1. Identity statement | |
Reference Type | Journal Article |
Site | mtc-m21d.sid.inpe.br |
Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identifier | 8JMKD3MGP3W34T/47N3DME |
Repository | sid.inpe.br/mtc-m21d/2022/09.29.18.56 |
Last Update | 2022:09.29.18.56.01 (UTC) simone |
Metadata Repository | sid.inpe.br/mtc-m21d/2022/09.29.18.56.01 |
Metadata Last Update | 2023:01.03.16.46.17 (UTC) administrator |
DOI | 10.1051/0004-6361/202243585 |
ISSN | 0004-6361 1432-0746 |
Citation Key | SperanzaAARTPRCBMALSV:2022:WaMoIo |
Title | Warm molecular and ionized gas kinematics in the type-2 quasar J0945+1737 |
Year | 2022 |
Month | Sept. |
Access Date | 2024, May 13 |
Type of Work | journal article |
Secondary Type | PRE PI |
Number of Files | 1 |
Size | 2072 KiB |
|
2. Context | |
Author | 1 Speranza, G. 2 Almeida, C. Ramos 3 Acosta-Pulido, J. A. 4 Riffel, R. A. 5 Tadhunter, C. 6 Pierce, J. C. S. 7 Rodriguez-Ardilla, Alberto 8 Coloma Puga, M. 9 Brusa, M. 10 Musiimenta, B. 11 Alexander, D. M. 12 Lapi, A. 13 Shankar, F. 14 Villforth, C. |
ORCID | 1 0000-0003-2590-579X |
Group | 1 2 3 4 5 6 7 DIAST-CGCE-INPE-MCTI-GOV-BR |
Affiliation | 1 Instituto de Astrofísica de Canarias 2 Instituto de Astrofísica de Canarias 3 Instituto de Astrofísica de Canarias 4 Universidade Federal de Santa Maria (UFSM) 5 University of Sheffield 6 University of Hertfordshire 7 Instituto Nacional de Pesquisas Espaciais (INPE) 8 Universidad de La Laguna 9 Università di Bologna 10 Università di Bologna 11 Durham University 12 SISSA 13 University of Southampton 14 University of Bath |
Author e-Mail Address | 1 giovanna.speranza@iac.es 2 3 4 5 6 7 aprieto@iac.es |
Journal | Astronomy and Astrophysics |
Volume | 665 |
Pages | A55 |
Secondary Mark | A1_GEOCIÊNCIAS A1_ENGENHARIAS_III A2_MATEMÁTICA_/_PROBABILIDADE_E_ESTATÍSTICA A2_INTERDISCIPLINAR A2_ENGENHARIAS_IV A2_ASTRONOMIA_/_FÍSICA B2_ENSINO C_ENGENHARIAS_II |
History (UTC) | 2022-09-29 18:56:01 :: simone -> administrator :: 2022-09-29 18:56:02 :: administrator -> simone :: 2022 2022-09-29 18:57:48 :: simone -> administrator :: 2022 2022-10-06 15:41:26 :: administrator -> simone :: 2022 2022-12-20 11:47:00 :: simone -> administrator :: 2022 2023-01-03 16:46:17 :: administrator -> simone :: 2022 |
|
3. Content and structure | |
Is the master or a copy? | is the master |
Content Stage | completed |
Transferable | 1 |
Content Type | External Contribution |
Version Type | publisher |
Keywords | Galaxy evolution quasars emission lines galaxies nuclei quasars supermassive black holes galaxies kinematics and dynamics |
Abstract | We analyse Near-Infrared Integral Field Spectrograph (NIFS) observations of the type-2 quasar (QSO2) SDSS J094521.33 +173753.2 to investigate its warm molecular and ionized gas kinematics. This QSO2 has a bolometric luminosity of 104(5:7) erg s(-1) and a redshift of z = 0:128. The K-band spectra provided by NIFS cover a range of 1.99-2.40 mu m where low ionization (Pa alpha and Br delta), high ionization ([S XI]lambda 1.920 mu m and [Si VI]lambda 1.963 mu m), and warm molecular lines (from H(2)1-0S(5) to 1-0S(1)) are detected, allowing us to study the multi-phase gas kinematics. Our analysis reveals gas in ordinary rotation in all the emission lines detected and also outflowing gas in the case of the low and high ionization emission lines. In the case of the nuclear spectrum, which corresponds to a circular aperture of 0.3 '' (686 pc) in diameter, the warm molecular lines can be characterized using a single Gaussian component of full width at half maximum (FWHM) = 350 400 km s(-1), while Pa alpha, Br delta, and [Si VI] are best fitted with two blue-shifted Gaussian components of FWHM similar to 800 and 1700 km s(-1), in addition to a narrow component of similar to 300 km s(-1). We interpret the blue-shifted broad components as outflowing gas, which reaches the highest velocities, of up to 840 km s(-1), in the south-east direction (PA similar to 125 degrees), extending up to a distance of similar to 3.4 kpc from the nucleus. The ionized outflow has a maximum mass outflow rate of. (M) over dot (out;max) = 42-51 M-circle dot yr(-1), and its kinetic power represents 0.1% of the quasar bolometric luminosity. Very Large Array (VLA) data of J0945 show extended radio emission (PA similar to 100 degrees) that is aligned with the clumpy emission traced by the narrow component of the ionized lines up to scales of several kiloparsecs, and with the innermost part of the outflow (central similar to 0.4 '' = 915 pc). Beyond that radius, at the edge of the radio jet, the high velocity gas shows a different PA of similar to 125 degrees. This might be an indication that the line-emitting gas is being compressed and accelerated by the shocks generated by the radio jet. |
Area | CEA |
Arrangement | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCE > Warm molecular and... |
doc Directory Content | access |
source Directory Content | there are no files |
agreement Directory Content | |
|
4. Conditions of access and use | |
data URL | http://mtc-m21d.sid.inpe.br/ibi/8JMKD3MGP3W34T/47N3DME |
zipped data URL | http://mtc-m21d.sid.inpe.br/zip/8JMKD3MGP3W34T/47N3DME |
Language | en |
Target File | aa43585-22.pdf |
User Group | simone |
Reader Group | administrator simone |
Visibility | shown |
Archiving Policy | allowpublisher allowfinaldraft |
Update Permission | not transferred |
|
5. Allied materials | |
Next Higher Units | 8JMKD3MGPCW/46KTFK8 |
Dissemination | WEBSCI; PORTALCAPES; COMPENDEX; SCOPUS. |
Host Collection | urlib.net/www/2021/06.04.03.40 |
|
6. Notes | |
Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes number parameterlist parentrepositories previousedition previouslowerunit progress project readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url |
|
7. Description control | |
e-Mail (login) | simone |
update | |
|