Radio-continuum jets around the peculiar galaxy pair ESO 295-IG022

Article


Filipovic, M.D., Crawford, E.J., Jones, P.A. and White G.L.. 2010. "Radio-continuum jets around the peculiar galaxy pair ESO 295-IG022 ." Serbian Astronomical Journal. 2010 (181), pp. 31-37. https://doi.org/10.2298/SAJ1081031F
Article Title

Radio-continuum jets around the peculiar galaxy pair ESO 295-IG022

ERA Journal ID41911
Article CategoryArticle
AuthorsFilipovic, M.D., Crawford, E.J., Jones, P.A. and White G.L.
Journal TitleSerbian Astronomical Journal
Journal Citation2010 (181), pp. 31-37
Number of Pages7
Year2010
PublisherAstronomical Observatory of Belgrade
Place of PublicationSerbia
ISSN1450-698X
Digital Object Identifier (DOI)https://doi.org/10.2298/SAJ1081031F
Web Address (URL)https://doiserbia.nb.rs/Article.aspx?ID=1450-698X1081031F
Abstract

We report new radio-continuum observations with the Australia Telescope Compact Array (ATCA) of the region surrounding the peculiar galaxy pair ESO 295-IG022 at the centre of the poor cluster Abell S0102. We observed this cluster at wavelengths of λ=20/13 and 6/3 cm with the ATCA 6 km array. With these configurations, we achieved a resolution of ~2" at 3 cm which is sufficient to resolve the jet-like structure of ~3' length detected at 20 cm. From our new high resolution images at 6 and 3 cm we confirm the presence of a double jet structure, most likely originating from the northern galaxy (ESO 295-IG022-N), bent and twisted towards the south. We found the spectral index of the jet to be very steep (α=-1.32). No point source was detected that could be associated with the core of ESO 295-IG022-N. On the other hand, ESO 295-IG022-S does not show any jet structure, but does show a point radio source. This source has variable flux and spectral index, and appears to be superposed on the line-of-sight of the jets (seen at 20-cm) originating from the northern galaxy ESO 295-IG022-N. Finally, regions of very high and somewhat well ordered polarisation were detected at the level of 70%.

KeywordsGalaxies: clusters: individual: Abell S0102; Galaxies: individual: ESO 295-IG022; Galaxies: interactions; Galaxies: jets; Radio continuum: galaxies; X-rays: galaxies
Page Range31-37
Byline AffiliationsUniversity of Western Sydney
University of New South Wales
University of Chile, Chile
Charles Sturt University
Permalink -

https://research.usq.edu.au/item/yy5vz/radio-continuum-jets-around-the-peculiar-galaxy-pair-eso-295-ig022

Download files


Published Version
1450-698X1081031F.pdf
License: CC BY-NC-ND 4.0
File access level: Anyone

  • 25
    total views
  • 21
    total downloads
  • 0
    views this month
  • 0
    downloads this month

