  We report the detection of a 3.6sigma 350micron-selected source in the Bootes
Deep Field. The source, the first Short-wavelength Submillimeter-selected
Galaxy (SSG 1), was discovered as part of a blank field extragalactic survey
using the 350micron-optimised Submillimeter High Angular Resolution Camera
(SHARC II) at the Caltech Submillimeter Observatory. With multiwavelength
photometry from NOAO-NDWFS (R and I band), FLAMEX (J and K_s), Spitzer (IRAC
and MIPS) and the Westerbork 1.4GHz Deep Survey (radio upper limit), we are
able to constrain the photometric redshift using different methods, all of
which suggest a redshift of close to 1. In the absence of long-wavelength
submillimeter data we use SED templates to infer that this source is an
ultraluminous infrared galaxy (ULIRG) with a dust temperature of 30+/-5 K,
occupying a region of luminosity-temperature space shared by modarate redshift
ISO-selected ULIRGs (rather than high redshift SCUBA-selected SMGs). SHARC II
can thus select SMGs with moderately "warm'' dust that might be missed in
submillimeter surveys at longer wavelengths.
