////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 23 Feb 19 21:44:07 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900126 SRC_RA: 266.1207d {+17h 44m 29s} (J2000), 266.4354d {+17h 45m 45s} (current), 265.2955d {+17h 41m 11s} (1950) SRC_DEC: -33.6483d {-33d 38' 53"} (J2000), -33.6552d {-33d 39' 18"} (current), -33.6275d {-33d 37' 38"} (1950) DISCOVERY_DATE: 18506 TJD; 23 DOY; 19/01/23 (yy/mm/dd) DISCOVERY_TIME: 78247 SOD {21:44:07.00} UT LEAD_TIME: 4.778 [days] MAX_DATE: 18511 TJD; 28 DOY; 19/01/28 (yy/mm/dd) MAX_TIME: 59097 SOD {16:24:57.59} UT MAX_UNCERT: 11.610 [days] CUSP_WIDTH: 40.50 +/- 4.95 [days] u0: 1.73 +/- 0.11 [RingUnits] MAX_MAG: 16.2 mag (estimated) BASE_MAG: 16.29 +/- 0.00 [mag] AMPLIFICATION: 1.09 +/- 0.01 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0126.html SUN_POSTN: 336.82d {+22h 27m 17s} -9.68d {-09d 40' 56"} SUN_DIST: 68.37 [deg] Sun_angle= 4.7 [hr] (West of Sun) MOON_POSTN: 212.90d {+14h 11m 35s} -7.78d {-07d 46' 45"} MOON_DIST: 55.59 [deg] GAL_COORDS: 355.85, -2.25 [deg] galactic lon,lat of the burst ECL_COORDS: 266.72,-10.25 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.