Skip to main content
This website is in trial operation, support us!
We gratefully acknowledge support from all contributors.
Contribute Donate

Astrophysics > Cosmology and Nongalactic Astrophysics

arXiv:1001.0059v1 (astro-ph)
[Submitted on 31 Dec 2009 ]

Title: TANAMI: Milliarcsecond Resolution Observations of Extragalactic Gamma-ray Sources

Title: TANAMI: 星系外部伽马射线源的毫弧秒分辨率观测

Authors:Roopesh Ojha, M. Kadler, M. Böck, R. Booth, M. S. Dutka, P. G. Edwards, A. L. Fey, L. Fuhrmann, R. A. Gaume, H. Hase, S. Horiuchi, D. L. Jauncey, K. J. Johnston, U. Katz, M. Lister, J. E. J. Lovell, C. Müller, C. Plötz, J. F. H. Quick, E. Ros, G. B. Taylor, D. J. Thompson, S. J. Tingay, G. Tosti, A. K. Tzioumis, J. Wilms, J. A. Zensus
Abstract: The TANAMI (Tracking AGN with Austral Milliarcsecond Interferometry) and associated programs provide comprehensive radio monitoring of extragalactic gamma-ray sources south of declination -30 degrees. Joint quasi-simultaneous observations between the Fermi Gamma-ray Space Telescope and ground based observatories allow us to discriminate between competing theoretical blazar emission models. High resolution VLBI observations are the only way to spatially resolve the sub-parsec level emission regions where the high-energy radiation originates. The gap from radio to gamma-ray energies is spanned with near simultaneous data from the Swift satellite and ground based optical observatories. We present early results from the TANAMI program in the context of this panchromatic suite of observations.
Comments: 2009 Fermi Symposium, eConf Proceedings C091122
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; High Energy Astrophysical Phenomena (astro-ph.HE)
Cite as: arXiv:1001.0059 [astro-ph.CO]
  (or arXiv:1001.0059v1 [astro-ph.CO] for this version)
  https://doi.org/10.48550/arXiv.1001.0059

Submission history

From: Roopesh Ojha [view email]
[v1] Thu, 31 Dec 2009 01:10:27 UTC (76 KB)
Full-text links:

Access Paper:

view license
Current browse context:
astro-ph.CO
< prev   |   next >
new | recent | 2010-01
Change to browse by:
astro-ph
astro-ph.HE

References & Citations

export BibTeX citation

Bookmark

BibSonomy logo Reddit logo

Bibliographic and Citation Tools

Bibliographic Explorer (What is the Explorer?)
Connected Papers (What is Connected Papers?)
Litmaps (What is Litmaps?)
scite Smart Citations (What are Smart Citations?)

Code, Data and Media Associated with this Article

alphaXiv (What is alphaXiv?)
CatalyzeX Code Finder for Papers (What is CatalyzeX?)
DagsHub (What is DagsHub?)
Gotit.pub (What is GotitPub?)
Hugging Face (What is Huggingface?)
Papers with Code (What is Papers with Code?)
ScienceCast (What is ScienceCast?)

Demos

Replicate (What is Replicate?)
Hugging Face Spaces (What is Spaces?)
TXYZ.AI (What is TXYZ.AI?)

Recommenders and Search Tools

Influence Flower (What are Influence Flowers?)
CORE Recommender (What is CORE?)
IArxiv Recommender (What is IArxiv?)

arXivLabs: experimental projects with community collaborators

arXivLabs is a framework that allows collaborators to develop and share new arXiv features directly on our website.

Both individuals and organizations that work with arXivLabs have embraced and accepted our values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners that adhere to them.

Have an idea for a project that will add value for arXiv's community? Learn more about arXivLabs.

Which authors of this paper are endorsers? | Disable MathJax (What is MathJax?)