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Artigo Acesso aberto Revisado por pares

C. P. Blackman,

The velocity fields of NGC 613, 1097, 1313 and 1365 have been investigated by means of a total of 17 long-slit spectrograms. The nuclei of NGC 613 and NGC 1097 were found to be rotating ... wave features. Mass estimates for the nuclei of NGC 613 and 1097 are |$6\times 10^9 M_\ ...

Tópico(s): Astronomy and Astrophysical Research

1981 - Oxford University Press | Monthly Notices of the Royal Astronomical Society

Artigo Revisado por pares

E. M. Burbidge, G. R. Burbidge, Vera Rubin, K. H. Prendergast,

... Spirals.VI. The Rotation and Velocity Field of NGC 613. Burbidge, E. M. ; Burbidge, G. R. ; Rubin, V. ... the outer emission knots of the barred spiral NGC 613 were measured. The recession velocity of the galaxy ... various models are considered. It is suggested that NGC 613, like NGC 1097 and NGC 6951, is a type of " ...

Tópico(s): Galaxies: Formation, Evolution, Phenomena

1964 - IOP Publishing | The Astrophysical Journal

Artigo Acesso aberto Revisado por pares

J. Falcón‐Barroso, C. Ramos Almeida, Torsten Böker, E. Schinnerer, J. H. Knapen, A. Lançon, S. D. Ryder,

... inner ∼700 pc of the active spiral galaxy NGC 613, obtained with SINFONI on the Very Large Telescope. ... active galactic nucleus (AGN) in the nucleus of NGC 613, but also shock heated. On the other hand, ... and episodic in spiral galaxies. In this context, NGC 613 appears to be in final stages of the ...

Tópico(s): Astrophysical Phenomena and Observations

2013 - Oxford University Press | Monthly Notices of the Royal Astronomical Society

Artigo Acesso aberto Revisado por pares

Yusuke Miyamoto, Masumichi Seta, Naomasa Nakai, Yoshimasa Watanabe, Dragan Salak, Shun Ishii,

... the central region of a nearby Seyfert galaxy NGC 613. The very high resolutions of $0.26"\times0. ... The [CI] kinematics along the minor axis of NGC 613 could be interpreted as a bubbly molecular outflow. ...

Tópico(s): Astrophysical Phenomena and Observations

2018 - Oxford University Press | Publications of the Astronomical Society of Japan

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Patrícia da Silva, R. B. Menezes, J. E. Steiner,

... telescopes of the nuclear region of the galaxy NGC 613 with the aim of understanding its complexity. We ...

Tópico(s): Astrophysics and Cosmic Phenomena

2020 - Oxford University Press | Monthly Notices of the Royal Astronomical Society

Artigo Acesso aberto Revisado por pares

Yusuke Miyamoto, Naomasa Nakai, Masumichi Seta, Dragan Salak, M. Nagai, Hiroyuki Kaneko,

... 350 GHz bands toward a nearby Seyfert galaxy NGC 613. Radio continuum emissions were detected at 95 and ...

Tópico(s): Molecular Spectroscopy and Structure

2017 - Oxford University Press | Publications of the Astronomical Society of Japan

Artigo Acesso aberto Revisado por pares

Torsten Böker, J. Falcón‐Barroso, J. H. Knapen, E. Schinnerer, Emma L. Allard, S. D. Ryder,

... central 500 pc in the nearby Sbc spiral NGC 613. More specifically, we present maps of various gaseous ... the ring hot spots and the nucleus of NGC 613 (i.e. the central 1′′). The nucleus emits ... dominated by H2 and [FeII] emission, suggesting that NGC 613 is currently in a phase in which gas ... energetic outflow from the nucleus, supporting evidence that NGC 613 harbors an AGN.

Tópico(s): Astrophysical Phenomena and Observations

2006 - Cambridge University Press | Proceedings of the International Astronomical Union

Artigo Acesso aberto Revisado por pares

Marc S. Seigar, Amber Harrington, P. Treuthardt,

... this paper, we present BVRI imaging data of NGC 613. We use these data to determine the corotation ... redder wavebands (e.g., R or I). For NGC 613, we find two phase crossings, an outer phase ...

