135 datasets found

Keywords: spectral energy distribution

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  • Low-frequency study of 3C 31 with LOFAR

    We present a deep, low-frequency radio continuum study of the nearby Fanaroff-Riley class I (FR I) radio galaxy 3C 31 using a combination of LOw Frequency ARray (LOFAR; 30-85...
  • QSOs SED shapes from optical to NIR

    We define a quasar-galaxy mixing diagram using the slopes of their spectral energy distributions (SEDs) from 1{mu}m to 3000{AA} and from 1 to 3{mu}m in the rest frame. The...
  • 86 Herschel sources SED model parameters

    We present spectral energy distributions (SEDs) for 86 Herschel sources detected at 5{sigma} at 250, 350 and 500um in the HerMES SWIRE-Lockman field. We explore whether existing...
  • SED of 180 SIMBA 1.2mm sources

    Concatenating data from the millimetre regime to the infrared, we have performed spectral energy distribution (SED) modelling for 227 of the 405 millimetre continuum sources of...
  • The UNCOVER SPS cat. for robust sources up to z~15

    The recent UNCOVER survey with the James Webb Space Telescope (JWST) exploits the nearby cluster A2744 to create the deepest view of our Universe to date by leveraging strong...
  • FUV to FIR phot. of massive galaxies in SDSS Stripe 82

    The broadband spectral energy distribution of a galaxy encodes valuable information on its stellar mass, star formation rate (SFR), dust content, and possible fractional energy...
  • Time evolution of Mrk501 emission during 2017-2020

    We study the broadband emission of Mrk 501 using multiwavelength observations from 2017 to 2020 performed with a multitude of instruments, involving, among others, MAGIC,...
  • Extension of HOPS out to 500pc (eHOPS). I. Aquila

    We present a Spitzer/Herschel focused survey of the Aquila molecular clouds (d~436pc) as part of the eHOPS (extension of the Herschel orion protostar survey, or HOPS, Out to 500...
  • Stellar radii & extinctions from APOGEE, GALAH & RAVE

    Asteroseismology has become widely accepted as a benchmark for accurate and precise fundamental stellar properties. It can therefore be used to validate and calibrate stellar...
  • WERGS. II. SED fitting with optical, IR & radio data

    We present physical properties of radio galaxies (RGs) with f_1.4GHz_>1mJy discovered by Subaru Hyper Suprime-Cam (HSC) and Very Large Array Faint Images of the Radio Sky at...
  • Surveys of clumps & cores in Cygnus X. I. ~0.1pc MDCs

    Using infrared to (sub)millimeter data from Spitzer, Herschel, the James Clerk Maxwell Telescope, and the IRAM 30m telescope, we conducted an unbiased survey of the massive...
  • X-ray, opt. & radio SEDs of Fermi blazars

    In this paper, multiwavelength data are compiled for a sample of 1425 Fermi blazars to calculate their spectral energy distributions (SEDs). A parabolic function,...
  • The Herschel Orion Protostar Survey (HOPS): SEDs

    We present key results from the Herschel Orion Protostar Survey (HOPS): spectral energy distributions (SEDs) and model fits of 330 young stellar objects, predominantly...
  • An atlas of UV-to-MIR galaxy SEDs

    We present an atlas of 129 spectral energy distributions for nearby galaxies, with wavelength coverage spanning from the ultraviolet to the mid-infrared. Our atlas spans a broad...
  • Polarized NVSS sources SEDs

    An understanding of cosmic magnetism requires converting the polarization properties of extragalactic radio sources into the rest-frame in which the corresponding polarized...
  • The simultaneous optical-to-X-ray SED of AGNs

    We report Swift observations of a sample of 92 bright soft X-ray selected active galactic nuclei (AGNs). This sample represents the largest number of AGNs observed to study the...
  • SEDs of weak AGNs associated with LINERs

    We present a compilation of spectral energy distributions (SEDs) of 35 weak active galactic nuclei (AGNs) in low-ionization nuclear emission regions (LINERs) using recent data...
  • Emission lines of evolving HII regions

    We build, as far as theory will permit, self-consistent model HII regions around central clusters of aging stars. These produce strong emission line diagnostics applicable to...
  • Spectral energy distributions of Fermi blazars

    Recent works have developed samples of blazars from among the Fermi Large Area Telescope unassociated sources via machine-learning comparisons with known blazar samples....
  • Spitzer, WISE & Herschel obs. of the young SNR N132D

    We present Spitzer, Wide-field Infrared Survey Explorer (WISE), and Herschel observations of the young supernova remnant (SNR) N132D in the Large Magellanic Cloud, including...
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