////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 19 Apr 15 16:07:50 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500737 SRC_RA: 269.8688d {+17h 59m 29s} (J2000), 270.1096d {+18h 00m 26s} (current), 269.0775d {+17h 56m 19s} (1950) SRC_DEC: -28.4409d {-28d 26' 26"} (J2000), -28.4409d {-28d 26' 26"} (current), -28.4383d {-28d 26' 17"} (1950) DISCOVERY_DATE: 17100 TJD; 78 DOY; 15/03/19 (yy/mm/dd) DISCOVERY_TIME: 58070 SOD {16:07:50.00} UT LEAD_TIME: 63.890 [days] MAX_DATE: 17164 TJD; 142 DOY; 15/05/22 (yy/mm/dd) MAX_TIME: 48556 SOD {13:29:16.79} UT MAX_UNCERT: 2.400 [days] CUSP_WIDTH: 142.61 +/- 38.82 [days] u0: 0.00 +/- 0.21 [RingUnits] MAX_MAG: 12.7 mag (estimated) BASE_MAG: 20.51 +/- 0.22 [mag] AMPLIFICATION: 62.07 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0737.html SUN_POSTN: 27.23d {+01h 48m 56s} +11.22d {+11d 13' 11"} SUN_DIST: 119.07 [deg] Sun_angle= 7.8 [hr] (West of Sun) MOON_POSTN: 39.94d {+02h 39m 46s} +12.65d {+12d 39' 01"} MOON_DIST: 130.83 [deg] GAL_COORDS: 1.97, -2.36 [deg] galactic lon,lat of the burst ECL_COORDS: 269.88, -5.00 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.