An H I view of the on-going assembly of early-type galaxies: present and future observations

P. Serra; R. Morganti; T. A. Oosterloo; K. Alatalo; L. Blitz; M. Bois; R. C. E. Van Den Bosch; F. Bournaud; M. Bureau; M. Cappellari; R. L. Davies; T. A. Davis; P. Duc; E. Emsellem; J. Falcón-Barroso; S. Khochfar; D. Krajnović; H. Kuntschner; P. Y. Lablanche; R. M. McDermid; T. Naab; M. Sarzi; N. Scott; G. Van De Ven; A. Weijmans; L. M. Young; P. T. De Zeeuw

doi:10.22323/1.089.0056

An H I view of the on-going assembly of early-type galaxies: present and future observations

P. Serra^*, R. Morganti, T. A. Oosterloo, K. Alatalo, L. Blitz, M. Bois, R. C. E. Van Den Bosch, F. Bournaud, M. Bureau, M. Cappellari, R. L. Davies, T. A. Davis, P. Duc, E. Emsellem, J. Falcón-Barroso, S. Khochfar, D. Krajnović, H. Kuntschner, P. Y. Lablanche, R. M. McDermidT. Naab, M. Sarzi, N. Scott, G. Van De Ven, A. Weijmans, L. M. Young, P. T. De Zeeuw

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

25 Downloads (Pure)

Abstract

We present a preliminary analysis of the H I properties of early-type galaxies in the ATLAS^3D sample. Using WSRT data for ~100 galaxies outside the Virgo cluster and data from the Alfalfa project for galaxies inside Virgo, we discuss the dependence of H I properties on environment. We detect H I in about half of the galaxies outside Virgo. For these systems, the H I morphology and kinematics change as a function of environment, going from regular, rotating systems around “isolated” galaxies to progressively more disturbed structures for galaxies with neighbours or in groups. In denser environment, inside Virgo, nearly none of the galaxies contains H I. We discuss future work in this field which will be enabled by next-generation, pre-SKA radio instruments. We present a simulated Apertif H I observation of an ATLAS^3D early-type galaxy, showing how its appearance and detection level vary as a function of redshift.

Original language	English
Title of host publication	PRA 2009
Subtitle of host publication	Panoramic Radio Astronomy: Wide-field 1-2 GHz research on galaxy evolution
Place of Publication	Groningen, the Netherlands
Publisher	Scuola Internazionale Superiore di Studi Avanzati (SISSA)
Number of pages	6
DOIs	https://doi.org/10.22323/1.089.0056
Publication status	Published - 1 Jan 2009
Externally published	Yes
Event	2009 Panoramic Radio Astronomy: Wide-Field 1-2 GHz Research on Galaxy Evolution, PRA 2009 - Groningen, Netherlands Duration: 2 Jun 2009 → 5 Jun 2009

Publication series

Name	Proceedings of Science
Publisher	SISSA
Volume	89
ISSN (Print)	1824-8039

Conference

Conference	2009 Panoramic Radio Astronomy: Wide-Field 1-2 GHz Research on Galaxy Evolution, PRA 2009
Country/Territory	Netherlands
City	Groningen
Period	2/06/09 → 5/06/09

Bibliographical note

Version archived for private and non-commercial use with the permission of the author/s and according to publisher conditions. For further rights please contact the publisher.

Access to Document

10.22323/1.089.0056Licence: CC BY

Publisher version (open access)Final published version, 2.38 MBLicence: CC BY

Cite this

Serra, P., Morganti, R., Oosterloo, T. A., Alatalo, K., Blitz, L., Bois, M., Van Den Bosch, R. C. E., Bournaud, F., Bureau, M., Cappellari, M., Davies, R. L., Davis, T. A., Duc, P., Emsellem, E., Falcón-Barroso, J., Khochfar, S., Krajnović, D., Kuntschner, H., Lablanche, P. Y., ... De Zeeuw, P. T. (2009). An H I view of the on-going assembly of early-type galaxies: present and future observations. In PRA 2009: Panoramic Radio Astronomy: Wide-field 1-2 GHz research on galaxy evolution Article 056 (Proceedings of Science; Vol. 89). Scuola Internazionale Superiore di Studi Avanzati (SISSA). https://doi.org/10.22323/1.089.0056

