////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 05 Mar 18 02:18:34 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800276 SRC_RA: 269.9597d {+17h 59m 50s} (J2000), 270.2543d {+18h 01m 01s} (current), 269.1459d {+17h 56m 35s} (1950) SRC_DEC: -31.9056d {-31d 54' 19"} (J2000), -31.9054d {-31d 54' 18"} (current), -31.9034d {-31d 54' 11"} (1950) DISCOVERY_DATE: 18154 TJD; 36 DOY; 18/02/05 (yy/mm/dd) DISCOVERY_TIME: 8314 SOD {02:18:34.00} UT LEAD_TIME: 30.044 [days] MAX_DATE: 18184 TJD; 66 DOY; 18/03/07 (yy/mm/dd) MAX_TIME: 12096 SOD {03:21:36.00} UT MAX_UNCERT: 6.230 [days] CUSP_WIDTH: 25.53 +/- 6.98 [days] u0: 0.76 +/- 0.07 [RingUnits] MAX_MAG: 19.0 mag (estimated) BASE_MAG: 19.48 +/- 0.00 [mag] AMPLIFICATION: 1.58 +/- 0.10 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0276.html SUN_POSTN: 345.68d {+23h 02m 44s} -6.12d {-06d 07' 03"} SUN_DIST: 74.41 [deg] Sun_angle= 5.0 [hr] (West of Sun) MOON_POSTN: 204.01d {+13h 36m 03s} -4.76d {-04d 45' 39"} MOON_DIST: 67.38 [deg] GAL_COORDS: 359.00, -4.15 [deg] galactic lon,lat of the burst ECL_COORDS: 269.97, -8.47 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.