Export as

Related outputs

A 7 Day Multiwavelength Flare Campaign on AU Mic. I. High-time-resolution Light Curves and the Thermal Empirical Neupert Effect
Tristan, Isaiah I., Notsu, Yuta, Kowalski, Adam F., Brown, Alexander, Wisniewski, John P., Osten, Rachel A., Vrijmoet, Eliot H., White, Graeme L., Carter, Brad D., Grady, Carol A., Henry, Todd J., Hinojosa, Rodrigo H., Lomax, Jamie R., Neff, James E., Paredes, Leonardo A. and Soutter, Jack. 2023. "A 7 Day Multiwavelength Flare Campaign on AU Mic. I. High-time-resolution Light Curves and the Thermal Empirical Neupert Effect." The Astrophysical Journal: an international review of astronomy and astronomical physics. 951 (1). https://doi.org/10.3847/1538-4357/acc94f
Rectilinear elements of visual optical double stars: With application to the 1829 southern double star catalogue of James Dunlop
Letchford, Roderick R., White, Graeme L. and Brown, Carolyn J.. 2022. "Rectilinear elements of visual optical double stars: With application to the 1829 southern double star catalogue of James Dunlop." Astronomische Nachrichten. 343 (6-7), pp. 1-14. https://doi.org/10.1002/asna.20220018
Orbital Elements of visual binary stars with very short arcs: With application to double stars from the 1829 southern double star catalog of James Dunlop
Letchford, Roderick R., White, Graeme L. and Brown, Carolyn J.. 2022. "Orbital Elements of visual binary stars with very short arcs: With application to double stars from the 1829 southern double star catalog of James Dunlop." Astronomische Nachrichten. 343 (3), pp. 1-13. https://doi.org/10.1002/asna.20210113
Assessment of the accuracy of measures in the 1829 southern double star catalogue of James Dunlop
Letchford, Roderick R., White, Graeme L. and Brown, Carolyn J.. 2022. "Assessment of the accuracy of measures in the 1829 southern double star catalogue of James Dunlop." Monthly Notices of the Royal Astronomical Society. 510 (4), pp. 5330-5347. https://doi.org/10.1093/mnras/stab3777
The VMC survey – XLIX. Discovery of a population of quasars dominated by nuclear dust emission behind the Magellanic Clouds
Pennock, Clara M., van Loon, Jacco Th., Anih, Joy O., Maitra, Chandreyee, Haberl, Frank, Sansom, Anne E., Ivanov, Valentin D., Cowley, Michael J., Afonso, Jose, Anton, Sonia, Cioni, Maria-Rosa L., Craig, Jessica E. M., Filipovic, Miroslav D., Hopkins, Andrew M., Nanni, Ambra, Prandoni, Isabella and Vardoulaki, Eleni. 2022. "The VMC survey – XLIX. Discovery of a population of quasars dominated by nuclear dust emission behind the Magellanic Clouds." Monthly Notices of the Royal Astronomical Society. 515 (4), pp. 6046-6065. https://doi.org/10.1093/mnras/stac2096
A Multi-year Search for Transits of Proxima Centauri. II. No Evidence for Transit Events with Periods between 1 and 30 days
Feliz, Dax L., Blank, David L., Collins, Karen A., White, Graeme L., Stassun, Keivan G., Curtis, Ivan A., Hart, Rhodes, Kielkopf, John F., Nelson, Peter, Relles, Howard, Stockdale, Christopher, Jayawardene, Bandupriya, Shankland, Paul, Reichart, Daniel E., Haislip, Joshua B. and Kouprianov, Vladimir V.. 2019. "A Multi-year Search for Transits of Proxima Centauri. II. No Evidence for Transit Events with Periods between 1 and 30 days ." The Astronomical Journal. 157 (6). https://doi.org/10.3847/1538-3881/ab184f
A Multi-year Search for Transits of Proxima Centauri. I. Light Curves Corresponding to Published Ephemerides
