////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 23 Feb 19 21:44:09 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900127 SRC_RA: 266.9359d {+17h 47m 45s} (J2000), 267.2565d {+17h 49m 02s} (current), 266.0952d {+17h 44m 23s} (1950) SRC_DEC: -35.7749d {-35d 46' 29"} (J2000), -35.7803d {-35d 46' 48"} (current), -35.7580d {-35d 45' 28"} (1950) DISCOVERY_DATE: 18506 TJD; 23 DOY; 19/01/23 (yy/mm/dd) DISCOVERY_TIME: 78249 SOD {21:44:09.00} UT LEAD_TIME: 36.863 [days] MAX_DATE: 18543 TJD; 60 DOY; 19/03/01 (yy/mm/dd) MAX_TIME: 66441 SOD {18:27:21.59} UT MAX_UNCERT: 10.230 [days] CUSP_WIDTH: 61.93 +/- 11.91 [days] u0: 0.45 +/- 0.05 [RingUnits] MAX_MAG: 18.2 mag (estimated) BASE_MAG: 19.18 +/- 0.00 [mag] AMPLIFICATION: 2.38 +/- 0.26 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0127.html SUN_POSTN: 336.82d {+22h 27m 17s} -9.68d {-09d 40' 56"} SUN_DIST: 67.82 [deg] Sun_angle= 4.6 [hr] (West of Sun) MOON_POSTN: 212.90d {+14h 11m 35s} -7.78d {-07d 46' 46"} MOON_DIST: 56.80 [deg] GAL_COORDS: 354.38, -3.93 [deg] galactic lon,lat of the burst ECL_COORDS: 267.46,-12.36 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.