Zobrazeno 1 - 10
of 976
pro vyhledávání: '"Carilli C."'
We explore non-redundant aperture masking to derive the size and shape of the ALBA synchrotron light source at optical wavelengths using synchrotron radiation interferometry. We show that non-redundant masks are required due to phase fluctuations ari
Externí odkaz:
http://arxiv.org/abs/2406.02114
Autor:
Lepore, M., Di Mascolo, L., Tozzi, P., Churazov, E., Mroczkowski, T., Borgani, S., Carilli, C., Gaspari, M., Ginolfi, M., Liu, A., Pentericci, L., Rasia, E., Rosati, P., Röttgering, H. J. A., Anderson, C. S., Dannerbauer, H., Miley, G., Norman, C.
We present the detailed analysis of the thermal, diffuse emission of the proto-intracluster medium (ICM) detected in the halo of the Spiderweb Galaxy at z=2.16, within a radius of $\sim$ 150 kpc. We combined deep X-ray data from Chandra and millimete
Externí odkaz:
http://arxiv.org/abs/2312.06392
The Global mm-VLBI Array (GMVA) has demonstrated the ability to resolved what may be the general relativistic shadow of the supermassive black hole in M87 at 86 GHz, as well as delineate the inner jet to $\sim 1$~mas distance. We investigate the abil
Externí odkaz:
http://arxiv.org/abs/2309.13149
Autor:
Fudamoto, Y., Oesch, P. A., Walter, F., Decarli, R., Carilli, C. L., Ferrara, A., Barrufet, L., Bouwens, R., Dessauges-Zavadsky, M., Nelson, E. J., Dannerbauer, H., Illingworth, G., Inoue, A. K., Marques-Chaves, R., Pérez-Fournon, I., Riechers, D. A., Schaerer, D., Smit, R., Sugahara, Y., van der Werf, P.
We present results of dust continuum and [CII]$\,158\,{\rm \mu m}$ emission line observations of a remarkably UV-luminous ($M_{\rm UV}=-21.6$) galaxy at $z=10.603$: GN-z11. Using the Northern Extended Millimeter Array (NOEMA), observations have been
Externí odkaz:
http://arxiv.org/abs/2309.02493
We develop a new process of image plane self-calibration for interferometric imaging data. The process is based on Shape-Orientation-Size (SOS) conservation for the principal triangle in an image generated from the three fringes made from a triad of
Externí odkaz:
http://arxiv.org/abs/2210.17290
Autor:
Carilli, C. L., Neeleman, M.
We present simulations of the capabilities of the ngVLA to image at $\sim 0.75$ kpc resolution ($0.085"$), molecular line emission from star forming disk galaxies at high redshift. The results are compared to the current capabilities of ALMA. ALMA ca
Externí odkaz:
http://arxiv.org/abs/2210.13584
Autor:
Tozzi, P., Gilli, R., Liu, A., Borgani, S., Lepore, M., Di Mascolo, L., Saro, A., Pentericci, L., Carilli, C., Miley, G., Mroczkowski, T., Pannella, M., Rasia, E., Rosati, P., Anderson, C. S., Calabro', A., Churazov, E., Dannerbauer, H., Feruglio, C., Fiore, F., Gobat, R., Jin, S., Nonino, M., Norman, C., Rottgering, H. J. A.
We present the X-ray imaging and spectral analysis of the diffuse emission around the Spiderweb galaxy at z=2.16 and of its nuclear emission, based on a deep (700 ks) Chandra observation. We characterize the nuclear emission and computed the contamin
Externí odkaz:
http://arxiv.org/abs/2209.15467
We present the discovery of a 4 kpc molecular gas lane in the Cygnus A host galaxy, using ALMA CO 2-1 observations. The gas lane is oriented roughly perpendicular to the projected radio jet axis. The CO emission generally follows the clumpy dust lane
Externí odkaz:
http://arxiv.org/abs/2209.01278
Autor:
Tozzi, P., Pentericci, L., Gilli, R., Pannella, M., Fiore, F., Miley, G., Nonino, M., Rottgering, H. J. A., Strazzullo, V., Anderson, C. S., Borgani, S., Calabro', A., Carilli, C., Dannerbauer, H., Di Mascolo, L., Feruglio, C., Gobat, R., Jin, S., Liu, A., Mroczkowski, T., Norman, C., Rasia, E., Rosati, P., Saro, A.
Publikováno v:
A&A 662, A54 (2022)
(Abridged) We present an analysis of the 700 ks Chandra ACIS-S observation of the field around the Spiderweb Galaxy at z=2.156, focusing on the nuclear activity in the associated large-scale environment. We identify unresolved X-ray sources down to f
Externí odkaz:
http://arxiv.org/abs/2203.02208
Autor:
Carilli, C. L., Walter, F., Decarli, R., Aravena, M., Riechers, Dominik A., Gonzalez-Lopez, J., Shao, Yali, Boogaard, L., Bouwens, R., Neeleman, M.
We review the evolution of the cosmic average molecular gas density to large look-back times, using observations of rotational transitions of CO. Molecular gas is the fuel for star formation in galaxies. Deep searches for CO emission from distant gal
Externí odkaz:
http://arxiv.org/abs/2203.00121