////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 08 Apr 12 17:42:42 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201200422 SRC_RA: 272.7857d {+18h 11m 09s} (J2000), 272.9752d {+18h 11m 54s} (current), 272.0079d {+18h 08m 02s} (1950) SRC_DEC: -26.2631d {-26d 15' 46"} (J2000), -26.2597d {-26d 15' 34"} (current), -26.2747d {-26d 16' 28"} (1950) DISCOVERY_DATE: 15994 TJD; 68 DOY; 12/03/08 (yy/mm/dd) DISCOVERY_TIME: 63762 SOD {17:42:42.00} UT LEAD_TIME: 29.261 [days] MAX_DATE: 16023 TJD; 97 DOY; 12/04/06 (yy/mm/dd) MAX_TIME: 86313 SOD {23:58:33.59} UT MAX_UNCERT: 0.170 [days] CUSP_WIDTH: 4.44 +/- 0.36 [days] u0: 0.66 +/- 0.01 [RingUnits] MAX_MAG: 17.9 mag (estimated) BASE_MAG: 18.51 +/- 0.00 [mag] AMPLIFICATION: 1.73 +/- 0.03 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0422.html SUN_POSTN: 17.80d {+01h 11m 12s} +7.55d {+07d 32' 57"} SUN_DIST: 106.60 [deg] Sun_angle= 7.0 [hr] (West of Sun) MOON_POSTN: 223.58d {+14h 54m 20s} -18.53d {-18d 31' 32"} MOON_DIST: 46.05 [deg] GAL_COORDS: 5.14, -3.56 [deg] galactic lon,lat of the burst ECL_COORDS: 272.50, -2.85 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.