Simultaneous multi frequency mm-VLBI on global baselines: The extended KVN

R. Dodson; T. Jung; Maria Rioja; J. Stevens; M. Honma; B. W. Sohn; P. De Vicente

doi:10.1109/URSIAP-RASC.2016.7601373

Simultaneous multi frequency mm-VLBI on global baselines: The extended KVN

R. Dodson, T. Jung, Maria Rioja , J. Stevens, M. Honma, B. W. Sohn, P. De Vicente

International Centre for Radio Astronomy Research (ICRAR)

Research output: Chapter in Book/Conference paper › Conference paper › peer-review

Abstract

We present the development and efforts towards providing global baselines compatible with the innovative Korean VLBI Network receiver system. The launching and development of the jet from an Active Galactic Nucleus is still a topic of much debate, with the detection of the formation of the recollimation shock a crucial indicator of the actual mode of jet production. The astrometric measurement of the site of the AGN core is the best diagnostic in this study. The KVN itself has a resolution too crude to trace the predicted core-shifts at millimeter wavelength, so the addition of longer, global, baselines are essential to investigate this exciting area of research.

Original language	English
Title of host publication	2016 URSI Asia-Pacific Radio Science Conference
Editors	Sangwook Nam, Kazuya Kobayashi, Piergiorgio Uslenghi
Publisher	IEEE, Institute of Electrical and Electronics Engineers
Pages	44-47
Number of pages	4
ISBN (Electronic)	9781467388016
ISBN (Print)	9781467388016
DOIs	https://doi.org/10.1109/URSIAP-RASC.2016.7601373
Publication status	Published - 19 Oct 2016
Event	2016 URSI Asia-Pacific Radio Science Conference, URSI AP-RASC 2016 - Seoul, Korea, Republic of Duration: 21 Aug 2016 → 25 Aug 2016

Conference

Conference	2016 URSI Asia-Pacific Radio Science Conference, URSI AP-RASC 2016
Country/Territory	Korea, Republic of
City	Seoul
Period	21/08/16 → 25/08/16

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10.1109/URSIAP-RASC.2016.7601373

Cite this

Dodson, R., Jung, T., Rioja , M., Stevens, J., Honma, M., Sohn, B. W., & De Vicente, P. (2016). Simultaneous multi frequency mm-VLBI on global baselines: The extended KVN. In S. Nam, K. Kobayashi, & P. Uslenghi (Eds.), 2016 URSI Asia-Pacific Radio Science Conference (pp. 44-47). [7601373] IEEE, Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/URSIAP-RASC.2016.7601373

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title = "Simultaneous multi frequency mm-VLBI on global baselines: The extended KVN",

abstract = "We present the development and efforts towards providing global baselines compatible with the innovative Korean VLBI Network receiver system. The launching and development of the jet from an Active Galactic Nucleus is still a topic of much debate, with the detection of the formation of the recollimation shock a crucial indicator of the actual mode of jet production. The astrometric measurement of the site of the AGN core is the best diagnostic in this study. The KVN itself has a resolution too crude to trace the predicted core-shifts at millimeter wavelength, so the addition of longer, global, baselines are essential to investigate this exciting area of research.",

keywords = "astrometry, high angular resolution, radio continuum: active galactic nuclei, techniques: interferometeric",

author = "R. Dodson and T. Jung and Maria Rioja and J. Stevens and M. Honma and Sohn, {B. W.} and {De Vicente}, P.",

year = "2016",

month = oct,

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doi = "10.1109/URSIAP-RASC.2016.7601373",

language = "English",

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editor = "Sangwook Nam and Kobayashi, {Kazuya } and Uslenghi, {Piergiorgio }",

booktitle = "2016 URSI Asia-Pacific Radio Science Conference",

publisher = "IEEE, Institute of Electrical and Electronics Engineers",

address = "United States",

note = "2016 URSI Asia-Pacific Radio Science Conference, URSI AP-RASC 2016 ; Conference date: 21-08-2016 Through 25-08-2016",

}

Dodson, R, Jung, T, Rioja , M, Stevens, J, Honma, M, Sohn, BW & De Vicente, P 2016, Simultaneous multi frequency mm-VLBI on global baselines: The extended KVN. in S Nam, K Kobayashi & P Uslenghi (eds), 2016 URSI Asia-Pacific Radio Science Conference., 7601373, IEEE, Institute of Electrical and Electronics Engineers, pp. 44-47, 2016 URSI Asia-Pacific Radio Science Conference, URSI AP-RASC 2016, Seoul, Korea, Republic of, 21/08/16. https://doi.org/10.1109/URSIAP-RASC.2016.7601373

Simultaneous multi frequency mm-VLBI on global baselines : The extended KVN. / Dodson, R.; Jung, T.; Rioja , Maria et al.

2016 URSI Asia-Pacific Radio Science Conference. ed. / Sangwook Nam; Kazuya Kobayashi; Piergiorgio Uslenghi. IEEE, Institute of Electrical and Electronics Engineers, 2016. p. 44-47 7601373.

Research output: Chapter in Book/Conference paper › Conference paper › peer-review

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AU - Dodson, R.

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AU - Rioja , Maria

AU - Stevens, J.

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AU - Sohn, B. W.

AU - De Vicente, P.

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N2 - We present the development and efforts towards providing global baselines compatible with the innovative Korean VLBI Network receiver system. The launching and development of the jet from an Active Galactic Nucleus is still a topic of much debate, with the detection of the formation of the recollimation shock a crucial indicator of the actual mode of jet production. The astrometric measurement of the site of the AGN core is the best diagnostic in this study. The KVN itself has a resolution too crude to trace the predicted core-shifts at millimeter wavelength, so the addition of longer, global, baselines are essential to investigate this exciting area of research.

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KW - astrometry

KW - high angular resolution

KW - radio continuum: active galactic nuclei

KW - techniques: interferometeric

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PB - IEEE, Institute of Electrical and Electronics Engineers

Y2 - 21 August 2016 through 25 August 2016

ER -

Simultaneous multi frequency mm-VLBI on global baselines: The extended KVN

Abstract

Conference

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