////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 29 Apr 19 18:45:25 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900597 SRC_RA: 271.4500d {+18h 05m 48s} (J2000), 271.7499d {+18h 07m 00s} (current), 270.6707d {+18h 02m 41s} (1950) SRC_DEC: -26.5015d {-26d 30' 04"} (J2000), -26.4985d {-26d 29' 54"} (current), -26.5067d {-26d 30' 23"} (1950) DISCOVERY_DATE: 18571 TJD; 88 DOY; 19/03/29 (yy/mm/dd) DISCOVERY_TIME: 67525 SOD {18:45:25.00} UT LEAD_TIME: 46.842 [days] MAX_DATE: 18618 TJD; 135 DOY; 19/05/15 (yy/mm/dd) MAX_TIME: 53913 SOD {14:58:33.59} UT MAX_UNCERT: 0.590 [days] CUSP_WIDTH: 31.56 +/- 0.92 [days] u0: 0.00 +/- 0.16 [RingUnits] MAX_MAG: 7.6 mag (estimated) BASE_MAG: 19.36 +/- 0.00 [mag] AMPLIFICATION: 387.36 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0597.html SUN_POSTN: 36.78d {+02h 27m 06s} +14.55d {+14d 32' 56"} SUN_DIST: 127.54 [deg] Sun_angle= 8.3 [hr] (West of Sun) MOON_POSTN: 343.04d {+22h 52m 09s} -11.31d {-11d 18' 49"} MOON_DIST: 68.34 [deg] GAL_COORDS: 4.35, -2.63 [deg] galactic lon,lat of the burst ECL_COORDS: 271.30, -3.07 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.