@inproceedings{8e017a5462b148e1b14d8734e0b81d25,

title = "An H I view of the on-going assembly of early-type galaxies: present and future observations",

abstract = "We present a preliminary analysis of the H I properties of early-type galaxies in the ATLAS3D sample. Using WSRT data for ~100 galaxies outside the Virgo cluster and data from the Alfalfa project for galaxies inside Virgo, we discuss the dependence of H I properties on environment. We detect H I in about half of the galaxies outside Virgo. For these systems, the H I morphology and kinematics change as a function of environment, going from regular, rotating systems around “isolated” galaxies to progressively more disturbed structures for galaxies with neighbours or in groups. In denser environment, inside Virgo, nearly none of the galaxies contains H I. We discuss future work in this field which will be enabled by next-generation, pre-SKA radio instruments. We present a simulated Apertif H I observation of an ATLAS3D early-type galaxy, showing how its appearance and detection level vary as a function of redshift.",

author = "P. Serra and R. Morganti and Oosterloo, {T. A.} and K. Alatalo and L. Blitz and M. Bois and {Van Den Bosch}, {R. C. E.} and F. Bournaud and M. Bureau and M. Cappellari and Davies, {R. L.} and Davis, {T. A.} and P. Duc and E. Emsellem and J. Falc{\'o}n-Barroso and S. Khochfar and D. Krajnovi{\'c} and H. Kuntschner and Lablanche, {P. Y.} and McDermid, {R. M.} and T. Naab and M. Sarzi and N. Scott and {Van De Ven}, G. and A. Weijmans and Young, {L. M.} and {De Zeeuw}, {P. T.}",

note = "Version archived for private and non-commercial use with the permission of the author/s and according to publisher conditions. For further rights please contact the publisher.; 2009 Panoramic Radio Astronomy: Wide-Field 1-2 GHz Research on Galaxy Evolution, PRA 2009 ; Conference date: 02-06-2009 Through 05-06-2009",

year = "2009",

month = jan,

day = "1",

doi = "10.22323/1.089.0056",

language = "English",

series = "Proceedings of Science",

publisher = "Scuola Internazionale Superiore di Studi Avanzati (SISSA)",

booktitle = "PRA 2009",

address = "Italy",

}

Serra, P, Morganti, R, Oosterloo, TA, Alatalo, K, Blitz, L, Bois, M, Van Den Bosch, RCE, Bournaud, F, Bureau, M, Cappellari, M, Davies, RL, Davis, TA, Duc, P, Emsellem, E, Falcón-Barroso, J, Khochfar, S, Krajnović, D, Kuntschner, H, Lablanche, PY, McDermid, RM, Naab, T, Sarzi, M, Scott, N, Van De Ven, G, Weijmans, A, Young, LM & De Zeeuw, PT 2009, An H I view of the on-going assembly of early-type galaxies: present and future observations. in PRA 2009: Panoramic Radio Astronomy: Wide-field 1-2 GHz research on galaxy evolution., 056, Proceedings of Science, vol. 89, Scuola Internazionale Superiore di Studi Avanzati (SISSA), Groningen, the Netherlands, 2009 Panoramic Radio Astronomy: Wide-Field 1-2 GHz Research on Galaxy Evolution, PRA 2009, Groningen, Netherlands, 2/06/09. https://doi.org/10.22323/1.089.0056

An H I view of the on-going assembly of early-type galaxies: present and future observations. / Serra, P.; Morganti, R.; Oosterloo, T. A. et al.
PRA 2009: Panoramic Radio Astronomy: Wide-field 1-2 GHz research on galaxy evolution. Groningen, the Netherlands: Scuola Internazionale Superiore di Studi Avanzati (SISSA), 2009. 056 (Proceedings of Science; Vol. 89).

