Results 61 to 70 of about 89,333 (270)
Submillimeter Detections of Spitzer Space Telescope Galaxy Populations [PDF]
Accepted for ApJS Spitzer Special Issue.
Herve Dole+27 more
openaire +4 more sources
PHOTOMETRIC MONITORING OF THE COLDEST KNOWN BROWN DWARF WITH THE SPITZER SPACE TELESCOPE [PDF]
Because WISE J085510.83−071442.5 (hereafter WISE 0855-0714) is the coldest known brown dwarf (∼250 K) and one of the Sun’s closest neighbors (2.2 pc), it offers a unique opportunity to study a planet-like atmosphere in an unexplored regime of temperature.
T. Esplin+6 more
semanticscholar +1 more source
We present results from the Cosmic Evolution Early Release Survey on the stellar population parameters for 28 galaxies with redshifts 4 < z < 9 using imaging data from the James Webb Space Telescope (JWST) Mid-Infrared Instrument (MIRI) combined with ...
Casey Papovich+48 more
doaj +1 more source
A HIDDEN POPULATION OF MASSIVE STARS WITH CIRCUMSTELLAR SHELLS DISCOVERED WITH THESPITZER SPACE TELESCOPE [PDF]
We have discovered a large number of circular and elliptical shells at 24 μm around luminous central sources with MIPS on board the Spitzer Space Telescope.
Stefanie Wachter+5 more
openalex +3 more sources
Emergent Exoplanet Flux: Review of the Spitzer Results [PDF]
Observations using the Spitzer Space Telescope provided the first detections of photons from extrasolar planets. Spitzer observations are allowing us to infer the temperature structure, composition, and dynamics of exoplanet atmospheres.
Bouchy+6 more
core +1 more source
We present the deepest constraints yet on the median rest-UV+optical spectral energy distribution (SED) of z ∼ 10 galaxies prior to James Webb Space Telescope science operations.
Mauro Stefanon+5 more
doaj +1 more source
Dust Disks Around Young Stellar Objects [PDF]
To reproduce the spectral energy distributions (SEDs) of young stellar objects (YSOs), we perform radiative transfer model calculations for the circumstellar dust disks with various shapes and many dust species.
Kyung-Won Suh
doaj +1 more source
The Spitzer Warm Mission Science Prospects [PDF]
After exhaustion of its cryogen, the Spitzer Space telescope will still have a fully functioning two-channel mid-IR camera that will have sensitivities better than any other ground or space-based telescopes until the launch of JWST.
Carl Grillmair+12 more
core +1 more source
Direct HST Dust Lane Detection in Powerful Narrow-Line Radio Galaxies
We present the analysis of near-infrared Hubble Space Telescope imaging of 10 Fanaroff Riley II powerful radio galaxies at low redshift (0.03 < z < 0.11) optically classified as narrow-line radio galaxies.
Edgar A. Ramírez+7 more
doaj +1 more source
Novel Deep Level Image State Ensemble Enhancement Method for M87 Imaging
Standard spatial domain filters fail to adequately denoise and enhance the contrast of an image. These filters have drawbacks like oversmoothing, diminished texture, and lack of generative capabilities.
Timothy Ryan Taylor+2 more
doaj +1 more source