Blank, David L., Feliz, Dax, Collins, Karen A., White, Graeme L., Stassun, Keivan G., Curtis, Ivan A., Hart, Rhodes, Kielkopf, John F., Nelson, Peter, Relles, Howard, Stockdale, Christopher, Jayawardene, Bandupriya, Pennypacker, Carlton R., Shankland, Paul, Reichart, Daniel E., Haislip, Joshua B. and Kouprianov, Vladimir V.. 2018. "A Multi-year Search for Transits of Proxima Centauri. I. Light Curves Corresponding to Published Ephemerides ." The Astronomical Journal. 155 (6), pp. 1-15. https://doi.org/10.3847/1538-3881/aabded
The Taipan Galaxy Survey: Scientific Goals and Observing Strategy
da Cunha, Elisabete, Hopkins, Andrew M., Colless, Matthew, Taylor, Edward N., Blake, Chris, Howlett, Cullan, Magoulas, Christina, Lucey, John R., Lagos, Claudia, Kuehn, Kyler, Gordon, Yjan, Barat, Dilyar, Bian, Fuyan, Wolf, Christian, Cowley, Michael J., White, Marc, Achitouv, Ixandra, Bilicki, Maciej, Bland-Hawthorn, Joss, ..., Watson, Fred. 2017. "The Taipan Galaxy Survey: Scientific Goals and Observing Strategy." Publications of the Astronomical Society of Australia. 34, pp. 1-28. https://doi.org/10.1017/pasa.2017.41
Mass extinction and the structure of the Milky Way
Filipovic, M. D., Horner, J., Crawford, E. J., Tothill, N. F. H. and White, G. L.. 2013. "Mass extinction and the structure of the Milky Way ." Serbian Astronomical Journal. 187 (187), pp. 43-52. https://doi.org/10.2298/SAJ130819005F
Herschel view of the Taurus B211/3 filament and striations: evidence of filamentary growth?
Palmeirim, P., Andre, Ph., Kirk, J., Ward-Thompson, D., Arzoumanian, D., Konyves, V., Didelon, P., Schneider, N., Benedettini, M., Bontemps, S., Francesco, J.D., Elia, D., Griffin, M., Hennemann, M., Hill, T., Martin, P.G., Men’shchikov, A., Molinari, S., Motte, F., ..., White G.L.. 2013. "Herschel view of the Taurus B211/3 filament and striations: evidence of filamentary growth?" Astronomy and Astrophysics: a European journal. 550, pp. 1-9. https://doi.org/10.1051/0004-6361/201220500
The XMM-Newton survey of the small magellanic cloud: XMMUJ005011.2-730026 = SXP214, a Be/X-ray binary pulsar
Coe, M. J., Haberl, F., Sturm, R., Pietsch, W., Townsend, L. J., Bartlett, E. S., Filipovic, M., Udalski, A., Corbet, R. H. D., Tiengo, A., Ehle, M., Payne, J. L. and Burton, D.. 2011. "The XMM-Newton survey of the small magellanic cloud: XMMUJ005011.2-730026 = SXP214, a Be/X-ray binary pulsar." Monthly Notices of the Royal Astronomical Society. 414 (4), pp. 3281-3287. https://doi.org/10.1111/j.1365-2966.2011.18626.x
Radio-continuum study of the Nearby sculptor group galaxies. Part 1: NGC 300 at λ=20 cm
Galvin, Timothy J., Filipovic, Miroslav D., Crawford, Evan J., Wong, Graeme, Payne, Jeff L., De Horta, Ain, White, Graeme L., Tothill, Nick, Drašković, Danica, Pannuti, Thomas G., Grimes, Caleb K., Cahall, Benjamin J., Millar, William C. and Laine, Seppo. 2012. "Radio-continuum study of the Nearby sculptor group galaxies. Part 1: NGC 300 at λ=20 cm ." Astrophysics and Space Science: an international journal of astronomy, astrophysics and space science. 340 (1), pp. 133-142. https://doi.org/10.1007/s10509-012-1044-3
An additional production mechanism for the diffuse x-ray background
Ernest, Allan D., Collins, Matthew P. and White, Graeme L.. 2012. "An additional production mechanism for the diffuse x-ray background ." 28th International Astronomical Union Symposium (IAU 2012): Solar and Astrophysical Dynamos and Magnetic Activity. Beijing, China 27 - 31 Aug 2012 United Kingdom. Cambridge University Press. https://doi.org/10.1017/S1743921313005000
