Výsledky vyhledávání - "Kristen L. Shapiro"

The SAURON project - XX. The Spitzer [3.6] − [4.5] colour in early-type galaxies: colours, colour gradients and inverted scaling relations

Autor: Nicholas Scott, P. Tim de Zeeuw, Eric Emsellem, Reynier Peletier, Roland Bacon, Elif Kutdemir, Kristen L. Shapiro, Remco C. E. van den Bosch, Davor Krajnović, Michele Cappellari, Richard M. McDermid, Harald Kuntschner, Glenn van de Ven, Guido van der Wolk, Roger L. Davies, Martin Bureau, Marc Sarzi, Jesús Falcón-Barroso

Publikováno v: Monthly Notices of the Royal Astronomical Society. 419:2031-2053

We investigate the [3.6] - [4.5] Spitzer-IRAC colour behaviour of the early-type galaxies of the SAURON survey, a representative sample of 48 nearby ellipticals and lenticulars. We investigate how this colour, which is unaffected by dust extinction,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9e23c24beac19b7f8b6cd643d564eb92
https://doi.org/10.1111/j.1365-2966.2011.19855.x

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The SAURON project - XIX. Optical and near-infrared scaling relations of nearby elliptical, lenticular and Sa galaxies

Autor: P. T. de Zeeuw, Richard M. McDermid, Eric Emsellem, G. van der Wolk, Sukyoung K. Yi, Anne-Marie Weijmans, Reynier Peletier, Michele Cappellari, Roland Bacon, Jesús Falcón-Barroso, Hyunjin Jeong, R. C. E. van den Bosch, Roger L. Davies, Davor Krajnović, G. van de Ven, Martin Bureau, Marc Sarzi, Kristen L. Shapiro, Harald Kuntschner

Publikováno v: Monthly Notices of the Royal Astronomical Society. 417:1787-1816

[Abridged] We present ground-based MDM V-band and Spitzer/IRAC 3.6um-band photometric observations of the 72 representative galaxies of the SAURON Survey. In combination with the SAURON stellar velocity dispersion measured within an effective radius

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::77d056c0ea337ec6339e926b5d8b6525
https://doi.org/10.1111/j.1365-2966.2011.19372.x

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The SAURON project - XVII. Stellar population analysis of the absorption line strength maps of 48 early-type galaxies

Autor: Michele Cappellari, Roland Bacon, Richard M. McDermid, Harald Kuntschner, Remco C. E. van den Bosch, Roger L. Davies, P. Tim de Zeeuw, Glenn van de Ven, Davor Krajnović, Jesús Falcón-Barroso, Eric Emsellem, Kristen L. Shapiro, Reynier Peletier, Marc Sarzi

Publikováno v: Monthly Notices of the Royal Astronomical Society. 408:97-132

(Abridged) We present a stellar population analysis of the absorption line strength maps for 48 early-type galaxies from the SAURON sample. Using the line strength index maps of Hbeta, Fe5015, and Mgb, measured in the Lick/IDS system and spatially bi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::80f2aac1e3a945c301b76be2e8793964
https://doi.org/10.1111/j.1365-2966.2010.17161.x

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Connecting stars and ionised gas with integral-field spectroscopy

Autor: Davor Krajnović, Tim de Zeeuw, Roger L. Davies, Richard M. McDermid, Michele Cappellari, Roland Bacon, Jesús Falcón-Barroso, Reynier Peletier, Eric Emsellem, Harald Kuntschner, Kristen L. Shapiro, Glenn van de Ven, Martin Bureau, Marc Sarzi

Publikováno v: New Astronomy Reviews, 51(1-2), 13-17

Using integral-field spectroscopy, the SAURON survey has shown that early-type galaxies, once thought to be essentially devoid of gas, commonly show ionised gas emission. This emission is found with a rich variety of distributions and kinematics, ran

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcb60a75d5639e397fcb2383cfff7309
https://doi.org/10.1016/j.newar.2006.11.022

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The black hole in NGC 3379: a comparison of gas and stellar dynamical mass measurements with HST and integral-field data

Autor: Kristen L. Shapiro, Karl Gebhardt, Michele Cappellari, Tim de Zeeuw, Richard M. McDermid, Remco C. E. van den Bosch, Thomas S. Statler

Publikováno v: Monthly Notices of the Royal Astronomical Society. 370:559-579

We combine Hubble Space Telescope spectroscopy and ground-based integral-field data from the SAURON and OASIS instruments to study the central black hole in the nearby elliptical galaxy NGC 3379. From these data, we obtain kinematics of both the star

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5655ab4f91d0a5d0afa7c1942bf86ced
https://doi.org/10.1111/j.1365-2966.2006.10537.x

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The SINS Survey: Modeling the Dynamics of z ~ 2 Galaxies and the High-z Tully-Fisher Relation

Publikováno v: The Astrophysical Journal, 697(1), 115-132. IOP PUBLISHING LTD

We present the modeling of SINFONI integral field dynamics of 18 star forming galaxies at z ~ 2 from Halpha line emission. The galaxies are selected from the larger sample of the SINS survey, based on the prominence of ordered rotational motions with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd9edadbc3f5011ad5106f18b57368b8
http://hdl.handle.net/11585/85225

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Dynamical Properties of z ~ 2 Star-forming Galaxies and a Universal Star Formation Relation

Publikováno v: The Astrophysical Journal
The Astrophysical Journal, 2007, 671, pp.303-309

We present the first comparison of the dynamical properties of different samples of z~1.4-3.4 star forming galaxies from spatially resolved imaging spectroscopy from SINFONI/VLT integral field spectroscopy and IRAM CO millimeter interferometry. Our s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::770e02b269c3dc81efb193d9e22cd19b
https://hal.science/hal-03785025

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