Polarization of Radio Sources at 49 cm and 73 cm

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

Cm-wavelength Total Flux and Linear Polarization Properties of Radio-loud Bl Lacertae Objects

We present results from a long-term program to quantify the range of behavior of the cm-wavelength total flux and linear polarization variability properties of a sample of 41 radio-loud BL Lac objects using weekly to tri-monthly observations with the University of Michigan 26-meter telescope operating at 14.5, 8.0, and 4.8 GHz; these observations are used to identify class-dependent differences...

متن کامل

Will point sources spoil 21 cm tomography ?

21 cm tomography is emerging as a promising probe of the cosmological dark ages and the epoch of reionization, as well as a tool for observational cosmology in general. However, serious sources of foreground contamination must be subtracted for experimental efforts to be viable. In this paper, we focus on the removal of unresolved extragalactic point sources with smooth spectra, and evaluate ho...

متن کامل

The Architecture of Talent Identifying Process at National Elite Foundation: CM and SSM Hybrid Algorithm

Objective: Within the knowledge based economy, talents are known as a strategic talent in order to achieve sustainable competitive advantage as well as a criterion for growth in different organizational and social level. Thus, in recent studies, talent management architecture has emphasized on exploring and identifying talents in different fields. Accordingly, the present study aimed to provide...

متن کامل

A Study of Frii Radio Galaxies with Z < 0:15 { Ii. High-resolution Maps of Eleven Sources at 3.6 Cm

VLA maps of total intensity and fractional polarization at 3.6 cm are presented for eleven radio galaxies, part of a sample of 29 nearby radio galaxies with P 178 > 1:5 10 25 W Hz ?1 sr ?1. Ten have classical double structure. The hotspots in all of these are well resolved. We have discovered a one-sided jet in 3C 135, as well as imaging the known jets in 3C 98, 111 and 445 at high resolution. ...

متن کامل

ROTATIONAL ASSIGNMENT OF NEW BANDS IN THE NO , EXCITATION SPECTRUM IN THE SPECTRAL RANGE OF 15600 cm TO 15633 cm

Sub-Doppler excitation spectroscopy in a collimated cold supersonic beam of 5% NO seeded in argon has been performed with a spectral resolution down to 10 MHz for four vibronic bands within the perturbed B ?X A system of NO . The rotational temperature of about 15 K achieved by adiabatic cooling allows the separation of closely lying vibronic bands which overlap in absorption spectra ...

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: Monthly Notices of the Royal Astronomical Society

سال: 1972

ISSN: 0035-8711,1365-2966

DOI: 10.1093/mnras/157.4.443