The H2O Southern Galactic Plane Survey: NH3 (1,1) and (2,2) catalogues
Purcell, C.R., Longmore, S.N., Walsh, A.J., Whiting, M.T., Breen, S.L., Britton, T., Brooks, K.J., Burton, M.G., Cunningham, M.R., Green, J.A., Harvey-Smith, L., Hindson, L., Hoare, M.G., Indermuehle, B., Jones, P.A., Lo, N., Lowe, V., Phillips, C.J., Thompson, M.A., ..., White G. L.. 2012. "The H2O Southern Galactic Plane Survey: NH3 (1,1) and (2,2) catalogues ." Monthly Notices of the Royal Astronomical Society. 426 (3), pp. 1972-1991. https://doi.org/10.1111/j.1365-2966.2012.21800.x
A study of optical observing techniques for extra-galactic supernova remnants: Case of NGC300
Millar, W.C., White G.L. and Filipovic, M.D.. 2012. "A study of optical observing techniques for extra-galactic supernova remnants: Case of NGC300 ." Serbian Astronomical Journal. 2012 (184), pp. 19-40. https://doi.org/10.2298/SAJ1284019M
On the Search for Transits of the Planets Orbiting Gliese 876
Shankland, P. D., Rivera, E. J., Laughlin, G., Blank, D. L., Price, A., Gary, B., Bissinger, R., Ringwald, F., White, G., Henry, G. W., McGee, P., Wolf, A. S., Carter, B., Lee, S., Biggs, J., Monard, B. and Ashley, M. C. B.. 2006. "On the Search for Transits of the Planets Orbiting Gliese 876 ." Astrophysical Journal. 653 (1), pp. 700-707. https://doi.org/10.1086/508562
The H2O Southern Galactic Plane Survey (HOPS) – I. Techniques and H2O maser data
Walsh, A. J., Breen, S. L., Britton, T., Brooks, K. J., Burton, M. G., Cunningham, M. R., Green, J.A., Harvey-Smith, L., Hindson, L., Hoare, M. G., Indermuehle, B., Jones, P. A., Lo, N., Longmore, S. N., Lowe, V., Phillips, C. J., Purcell, C. R., Thompson, M. A., Urquhart, J. S., ..., Whiting, M. T.. 2011. "The H2O Southern Galactic Plane Survey (HOPS) – I. Techniques and H2O maser data ." Monthly Notices of the Royal Astronomical Society. 416 (3), pp. 1764-1821. https://doi.org/10.1111/j.1365-2966.2011.19115.x
Optical spectra of supernova remnant candidates in the Sculptor Group galaxy NGC 300
Millar, William C., White, Graeme L., Filipovic, Miroslav D., Payne, Jeffrey L., Crawford, Evan J., Pannuti, Thomas G. and Staggs, Wayne D.. 2011. "Optical spectra of supernova remnant candidates in the Sculptor Group galaxy NGC 300 ." Astrophysics and Space Science: an international journal of astronomy, astrophysics and space science. 332 (2), pp. 221-239. https://doi.org/10.1007/s10509-010-0556-y
Faint super-soft X-ray sources in XMM-Newton Large Magellanic Cloud fields
Kahabka, P., Haberl, F., Pakull, M., Millar, W. C., White G. L., Filipovic, M. D. and Payne, J. L.. 2008. "Faint super-soft X-ray sources in XMM-Newton Large Magellanic Cloud fields ." Astronomy and Astrophysics: a European journal. 482 (1), pp. 237-245. https://doi.org/10.1051/0004-6361:20078535
Long-slit optical spectroscopy of Large Magellanic Cloud radio supernova remnants
Payne, J. L., White G. L. and Filipovic, M. D.. 2008. "Long-slit optical spectroscopy of Large Magellanic Cloud radio supernova remnants ." Monthly Notices of the Royal Astronomical Society. 383 (3), pp. 1175-1194. https://doi.org/10.1111/j.1365-2966.2007.12620.x
Optical spectra of radio planetary nebulae in the small Magellanic cloud
Payne, J.L., Filipovic, M.D., Crawford, E.J., De Horta, A.Y., White G.L. and H.Stootman, F.H.. 2008. "Optical spectra of radio planetary nebulae in the small Magellanic cloud ." Serbian Astronomical Journal. 2008 (176), pp. 65-70. https://doi.org/10.2298/SAJ0876065P
