Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Radomski, J. T."'
Autor:
Almeida, Cristina Ramos, Levenson, N. A., Alonso-Herrero, A., Ramos, A. Asensio, Espinosa, J. M. Rodriguez, Garcia, A. M. Perez, Packham, C., Mason, R., Radomski, J. T., Diaz-Santos, T.
We present near-to-mid-infrared spectral energy distributions (SEDs) for 21 Seyfert galaxies, using subarcsecond resolution imaging data. Our aim is to compare the properties Seyfert 1 (Sy1) and Seyfert 2 (Sy2) tori using clumpy torus models and a Ba
Externí odkaz:
http://arxiv.org/abs/1201.4240
Autor:
Almeida, C. Ramos, Levenson, N. A., Alonso-Herrero, A., Ramos, A. Asensio, Espinosa, J. M. Rodriguez, Garcia, A. M. Perez, Packham, C., Mason, R., Radomski, J. T., Diaz-Santos, T.
We present new mid-infrared (MIR) imaging data for three Type-1 Seyfert galaxies obtained with T-ReCS on the Gemini-South Telescope at subarcsecond resolution. Our aim is to enlarge the sample studied in a previous work to compare the properties of T
Externí odkaz:
http://arxiv.org/abs/1101.3335
Dust reprocesses the intrinsic radiation of active galactic nuclei (AGNs) to emerge at longer wavelengths. The observed mid-infrared (MIR) luminosity depends fundamentally on the luminosity of the central engine, but in detail it also depends on the
Externí odkaz:
http://arxiv.org/abs/0908.0036
Autor:
Diaz-Santos, T., Alonso-Herrero, A., Colina, L., Packham, C., Radomski, J. T., Telesco, C. M.
We present T-ReCS high spatial resolution N-band (8-13 micron) spectroscopy of the central regions (a few kpc) of 3 local LIRGs. The nuclear spectra show deep 9.7 micron silicate absorption feature and the high ionization [SIV]10.5 micron emission li
Externí odkaz:
http://arxiv.org/abs/astro-ph/0610616
Publikováno v:
Astrophys.J.653:1353-1357,2006
We present high sensitivity sub-arcsecond resolution images of the Herbig Ae star AB Aurigae at 11.6 and 18.5 microns taken with Michelle on Gemini North. Bright extended dust emission close to the star is resolved at both wavelengths, with quadratic
Externí odkaz:
http://arxiv.org/abs/astro-ph/0609119
Autor:
Roche, P. F., Packham, C., Telesco, C. M., Radomski, J. T., Alonso-Hererro, A., Aitken, D. K., Colina, L., Perlman, E.
Publikováno v:
Mon.Not.Roy.Astron.Soc. 367 (2006) 1689-1698
High spatial resolution spectroscopy at 8-13microns with T-ReCS on Gemini-S has revealed striking variations in the mid-infrared emission and absorption in the nucleus of the Circinus galaxy on sub-arcsecond scales. The core of Circinus is compact an
Externí odkaz:
http://arxiv.org/abs/astro-ph/0601361
Autor:
Ciardi, D. R., Telesco, C. M., Packham, C., GomezMartin, C., Radomski, J. T., DeBuizer, J. M., Phillips, C. J., Harker, D. E.
Publikováno v:
Astrophys.J. 629 (2005) 897-902
We present spatially resolved mid-infrared spectroscopy of the class I/flat-spectrum protostellar binary system SVS20 in the Serpens cloud core. The spectra were obtained with the mid-infrared instrument T-ReCS on Gemini-South. SVS20-South, the more
Externí odkaz:
http://arxiv.org/abs/astro-ph/0504665
We present here a mid-infrared imaging survey of 26 sites of water maser emission. Observations were obtained at the InfraRed Telescope Facility 3-m telescope with the University of Florida mid-infrared imager/spectrometer OSCIR, and the JPL mid-infr
Externí odkaz:
http://arxiv.org/abs/astro-ph/0410630
We present high angular resolution (~0.5") 10 and 18 micron images of the region around G29.96-0.02 taken from the Gemini North 8-m telescope using the mid-infrared imager and spectrometer OSCIR. These observations were centered on the location of a
Externí odkaz:
http://arxiv.org/abs/astro-ph/0111598
Autor:
Diaz-Santos, T., Alonso-Herrero, A., Luis Colina, Packham, C., Radomski, J. T., Telesco, C. M.
Publikováno v:
Digital.CSIC: Repositorio Institucional del CSIC
Consejo Superior de Investigaciones Científicas (CSIC)
ResearcherID
Digital.CSIC. Repositorio Institucional del CSIC
instname
Consejo Superior de Investigaciones Científicas (CSIC)
ResearcherID
Digital.CSIC. Repositorio Institucional del CSIC
instname
3 pags., 3 figs.
Se presenta espectroscopia de alta resolucion espacial con T-ReCS en la banda N (8− 13 µm) de las regiones centrales (unos pocos kpc) de tres galaxias infrarrojas (IR) luminosas (LIRGs) locales. Los espectros nucleares presen
Se presenta espectroscopia de alta resolucion espacial con T-ReCS en la banda N (8− 13 µm) de las regiones centrales (unos pocos kpc) de tres galaxias infrarrojas (IR) luminosas (LIRGs) locales. Los espectros nucleares presen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2dd616bd805039286d347710e79545a3