////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 27 Jul 15 08:39:00 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201501767 SRC_RA: 274.4601d {+18h 17m 50s} (J2000), 274.7017d {+18h 18m 48s} (current), 273.6800d {+18h 14m 43s} (1950) SRC_DEC: -26.6675d {-26d 40' 02"} (J2000), -26.6606d {-26d 39' 37"} (current), -26.6873d {-26d 41' 13"} (1950) DISCOVERY_DATE: 17200 TJD; 178 DOY; 15/06/27 (yy/mm/dd) DISCOVERY_TIME: 31140 SOD {08:39:00.00} UT LEAD_TIME: 30.804 [days] MAX_DATE: 17231 TJD; 209 DOY; 15/07/28 (yy/mm/dd) MAX_TIME: 14169 SOD {03:56:09.59} UT MAX_UNCERT: 1.600 [days] CUSP_WIDTH: 12.68 +/- 1.26 [days] u0: 1.05 +/- 0.02 [RingUnits] MAX_MAG: 16.9 mag (estimated) BASE_MAG: 17.19 +/- 0.00 [mag] AMPLIFICATION: 1.30 +/- 0.01 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1767.html SUN_POSTN: 126.35d {+08h 25m 23s} +19.25d {+19d 14' 50"} SUN_DIST: 150.02 [deg] Sun_angle= -9.9 [hr] (East of Sun) MOON_POSTN: 249.91d {+16h 39m 38s} -17.38d {-17d 22' 58"} MOON_DIST: 24.73 [deg] GAL_COORDS: 5.50, -5.08 [deg] galactic lon,lat of the burst ECL_COORDS: 273.99, -3.29 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.