Sub Arc Second Components in Nearby Bright Galaxies at Metre-Wavelengths

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A ROSAT HRI survey of bright nearby galaxies

We use the extensive public archive of ROSAT High Resolution Imager (HRI) observations to carry out a statistical investigation of the X-ray properties of nearby galaxies. Specifically we focus on the sample of 486 bright (BT ≤ 12.5) northern galaxies studied by Ho, Filippenko and Sargent (HFS) in the context of their exploration of the optical spectroscopic properties of nearby galactic nuclei...

متن کامل

Structure and Evolution of Nearby UV - bright Starburst Galaxies

Nearby (D≤ 100 Mpc) luminous blue starburst galaxies frequently show morphological evidence for recent involvement in mild collisions , or minor mergers where the disk survives. As a consequence UV-bright starbursts are preferentially seen in near face-on galaxies, and the postburst systems may become star-forming late-type galaxies. If this starburst evolutionary channel is important at modera...

متن کامل

High-redshift radio galaxies and quasars at sub-millimetre wavelengths: assessing their evolutionary status

We present new results of a study of the sub-millimetre continuum emission from a sample of 9 radio galaxies and 4 radio-quiet quasars at redshifts z = 0.75 − 4.26. The observations were made at 800μm, using the single-element bolometer UKT14 on the James Clerk Maxwell Telescope (JCMT), reaching a typical r.m.s. sensitivity of σrms ∼ 4mJy and represent some of the deepest submillimetre extragal...

متن کامل

High - J CO SLEDs in nearby infrared bright galaxies observed by Herschel 1 - PACS

We report the detection of far-infrared (FIR) CO rotational emission from nearby active galactic nuclei (AGN) and starburst galaxies, as well as several merging systems and Ultra-Luminous Infrared Galaxies (ULIRGs). Using Herschel-PACS, we have detected transitions in the Jupp = 14 20 range (λ ∼ 130 185 μm, ν ∼ 1612 2300 GHz) with upper limits on (and in two cases, detections of) CO line fluxes...

متن کامل

Sub-metre Geopositioning with Ikonos Geo Imagery

The Ikonos one-metre earth observation satellite system offers the photogrammetric and remote sensing communities a significant new means for geospatial information collection, with the potential of pixel-level geopositioning precision. This paper addresses the subject of the metric accuracy potential of Ikonos Geo imagery for both 2D and 3D geopositioning. Photogrammetric approaches to metric ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Symposium - International Astronomical Union

سال: 1984

ISSN: 0074-1809

DOI: 10.1017/s0074180900078219