We present multi-frequency Very Long Baseline Array observations of J16021+3326. These observations, along with variability data obtained from the Owens Valley Radio Observatory candidate gamma-ray blazar monitoring program, clearly indicate that this source is a blazar. The peculiar characteristic of this blazar, which daunted previous classification attempts, is that we appear to be observing down a precessing jet, the mean orientation of which is aligned with us almost exactly
Hard X-ray observations are crucial to study the non-thermal jet emission from high-redshift, powerf...
We describe further observations of QSO J0906+6930, a z=5.48 blazar likely to be detected in gamma-r...
Blazars are the most luminous sub-class of active galactic nuclei (AGN). Powered by an accreting sup...
Context. We investigate the nature and classification of PMNJ1603-4904, a bright radio source close ...
Context. We investigate the nature and classification of PMNJ1603−4904, a bright radio source close ...
The compact radio source TXS 2013+370 is a γ-ray blazar which is located at a redshift of z = 0.859 ...
Fermi J1544-0649 is a transient GeV source first detected during its GeV flares in 2017. Multi-wavel...
Following gamma-ray flaring activity of high-redshift (z=2.218) blazar 0836+710 in 2011, we have ass...
Blazars are active galactic nuclei (AGN) whose relativistic jets point nearly to the line of sight. ...
ABSTRACT Blazars are active galactic nuclei (AGN) whose relativistic jets point nearly to the line o...
Blazars are a sub-class of quasars with Doppler boosted jets oriented close to the line of sight, an...
The Fermi Large Area Telescope (LAT) discovered a new gamma-ray source near the Galactic plane, Ferm...
Context. Blazars are powerful active galactic nuclei (AGNs) radiating prominently in the whole elect...
We present amultiwavelength study of IC 1531 (z=0.02564), an extragalactic radio source associated w...
We present Director's Discretionary Time multi-frequency observations obtained with the Jansky Very ...
Hard X-ray observations are crucial to study the non-thermal jet emission from high-redshift, powerf...
We describe further observations of QSO J0906+6930, a z=5.48 blazar likely to be detected in gamma-r...
Blazars are the most luminous sub-class of active galactic nuclei (AGN). Powered by an accreting sup...
Context. We investigate the nature and classification of PMNJ1603-4904, a bright radio source close ...
Context. We investigate the nature and classification of PMNJ1603−4904, a bright radio source close ...
The compact radio source TXS 2013+370 is a γ-ray blazar which is located at a redshift of z = 0.859 ...
Fermi J1544-0649 is a transient GeV source first detected during its GeV flares in 2017. Multi-wavel...
Following gamma-ray flaring activity of high-redshift (z=2.218) blazar 0836+710 in 2011, we have ass...
Blazars are active galactic nuclei (AGN) whose relativistic jets point nearly to the line of sight. ...
ABSTRACT Blazars are active galactic nuclei (AGN) whose relativistic jets point nearly to the line o...
Blazars are a sub-class of quasars with Doppler boosted jets oriented close to the line of sight, an...
The Fermi Large Area Telescope (LAT) discovered a new gamma-ray source near the Galactic plane, Ferm...
Context. Blazars are powerful active galactic nuclei (AGNs) radiating prominently in the whole elect...
We present amultiwavelength study of IC 1531 (z=0.02564), an extragalactic radio source associated w...
We present Director's Discretionary Time multi-frequency observations obtained with the Jansky Very ...
Hard X-ray observations are crucial to study the non-thermal jet emission from high-redshift, powerf...
We describe further observations of QSO J0906+6930, a z=5.48 blazar likely to be detected in gamma-r...
Blazars are the most luminous sub-class of active galactic nuclei (AGN). Powered by an accreting sup...