CANDELS Multiwavelength Catalogs: Source Identification and Photometry
  in the CANDELS COSMOS Survey Field
  We present a multi-wavelength photometric catalog in the COSMOS field as part
of the observations by the Cosmic Assembly Near-infrared Deep Extragalactic
Legacy Survey (CANDELS). The catalog is based on Hubble Space Telescope Wide
Field Camera 3 (HST/WFC3) and Advanced Camera for Surveys (ACS) observations of
the COSMOS field (centered at RA: $10^h00^m28^s$,
Dec:$+02^{\circ}12^{\prime}21^{\prime\prime}$). The final catalog has 38671
sources with photometric data in forty two bands from UV to the infrared ($\rm
\sim 0.3-8\,\mu m$). This includes broad-band photometry from the HST, CFHT,
Subaru, VISTA and Spitzer Space Telescope in the visible, near infrared and
infrared bands along with intermediate and narrow-band photometry from Subaru
and medium band data from Mayall NEWFIRM. Source detection was conducted in the
WFC3 F160W band (at $\rm 1.6\,\mu m$) and photometry is generated using the
Template FITting algorithm. We further present a catalog of the physical
properties of sources as identified in the HST F160W band and measured from the
multi-band photometry by fitting the observed spectral energy distributions of
sources against templates.
