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We report the detection of CO(2r1) emission from the ultraluminous infrared galaxy (ULIRG) GOODS z p 1.2 J123634.53ϩ621241.3 (also known as the submillimeter galaxy GN 26). These observations represent the first discovery of high-redshift CO emission using the new Combined Array for Research in Millimeter-Wave Astronomy (CARMA). Of all high-redshift ()(More)
A Connected Dominating Set (CDS) of the graph representing a Wireless Sensor Network can be used as a virtual backbone for routing in the network. Since sensor nodes are constrained by limited on-board batteries, it is desirable to have a small CDS for the network. However, constructing a minimum size CDS has been shown to be a NP-hard problem. In this(More)
We present near-infrared images obtained with the HST NICMOS camera for a sample of 9 luminous (LIGs: L IR (8 − 1000µm) ≥ 10 11 L ⊙) and 15 ultra-luminous (ULIGS: L IR ≥ 10 12 L ⊙) infrared galaxies. The sample includes representative systems classified as warm (f 25µm /f 60µm > 0.2) and cold (f 25µm /f 60µm ≤ 0.2) based on the mid-infrared colors and(More)
We present new aperture synthesis CO maps of the Antennae (NGC 4038/39) obtained with the Caltech Millimeter Array. These sensitive images show molecular emission associated with the two nuclei and a partial ring of star formation to the west of NGC 4038, as well as revealing the large extent of the extra-nuclear region of star formation (the " overlap(More)
We present results of a CO(1-0) line survey in a complete sample of 12 low redshift (Z ≤ 0.1), optically bright QSOs (PG QSOs with M B ≤ −23 mag). Six new CO detections are reported here at levels exceeding I CO ≃2 Jy km s −1. Combined with three previously reported detections, we find that 9 of the 12 QSOs have abundant, dense ISMs characteristic of late(More)