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

TY - GEN

T1 - An H I view of the on-going assembly of early-type galaxies

T2 - 2009 Panoramic Radio Astronomy: Wide-Field 1-2 GHz Research on Galaxy Evolution, PRA 2009

AU - Serra, P.

AU - Morganti, R.

AU - Oosterloo, T. A.

AU - Alatalo, K.

AU - Blitz, L.

AU - Bois, M.

AU - Van Den Bosch, R. C. E.

AU - Bournaud, F.

AU - Bureau, M.

AU - Cappellari, M.

AU - Davies, R. L.

AU - Davis, T. A.

AU - Duc, P.

AU - Emsellem, E.

AU - Falcón-Barroso, J.

AU - Khochfar, S.

AU - Krajnović, D.

AU - Kuntschner, H.

AU - Lablanche, P. Y.

AU - McDermid, R. M.

AU - Naab, T.

AU - Sarzi, M.

AU - Scott, N.

AU - Van De Ven, G.

AU - Weijmans, A.

AU - Young, L. M.

AU - De Zeeuw, P. T.

N1 - Version archived for private and non-commercial use with the permission of the author/s and according to publisher conditions. For further rights please contact the publisher.

PY - 2009/1/1

Y1 - 2009/1/1

N2 - We present a preliminary analysis of the H I properties of early-type galaxies in the ATLAS3D sample. Using WSRT data for ~100 galaxies outside the Virgo cluster and data from the Alfalfa project for galaxies inside Virgo, we discuss the dependence of H I properties on environment. We detect H I in about half of the galaxies outside Virgo. For these systems, the H I morphology and kinematics change as a function of environment, going from regular, rotating systems around “isolated” galaxies to progressively more disturbed structures for galaxies with neighbours or in groups. In denser environment, inside Virgo, nearly none of the galaxies contains H I. We discuss future work in this field which will be enabled by next-generation, pre-SKA radio instruments. We present a simulated Apertif H I observation of an ATLAS3D early-type galaxy, showing how its appearance and detection level vary as a function of redshift.

AB - We present a preliminary analysis of the H I properties of early-type galaxies in the ATLAS3D sample. Using WSRT data for ~100 galaxies outside the Virgo cluster and data from the Alfalfa project for galaxies inside Virgo, we discuss the dependence of H I properties on environment. We detect H I in about half of the galaxies outside Virgo. For these systems, the H I morphology and kinematics change as a function of environment, going from regular, rotating systems around “isolated” galaxies to progressively more disturbed structures for galaxies with neighbours or in groups. In denser environment, inside Virgo, nearly none of the galaxies contains H I. We discuss future work in this field which will be enabled by next-generation, pre-SKA radio instruments. We present a simulated Apertif H I observation of an ATLAS3D early-type galaxy, showing how its appearance and detection level vary as a function of redshift.

UR - http://www.scopus.com/inward/record.url?scp=85055347422&partnerID=8YFLogxK

U2 - 10.22323/1.089.0056

DO - 10.22323/1.089.0056

M3 - Conference proceeding contribution

AN - SCOPUS:85055347422

T3 - Proceedings of Science

BT - PRA 2009

PB - Scuola Internazionale Superiore di Studi Avanzati (SISSA)

CY - Groningen, the Netherlands

Y2 - 2 June 2009 through 5 June 2009

ER -

Serra P, Morganti R, Oosterloo TA, Alatalo K, Blitz L, Bois M et al. An H I view of the on-going assembly of early-type galaxies: present and future observations. In PRA 2009: Panoramic Radio Astronomy: Wide-field 1-2 GHz research on galaxy evolution. Groningen, the Netherlands: Scuola Internazionale Superiore di Studi Avanzati (SISSA). 2009. 056. (Proceedings of Science). doi: 10.22323/1.089.0056

An H I view of the on-going assembly of early-type galaxies: present and future observations

Abstract

Publication series

Conference

Bibliographical note

Access to Document

Other files and links

Fingerprint

Cite this