Journal article
Modeling the Unresolved NIR–MIR SEDs of Local (z < 0.1) QSOs
- Abstract:
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To study the nuclear (≲1 kpc) dust of nearby (z < 0.1) quasi-stellar objects (QSOs), we obtained new near-infrared (NIR) high angular resolution (∼0.″3) photometry in the H and Ks bands for 13 QSOs with available mid-infrared (MIR) high angular resolution spectroscopy (∼7.5-13.5 μm). We find that in most QSOs, the NIR emission is unresolved. We subtract the contribution from the accretion disk, which decreases from NIR (∼35%) to MIR (∼2.4%). We also estimate these percentages assuming a bl...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Preview, Version of record, html, 14.0KB, Terms of use)
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- Publisher copy:
- 10.3847/1538-4357/ac1d55
- Publication website:
- https://digital.csic.es/bitstream/10261/264145/1/2021ApJ...922..157M.pdf
Authors
+ Ministry of Science and Information
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- Funder identifier:
- https://ror.org/05r0vyz12
- Grant:
- RYC-2014-15779
+ Spanish Ministry of Science, Innovation and Universities
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- Grant:
- RYC-2014-15779
- Publisher:
- American Astronomical Society
- Journal:
- The Astrophysical Journal More from this journal
- Volume:
- 922
- Issue:
- 2
- Pages:
- 157-157
- Publication date:
- 2021-11-29
- DOI:
- EISSN:
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1538-4357
- ISSN:
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0004-637X
- Language:
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English
- Keywords:
- Pubs id:
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1225596
- Local pid:
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pubs:1225596
- Source identifiers:
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W3217399492
- Deposit date:
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2026-04-08
- ARK identifier:
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Terms of use
- Copyright date:
- 2021
- Licence:
- Other
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