////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 26 Feb 18 20:29:47 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800235 SRC_RA: 268.3828d {+17h 53m 32s} (J2000), 268.6730d {+17h 54m 42s} (current), 267.5802d {+17h 50m 19s} (1950) SRC_DEC: -30.2339d {-30d 14' 01"} (J2000), -30.2365d {-30d 14' 10"} (current), -30.2241d {-30d 13' 26"} (1950) DISCOVERY_DATE: 18144 TJD; 26 DOY; 18/01/26 (yy/mm/dd) DISCOVERY_TIME: 73787 SOD {20:29:47.00} UT LEAD_TIME: 41.321 [days] MAX_DATE: 18186 TJD; 68 DOY; 18/03/09 (yy/mm/dd) MAX_TIME: 15119 SOD {04:11:59.99} UT MAX_UNCERT: 9.710 [days] CUSP_WIDTH: 45.41 +/- 10.78 [days] u0: 0.51 +/- 0.09 [RingUnits] MAX_MAG: 19.4 mag (estimated) BASE_MAG: 20.21 +/- 0.00 [mag] AMPLIFICATION: 2.12 +/- 0.32 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0235.html SUN_POSTN: 339.84d {+22h 39m 22s} -8.50d {-08d 29' 46"} SUN_DIST: 69.50 [deg] Sun_angle= 4.7 [hr] (West of Sun) MOON_POSTN: 116.87d {+07h 47m 28s} +19.49d {+19d 29' 19"} MOON_DIST: 152.35 [deg] GAL_COORDS: 359.77, -2.14 [deg] galactic lon,lat of the burst ECL_COORDS: 268.59, -6.80 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.