DIST: 165.36 [deg] Sun_angle= -11.0 [hr] (East of Sun) MOON_POSTN: 134.12d {+08h 56m 29s} +19.37d {+19d 22' 18"} MOON_DIST: 137.96 [deg] GAL_COORDS: 0.87, -1.78 [deg] galactic lon,lat of the burst ECL_COORDS: 268.83, -5.67 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.