Results 161 to 170 of about 9,054 (229)

Performance of the Sardinia Radio Telescope Using the Dual-Polarized Cryogenic C-Low Receiver in the 4.2-5.6 GHz Frequency Band. [PDF]

open access: yesSensors (Basel)
Schirru L   +16 more
europepmc   +1 more source

Optimal VLBI baseline geometry for UT1-UTC Intensive observations. [PDF]

open access: yesJ Geod, 2021
Schartner M   +4 more
europepmc   +1 more source

New Cable Delay Measurement System for VGOS Stations. [PDF]

open access: yesSensors (Basel), 2022
García-Carreño P   +6 more
europepmc   +1 more source

A decade of sub-arcsecond imaging with the International LOFAR Telescope. [PDF]

open access: yesAstrophys Space Sci
Morabito LK   +9 more
europepmc   +1 more source

Jet precession in the active nucleus of M81. Ongoing VLBI monitoring [Elektronisk resurs]

open access: yes, 2012
In a recent publication, we reported results of a multi-frequency VLBI campaign of observations of the Active Galactic Nucleus (AGN) in galaxy M\,81, phase-referenced to the supernova SN\,1993J. We were able to extract precise information on the relative
Brunthaler, Andreas,   +3 more
core  

A Tri-Band Cooled Receiver for Geodetic VLBI. [PDF]

open access: yesSensors (Basel), 2021
López-Pérez JA   +16 more
europepmc   +1 more source

In-depth analysis of schedules optimized for certain VLBI experiments using VieSched++

open access: yes, 2019
Scheduling is an integral part of every VLBI experiment and, at this stage, already determines the geometric stability of the final solution. To increase the quality of the schedule, the TU Wien scheduling concept consists of two steps.
Müskens, Arno   +4 more
core  

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