////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 10 Apr 16 00:34:56 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201600609 SRC_RA: 269.7659d {+17h 59m 04s} (J2000), 270.0266d {+18h 00m 06s} (current), 268.9607d {+17h 55m 51s} (1950) SRC_DEC: -30.6048d {-30d 36' 16"} (J2000), -30.6050d {-30d 36' 17"} (current), -30.6017d {-30d 36' 05"} (1950) DISCOVERY_DATE: 17457 TJD; 70 DOY; 16/03/10 (yy/mm/dd) DISCOVERY_TIME: 2096 SOD {00:34:56.00} UT LEAD_TIME: 35.128 [days] MAX_DATE: 17492 TJD; 105 DOY; 16/04/14 (yy/mm/dd) MAX_TIME: 13132 SOD {03:38:52.79} UT MAX_UNCERT: 1.180 [days] CUSP_WIDTH: 35.29 +/- 3.83 [days] u0: 0.09 +/- 0.04 [RingUnits] MAX_MAG: 17.6 mag (estimated) BASE_MAG: 20.14 +/- 0.05 [mag] AMPLIFICATION: 10.41 +/- 4.83 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0609.html SUN_POSTN: 19.01d {+01h 16m 03s} +8.04d {+08d 02' 15"} SUN_DIST: 110.39 [deg] Sun_angle= 7.3 [hr] (West of Sun) MOON_POSTN: 55.56d {+03h 42m 14s} +14.88d {+14d 52' 35"} MOON_DIST: 144.74 [deg] GAL_COORDS: 0.05, -3.36 [deg] galactic lon,lat of the burst ECL_COORDS: 269.80, -7.17 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.