Tópico(s): Stellar, planetary, and galactic studies

2018 - Oxford University Press | Monthly Notices of the Royal Astronomical Society

Artigo Acesso aberto Revisado por pares

Keisuke Sato, Yusuke Miyamoto, Nario Kuno, Dragan Salak, A. Y. Wagner, Masumichi Seta, Naomasa Nakai,

Abstract The barred spiral galaxy NGC 613 has a star-forming ring in the center, and near-infrared observations have previously shown that the star formation activity on ... star formation activity in the central region of NGC 613 depends strongly on the relative velocity of the ...

Tópico(s): Stellar, planetary, and galactic studies

2021 - Oxford University Press | Publications of the Astronomical Society of Japan

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Patrícia da Silva, R. B. Menezes, J. E. Steiner, L. Fraga,

... continue the study of the central region of NGC 613 by da Silva, Menezes & Steiner (Paper I), by ...

Tópico(s): Galaxies: Formation, Evolution, Phenomena

2020 - Oxford University Press | Monthly Notices of the Royal Astronomical Society

Artigo Revisado por pares

Patrick S. Osmer, M. G. Smith, D. W. Weedman,

... six Sersic-Pastoriza spirals with morphologically peculiar nuclei (NGC 613, 1097, 1365, 1672, 1808, and 2997), in the peculiar galaxy NGC 5253, and in the interacting galaxy NGC 2992, ...

Tópico(s): Astrophysical Phenomena and Observations

1974 - IOP Publishing | The Astrophysical Journal

Artigo Acesso aberto Revisado por pares

C. P. Blackman,

... solid body, in contrast to galaxies such as NGC 613 and 1300 whose bars are believed to be primarily density wave features. Comparisons with other galaxies suggest that NGC 7479 is a giant galaxy, and that the ...

Tópico(s): Galaxies: Formation, Evolution, Phenomena

1983 - Oxford University Press | Monthly Notices of the Royal Astronomical Society

Artigo Acesso aberto Revisado por pares

P. Castangia, F. Panessa, C. Henkel, M. Kadler, A. Tarchi,

... H2O-maser relation in AGN. For three galaxies, NGC 613, VIIZw73, and IRAS 16288+3929, the amount of intrinsic absorption has been estimated, indicating column densities of 4-6x10^23 cm^-2. For UGC 3789 and NGC 6264 (the two confirmed disk-maser galaxies in ...

Tópico(s): Gamma-ray bursts and supernovae

2013 - Oxford University Press | Monthly Notices of the Royal Astronomical Society

Artigo Acesso aberto Revisado por pares

A. Audibert, F. Combes, S. García‐Burillo, L. K. Hunt, A. Eckart, S. Aalto, V. Casasola, F. Boone, M. Krips, S. Viti, S. Müller, K. M. Dasyra, P. van der Werf, S. Martín,

We report ALMA observations of CO(3-2) emission in the Seyfert galaxy NGC613, at a spatial resolution of 17pc, as part of our NUclei of GAlaxies sample. Our aim is to investigate the morphology and dynamics of the gas inside the central kpc, and to probe nuclear fueling and feedback phenomena. The morphology of CO(3-2) line emission reveals a 2-arm trailing nuclear spiral at $r\lesssim$100pc and a circumnuclear ring at ~350pc radius, that is coincident with the star-forming ring seen in the optical ...

Tópico(s): Astrophysical Phenomena and Observations

2019 - EDP Sciences | Astronomy and Astrophysics

Artigo Acesso aberto Revisado por pares

J. I. Harnett, R. Wielebinski, E. Bajaja, H. P. Reuter, E. Hummel,

Abstract We have mapped the southern galaxies NGC 613, 1313, 1433, 1566, 1672 and 2442 in the 12 CO(J = 1 → 0) transition with the 15-m Swedish European Submillimetre Telescope (SEST). ... Strong emission is seen from the barred galaxies NGC 613 and NGC 2442 and from the active galaxies NGC 1566 ...

Tópico(s): Spectroscopy and Laser Applications

1991 - Cambridge University Press | Publications of the Astronomical Society of Australia

Artigo Revisado por pares

E. Hummel, S. Jörsäter,

... radio source of the southern barred spiral galaxy NGC 613 with the VLA at 4.86 and 14. ...

