////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 05 Mar 18 02:18:26 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800272 SRC_RA: 269.2766d {+17h 57m 06s} (J2000), 269.5643d {+17h 58m 15s} (current), 268.4817d {+17h 53m 56s} (1950) SRC_DEC: -29.0098d {-29d 00' 34"} (J2000), -29.0108d {-29d 00' 38"} (current), -29.0044d {-29d 00' 15"} (1950) DISCOVERY_DATE: 18154 TJD; 36 DOY; 18/02/05 (yy/mm/dd) DISCOVERY_TIME: 8306 SOD {02:18:26.00} UT LEAD_TIME: 38.471 [days] MAX_DATE: 18192 TJD; 74 DOY; 18/03/15 (yy/mm/dd) MAX_TIME: 48988 SOD {13:36:28.79} UT MAX_UNCERT: 0.730 [days] CUSP_WIDTH: 16.48 +/- 0.86 [days] u0: 0.00 +/- 0.36 [RingUnits] MAX_MAG: 7.5 mag (estimated) BASE_MAG: 18.90 +/- 0.00 [mag] AMPLIFICATION: 263.64 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0272.html SUN_POSTN: 345.68d {+23h 02m 44s} -6.12d {-06d 07' 03"} SUN_DIST: 74.91 [deg] Sun_angle= 5.1 [hr] (West of Sun) MOON_POSTN: 204.01d {+13h 36m 02s} -4.76d {-04d 45' 38"} MOON_DIST: 66.36 [deg] GAL_COORDS: 1.22, -2.20 [deg] galactic lon,lat of the burst ECL_COORDS: 269.36, -5.57 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.