Results 101 to 110 of about 38,529 (262)

Extragalactic peaked-spectrum radio sources at low frequencies are young radio galaxies [PDF]

, 2022
Martje Slob, J. R. Callingham, H. J. A. Röttgering, W. L. Williams, K. J. Duncan, F. de Gasperin, M. J. Hardcastle, G. K. Miley   +7 more
openalex   +1 more source

86th Annual Meeting of the Meteoritical Society (2024)

Meteoritics &Planetary Science, Volume 59, Issue S1, Page A1-A468, August 2024.
wiley   +1 more source

Follow-up Observations of Apparently One-off Sources from the Parkes Telescope

The Astrophysical Journal
A small fraction of fast radio bursts (FRBs) have been observed with multiple bursts, whereas most Galactic sources emitting radio pulses are known to repeat.
Songbo Zhang, Xuan Yang
doaj   +1 more source

Renewed Radio Activity of Age 370 years in the Extragalactic Source\n 0108+388 [PDF]

, 1998
Izabela Owsianik, J. E. Conway, A. G. Polatidis   +2 more
openalex   +1 more source

A MeerKAT Polarization Survey of Southern Calibration Sources

The Astronomical Journal
We report on full-Stokes L -band observations of 98 MeerKAT calibration sources. Linear polarization is detected in 71 objects above a fractional level of 0.2%.
A. R. Taylor, L. S. Legodi
doaj   +1 more source

Redshifts of five extragalactic radio sources [PDF]

, 1983
P. J. Warner, J. M. Riley, S. Eales, A. J. B. Downes, J. E. Baldwin   +4 more
openalex   +1 more source

Extragalactic radio source evolution & unification: clues to the demographics of blazars [PDF]

, 2001
Carole Jackson, J. V. Wall
openalex   +1 more source

Identification of 4876 Bent-tail Radio Galaxies in the FIRST Survey Using Deep Learning Combined with Visual Inspection

The Astrophysical Journal Supplement Series
Bent-tail radio galaxies (BTRGs) are characterized by bent radio lobes. This unique shape is mainly caused by the movement of the galaxy within a cluster, during which the radio jets are deflected by the intracluster medium.
Baoqiang Lao, Heinz Andernach, Xiaolong Yang, Xiang Zhang, Rushuang Zhao, Zhen Zhao, Yun Yu, Xiaohui Sun, Sheng-Li Qin   +8 more
doaj   +1 more source

Predictions on the high-frequency polarization properties of extragalactic radio sources and implications for polarization measurements of the cosmic microwave background [PDF]

, 2004
Sandro Tacchella, E. Martínez-González, L. Toffolatti, J. González-Nuevo, G. de Zotti   +4 more
openalex   +1 more source

The AllWISE Catalog as an Infrared Celestial Reference Frame in the Gaia Era

The Astronomical Journal
The launch of Gaia in 2013 December ushered in a new era of space astrometry, allowing for fundamental reference research at an unprecedented level of precision.
J.-C. Liu, N. Liu, Z. Zhu, J. Yao, I. Nurul Huda, Z.-W. Wang   +5 more
doaj   +1 more source