Tópico(s): Advanced Measurement and Metrology Techniques

1992 - EDP Sciences | Astronomy and Astrophysics

Artigo Brasil Produção Nacional Revisado por pares

Patrícia da Silva, J. E. Steiner, R. B. Menezes,

... of feeding and feedback in the nucleus of NGC 613. This object is a case in which both ... complicated, though more interesting. For all these phenomena, NGC 613 nucleus is a vibrant example of the interplay ...

Tópico(s): Astrophysics and Star Formation Studies

2019 - Cambridge University Press | Proceedings of the International Astronomical Union

Artigo Revisado por pares

Halton Arp,

Tópico(s): Stellar, planetary, and galactic studies

2006 - Springer Science+Business Media | Astrophysics and Space Science

Artigo Acesso aberto Revisado por pares

Woorak Choi, Martin Bureau, Lijie Liu, Michele Cappellari, Timothy A. Davis, Jindra Gensior, Fu-Heng Liang, Anan Lu, Sanghyuk Moon, Ilaria Ruffa, Thomas G. Williams, Aeree Chung,

ABSTRACT NGC 613 is a nearby barred spiral galaxy with a nuclear ring. Exploiting high spatial resolution (≈20 pc) Atacama ...

Tópico(s): Astrophysical Phenomena and Observations

2024 - Oxford University Press | Monthly Notices of the Royal Astronomical Society

Artigo Acesso aberto Revisado por pares

Hiroyuki Kaneko, Tomoka Tosaki, Kunihiko Tanaka, Yusuke Miyamoto,

... 1.2 kpc region of the active galaxy NGC 613 at a PPV resolution of 0.″8 × 0.″ ...

Tópico(s): Galaxies: Formation, Evolution, Phenomena

2023 - IOP Publishing | The Astrophysical Journal

Artigo

C. J. Peterson,

Tópico(s): Stellar, planetary, and galactic studies

1983 - American Astronomical Society | Bulletin of the American Astronomical Society

Artigo Brasil Produção Nacional Revisado por pares

H. Dottori, M. V. F. Copetti,

Tópico(s): Astronomical Observations and Instrumentation

1989 - Springer Science+Business Media | Astrophysics and Space Science

Artigo

E. Bajaja, E. Hummel,

Tópico(s): Astronomical Observations and Instrumentation

1989 - European Southern Observatory | ˜The œMessenger

Artigo Acesso aberto Brasil Produção Nacional

H. Dottori,

The peculiar nuclear region (Hummel et al., 1987) of the southern barred spiral NGC613 has been imaged with a CCD attached to the 90 cm CTIO reflector and integration time of one hour, using narrow band filters at H α , H β , [OIII], [OII] and continua at 3765 Å(C[OII]), 5200 Å(CE β ) and 6476 Å(CH α ), which allow to obtain pure line frames. Stone and Baldwin (1983) spectrophotometric standards have been observed for absolute calibration. The CH α (fig. 1) and CH β (fig. 2) images show the well known 2 blobs ...

Tópico(s): Adaptive optics and wavefront sensing

1989 - Cambridge University Press | Symposium - International Astronomical Union

Artigo Revisado por pares

Yosuke Adachi, Seigo Kitano, Masaki Mori,

... patients (45%) was lower than that for the 613 NGC patients (72%) (P < 0.05), whereas the 10- ...

Tópico(s): Metastasis and carcinoma case studies

1999 - Wiley | Cancer

Artigo Acesso aberto Revisado por pares

N. G. Kantharia, S. Ananthakrishnan, Rajaram Nityananda, Ananda Hota,

... and radio continuum distribution in the north of NGC 2814. The optical disks in both the cases look undisturbed. As pointed out by Davis et al. (1997, AJ, 114, 613), ram pressure affects different components of the interstellar medium to varying degrees. Simple estimates of pressure in different components of the interstellar medium (radio continuum, Hα and HI) in NGC 2820 indicate that ram pressure will significantly influence ...

Tópico(s): Astrophysics and Cosmic Phenomena

2005 - EDP Sciences | Astronomy and Astrophysics

Artigo Acesso aberto Revisado por pares

Yosuke Adachi, Seigo Kitano, M. Mori,

... patients (45%) was lower than that for the 613 NGC patients (72%) (P < 0.05), whereas the 10- ...

Tópico(s): Cholangiocarcinoma and Gallbladder Cancer Studies

1999 - Wiley | Cancer