Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/34559
DC Field | Value | Language |
---|---|---|
dc.contributor.author | NANNI, RICCARDO | en_US |
dc.contributor.author | GILLI, Roberto | en_US |
dc.contributor.author | VIGNALI, CRISTIAN | en_US |
dc.contributor.author | MIGNOLI, Marco | en_US |
dc.contributor.author | PECA, ALESSANDRO | en_US |
dc.contributor.author | MARCHESI, STEFANO | en_US |
dc.contributor.author | Annunziatella, Marianna | en_US |
dc.contributor.author | Brusa, Marcella | en_US |
dc.contributor.author | CALURA, Francesco | en_US |
dc.contributor.author | Cappelluti, Nico | en_US |
dc.contributor.author | Chiaberge, Marco | en_US |
dc.contributor.author | COMASTRI, Andrea | en_US |
dc.contributor.author | Iwasawa, K. | en_US |
dc.contributor.author | LANZUISI, Giorgio | en_US |
dc.contributor.author | LIUZZO, Elisabetta Teodorina | en_US |
dc.contributor.author | Marchesini, D. | en_US |
dc.contributor.author | PRANDONI, ISABELLA | en_US |
dc.contributor.author | TOZZI, Paolo | en_US |
dc.contributor.author | VITO, Fabio | en_US |
dc.contributor.author | Zamorani, Gianni | en_US |
dc.contributor.author | Norman, C. | en_US |
dc.date.accessioned | 2024-01-19T10:03:45Z | - |
dc.date.available | 2024-01-19T10:03:45Z | - |
dc.date.issued | 2020 | en_US |
dc.identifier.issn | 0004-6361 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/34559 | - |
dc.description.abstract | We present the X-ray source catalog for the ∼479 ks Chandra exposure of the SDSS J1030+0524 field, which is centered on a region that shows the best evidence to date of an overdensity around a z > 6 quasar, and also includes a galaxy overdensity around a Compton-thick Fanaroff-Riley type II (FRII) radio galaxy at z = 1.7. Using wavdetect for initial source detection and ACIS Extract for source photometry and significance assessment, we create preliminary catalogs of sources that are detected in the full (0.5-7.0 keV), soft (0.5-2.0 keV), and hard (2-7 keV) bands, respectively. We produce X-ray simulations that mirror our Chandra observation to filter our preliminary catalogs and achieve a completeness level of > 91% and a reliability level of ∼95% in each band. The catalogs in the three bands are then matched into a final main catalog of 256 unique sources. Among them, 244, 193, and 208 are detected in the full, soft, and hard bands, respectively. The Chandra observation covers a total area of 335 arcmin<SUP>2</SUP> and reaches flux limits over the central few square arcmins of ∼3 × 10<SUP>-16</SUP>, 6 × 10<SUP>-17</SUP>, and 2 × 10<SUP>-16</SUP> erg cm<SUP>-2</SUP> s<SUP>-1</SUP> in the full, soft, and hard bands, respectively This makes J1030 field the fifth deepest extragalactic X-ray survey to date. The field is part of the Multiwavelength Survey by Yale-Chile (MUSYC), and is also covered by optical imaging data from the Large Binocular Camera (LBC) at the Large Binocular Telescope (LBT), near-infrared imaging data from the Canada France Hawaii Telescope WIRCam (CFHT/WIRCam), and Spitzer IRAC. Thanks to its dense multi-wavelength coverage, J1030 represents a legacy field for the study of large-scale structures around distant accreting supermassive black holes. Using a likelihood ratio analysis, we associate multi-band (r, z, J, and 4.5 μm) counterparts for 252 (98.4%) of the 256 Chandra sources, with an estimated reliability of 95%. Finally, we compute the cumulative number of sources in each X-ray band, finding that they are in general agreement with the results from the Chandra Deep Fields. <P />Full Table 4 (catalog) is only available at the CDS via anonymous ftp to <A href="http://cdsarc.u-strasbg.fr/">http://cdsarc.u-strasbg.fr</A> (ftp://130.79.128.5) or via <A href="http://cdsarc.u-strasbg.fr/viz-bin/cat/J/A+A/637/A52">http://cdsarc.u-strasbg.fr/viz-bin/cat/J/A+A/637/A52</A> | en_US |
dc.language.iso | eng | en_US |
dc.title | The deep Chandra survey in the SDSS J1030+0524 field | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1051/0004-6361/202037914 | en_US |
dc.identifier.scopus | 2-s2.0-85088100935 | en_US |
dc.identifier.url | https://www.aanda.org/articles/aa/full_html/2020/05/aa37914-20/aa37914-20.html | en_US |
dc.identifier.url | http://arxiv.org/abs/2003.13710v1 | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 637 | en_US |
dc.relation.firstpage | A52 | en_US |
dc.type.referee | REF_1 | en_US |
dc.description.international | sì | en_US |
dc.contributor.country | ITA | en_US |
dc.contributor.country | USA | en_US |
dc.contributor.country | DEU | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | ASTRONOMY & ASTROPHYSICS | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2020A&A...637A..52N | en_US |
dc.relation.ercsector | ERC sectors::Physical Sciences and Engineering::PE9 Universe sciences: astro-physics/chemistry/biology; solar systems; stellar, galactic and extragalactic astronomy, planetary systems, cosmology, space science, instrumentation | en_US |
dc.description.apc | no | en_US |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegare il file al passo 5-Carica) | en_US |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | IRA Bologna | - |
crisitem.author.dept | IRA Bologna | - |
crisitem.author.dept | O.A. Arcetri | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.orcid | 0000-0001-8121-6177 | - |
crisitem.author.orcid | 0000-0002-9087-2835 | - |
crisitem.author.orcid | 0000-0001-5544-0749 | - |
crisitem.author.orcid | 0000-0002-6175-0871 | - |
crisitem.author.orcid | 0000-0003-3451-9970 | - |
crisitem.author.orcid | 0000-0001-9094-0984 | - |
crisitem.author.orcid | 0000-0003-0995-5201 | - |
crisitem.author.orcid | 0000-0001-9680-7092 | - |
crisitem.author.orcid | 0000-0003-3096-9966 | - |
crisitem.author.orcid | 0000-0003-0680-9305 | - |
crisitem.journal.journalissn | 0004-6361 | - |
crisitem.journal.ance | E016240 | - |
Appears in Collections: | 1.01 Articoli in rivista |
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File | Description | Size | Format | |
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aa37914-20.pdf | PDF editoriale | 5.58 MB | Adobe PDF | View/Open |
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