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LABOCA observations of nearby, active galaxies
A. Weiss, A. Kovacs, R. Guesten +4
We present large scale 870 micron maps of the nearby starburst galaxies NGC253, NGC4945 and the nearest giant elliptical radio galaxy Centaurus A (NGC 5128) obtained with the newly…
Scanning strategies for imaging arrays
A. Kovacs
Large-format (sub)millimeter wavelength imaging arrays are best operated in scanning observing modes rather than traditional position-switched (chopped) modes. The choice of observ…
Submillimeter observations of the J2142-4423 Lya protocluster at z = 2.38
A. Beelen, A. Omont, N. Bavouzet +9
We present observations aimed at exploring both the nature of Lya emitting nebulae (Lya blobs) at z=2.38 and the way they trace large scale structure (LSS), by exploring their prox…
SHARC-2 350 Micron Observations of Distant Submillimeter Selected Galaxies
A. Kovacs, S. C. Chapman, C. D. Dowell +4
We present 350 micron observations of 15 Chapman et al. submillimeter galaxies (SMGs) with radio counterparts and optical redshifts. We detect 12 and obtain sensitive upper limits…
350 Micron Dust Emission from High Redshift Quasars
A. Beelen, P. Cox, D. J. Benford +5
We report detections of six high-redshift (1.8 < z < 6.4), optically luminous, radio-quiet quasars at 350 micron, using the SHARC II bolometer camera at the Caltech Submillimeter O…
SHARC 350 Micron Mapping of the Galactic Center from the Caltech Submillimeter Observatory
C. D. Dowell, D. C. Lis, E. Serabyn +3
Using the 20-pixel camera SHARC, we have surveyed the 350 micron emission from a 60 arcminute by 12 arcminute region in the Galactic center. A comparable region has been observed a…