Optimal image subtraction method: Summary derivations, applications, and publicly shared application using IDL
Miller, J. Patrick, Pennypacker, C.R. and White, Graeme L.. 2008. "Optimal image subtraction method: Summary derivations, applications, and publicly shared application using IDL ." Publications of the Astronomical Society of the Pacific. 120 (866), pp. 449-464. https://doi.org/10.1086/588258
Further constraints on the presence of a debris disk in the multiplanet system gliese 876
Shankland, P. D., Blank, D. L., Boboltz, D.A., Lazio, T. J. W. and White G.. 2008. "Further constraints on the presence of a debris disk in the multiplanet system gliese 876 ." The Astronomical Journal. 135 (6), pp. 2194-2198. https://doi.org/10.1088/0004-6256/135/6/2194
A Pilot Survey for the H2O Southern Galactic Plane Survey
Walsh, Andrew. J., Lo, Nardia, Burton, Michael G., White Graeme L., Purcell, Cormac R., Longmore, Steven N., Phillips, Chris J. and Brooks, Kate J.. 2008. "A Pilot Survey for the H2O Southern Galactic Plane Survey ." Publications of the Astronomical Society of Australia. 25 (2), pp. 105-113. https://doi.org/10.1071/AS07053
Astrometric Observations of Wide Southern Double Stars – II
Bauer, Christina, White, Graeme L., Blank, David L, Hons, Alex and Jones, Paul A.. 2007. "Astrometric Observations of Wide Southern Double Stars – II ." Publications of the Astronomical Society of Australia. 24 (3), pp. 118-137. https://doi.org/10.1071/AS07023
Piloting a network of small telescopes
Fadavi, M., Verveer, A., Aymon, J., Merlin, D., Situ, K., Pennypackker, C., Biggs, J., White, G., Gould, A., Greenberg, G., Hoette, V., McCarron, K., Archer, K., Pino, F., Hibbs, M., Ford, M. and Wetsch, J.. 2006. "Piloting a network of small telescopes ." Astronomische Nachrichten. 327 (8), pp. 811-813. https://doi.org/10.1002/asna.200610686
The Program to Link the HIPPARCOS Reference Frame to an Extragalactic Reference System Using the Fine Guidance Sensors of the Hubble Space Telescope
Hemenway, P. D., Duncombe, R. L., Bozyan, E. P., Lalich, A. M., Argue, A. N., Franz, O. G., Mcarthur, B., Nelan, E., Taylor, D., White, G., Benedict, G. F., Crifo, F., Fredrick, L. W., Jefferys, W. H., Johnston, K., Kovalevsky, J., Kristian, J., Perryman, M. A. C, Preston, R., ..., Van Altena, W.. 1997. "The Program to Link the HIPPARCOS Reference Frame to an Extragalactic Reference System Using the Fine Guidance Sensors of the Hubble Space Telescope ." The Astronomical Journal. 114 (6), pp. 2796-2810. https://doi.org/10.1086/118688
Subparsec-scale structure and evolution of Centaurus A (NGC5128)
Jauncey, D. L., Tingay, S. J., Preston, R. A., Reynolds, J. E., Lovell, J. E., Mcculloch, P. M., Tzioumis, A. K., Costa, M. E., Murphy, D. W., Meier, D. L., Jones, D. L., Amy, S. W., Biggs, J. D., Blair, D. G., Clay, R. W., Edwards, P. G., Ellingsen, S. P., Ferris, R. H., Gough, R. G., ..., White, G. L.. 1995. "Subparsec-scale structure and evolution of Centaurus A (NGC5128)." University of Adelaide. 92 (25), pp. 11368-11370. https://doi.org/10.1073/pnas.92.25.11368
Speckle interferometry of Hipparcos link stars – III
White, Graeme L., Jauncey, David L., Reynolds, John E., Blackmore, David R., Matcher, Steven J., Morgan, Brian L., Vine, Harry A. and Argue, A. N.. 1991. "Speckle interferometry of Hipparcos link stars – III ." Monthly Notices of the Royal Astronomical Society. 248 (3), pp. 411-413. https://doi.org/10.1093/mnras/248.3.411