////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 23 Mar 13 15:21:18 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201300326 SRC_RA: 271.8072d {+18h 07m 14s} (J2000), 272.0178d {+18h 08m 04s} (current), 271.0062d {+18h 04m 01s} (1950) SRC_DEC: -29.9680d {-29d 58' 04"} (J2000), -29.9656d {-29d 57' 55"} (current), -29.9748d {-29d 58' 28"} (1950) DISCOVERY_DATE: 16346 TJD; 54 DOY; 13/02/23 (yy/mm/dd) DISCOVERY_TIME: 55278 SOD {15:21:18.00} UT LEAD_TIME: 27.030 [days] MAX_DATE: 16373 TJD; 81 DOY; 13/03/22 (yy/mm/dd) MAX_TIME: 57887 SOD {16:04:47.99} UT MAX_UNCERT: 2.830 [days] CUSP_WIDTH: 45.82 +/- 8.89 [days] u0: 0.30 +/- 0.01 [RingUnits] MAX_MAG: 19.3 mag (estimated) BASE_MAG: 20.61 +/- 0.01 [mag] AMPLIFICATION: 3.35 +/- 0.11 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0326.html SUN_POSTN: 2.90d {+00h 11m 35s} +1.26d {+01d 15' 18"} SUN_DIST: 91.39 [deg] Sun_angle= 6.1 [hr] (West of Sun) MOON_POSTN: 137.75d {+09h 11m 00s} +10.89d {+10d 53' 35"} MOON_DIST: 133.49 [deg] GAL_COORDS: 1.47, -4.59 [deg] galactic lon,lat of the burst ECL_COORDS: 271.58, -6.54 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.