Loading…
A systematic cross-search for radio/infrared counterparts of XMM-Newton sources
We present a catalog of cross-correlated radio, infrared and X-ray sources using a very restrictive selection criteria with an IDL-based code developed by us. The significance of the observed coincidences was evaluated through Monte Carlo simulations of synthetic sources following a well-tested prot...
Saved in:
Published in: | Astrophysics and space science 2011-01, Vol.331 (1), p.53-61 |
---|---|
Main Authors: | , , , , , , , , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
cited_by | cdi_FETCH-LOGICAL-c381t-641fe799955d87c2355d9d28a7ff59a1ebf1a368d681171839782aaa3441407a3 |
---|---|
cites | cdi_FETCH-LOGICAL-c381t-641fe799955d87c2355d9d28a7ff59a1ebf1a368d681171839782aaa3441407a3 |
container_end_page | 61 |
container_issue | 1 |
container_start_page | 53 |
container_title | Astrophysics and space science |
container_volume | 331 |
creator | Combi, J. A. Albacete Colombo, J. F. Pellizza, L. López-Santiago, J. Romero, G. E. Martí, J. Muñoz-Arjonilla, A. J. Sánchez-Ayaso, E. Luque-Escamilla, P. L. Sánchez-Sutil, J. R. |
description | We present a catalog of cross-correlated radio, infrared and X-ray sources using a very restrictive selection criteria with an IDL-based code developed by us. The significance of the observed coincidences was evaluated through Monte Carlo simulations of synthetic sources following a well-tested protocol. We found 3320 coincident radio/X-ray sources with a high statistical significance characterized by the sum of error-weighted coordinate differences. For 997 of them, 2MASS counterparts were found. The percentage of chance coincidences is less than 1%. X-ray hardness ratios of well-known populations of objects were used to provide a crude representation of their X-ray spectrum and to make a preliminary diagnosis of the possible nature of unidentified X-ray sources. The results support the fact that the X-ray sky is largely dominated by Active Galactic Nuclei at high galactic latitudes (|
b
|≥10°). At low galactic latitudes (|
b
|≤10°) most of unidentified X-ray sources (∼94%) lie at |
b
|≤2°. This result suggests that most of the unidentified sources found toward the Milky Way plane are galactic objects. Well-known and unidentified sources were classified in different tables with their corresponding radio/infrared and X-ray properties. These tables are intended as a useful tool for researchers interested in particular identifications. |
doi_str_mv | 10.1007/s10509-010-0438-3 |
format | article |
fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_821740088</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2225887071</sourcerecordid><originalsourceid>FETCH-LOGICAL-c381t-641fe799955d87c2355d9d28a7ff59a1ebf1a368d681171839782aaa3441407a3</originalsourceid><addsrcrecordid>eNp1kM1KAzEUhYMoWKsP4C64j713kpkkyyL-QasuFLoLcSbRKXZSkynSt_FZfDJTR3Dl6nLhnHPP_Qg5RThHADlJCCVoBggMBFeM75ERlrJgWlSLfTICAMEqAYtDcpTSMq-60nJEHqY0bVPvVrZva1rHkBJLzsb6lfoQabRNGyZt56ONrqF12HS9i2sb-0SD__pczOfszn30oaMpbGLt0jE58PYtuZPfOSZPV5ePFzdsdn99ezGdsZor7HMV9E5qrcuyUbIueJ66KZSV3pfaonv2aHmlmkohSlRcS1VYa7kQKEBaPiZnQ-46hveNS71Z5gJdPmlUgVIAKJVFOIh-HovOm3VsVzZuDYLZcTMDN5O5mR03w7OnGDwpa7sXF_-C_zd9A14gcII</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>821740088</pqid></control><display><type>article</type><title>A systematic cross-search for radio/infrared counterparts of XMM-Newton sources</title><source>Springer Nature</source><creator>Combi, J. A. ; Albacete Colombo, J. F. ; Pellizza, L. ; López-Santiago, J. ; Romero, G. E. ; Martí, J. ; Muñoz-Arjonilla, A. J. ; Sánchez-Ayaso, E. ; Luque-Escamilla, P. L. ; Sánchez-Sutil, J. R.</creator><creatorcontrib>Combi, J. A. ; Albacete Colombo, J. F. ; Pellizza, L. ; López-Santiago, J. ; Romero, G. E. ; Martí, J. ; Muñoz-Arjonilla, A. J. ; Sánchez-Ayaso, E. ; Luque-Escamilla, P. L. ; Sánchez-Sutil, J. R.</creatorcontrib><description>We present a catalog of cross-correlated radio, infrared and X-ray sources using a very restrictive selection criteria with an IDL-based code developed by us. The significance of the observed coincidences was evaluated through Monte Carlo simulations of synthetic sources following a well-tested protocol. We found 3320 coincident radio/X-ray sources with a high statistical significance characterized by the sum of error-weighted coordinate differences. For 997 of them, 2MASS counterparts were found. The percentage of chance coincidences is less than 1%. X-ray hardness ratios of well-known populations of objects were used to provide a crude representation of their X-ray spectrum and to make a preliminary diagnosis of the possible nature of unidentified X-ray sources. The results support the fact that the X-ray sky is largely dominated by Active Galactic Nuclei at high galactic latitudes (|
b
|≥10°). At low galactic latitudes (|
b
|≤10°) most of unidentified X-ray sources (∼94%) lie at |
b
|≤2°. This result suggests that most of the unidentified sources found toward the Milky Way plane are galactic objects. Well-known and unidentified sources were classified in different tables with their corresponding radio/infrared and X-ray properties. These tables are intended as a useful tool for researchers interested in particular identifications.</description><identifier>ISSN: 0004-640X</identifier><identifier>EISSN: 1572-946X</identifier><identifier>DOI: 10.1007/s10509-010-0438-3</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Astrobiology ; Astronomy ; Astrophysics ; Astrophysics and Astroparticles ; Cosmology ; Infrared imaging systems ; Monte Carlo simulation ; Observations and Techniques ; Original Article ; Physics ; Physics and Astronomy ; Radio astronomy ; Space Exploration and Astronautics ; Space Sciences (including Extraterrestrial Physics ; Stars & galaxies ; X-ray astronomy</subject><ispartof>Astrophysics and space science, 2011-01, Vol.331 (1), p.53-61</ispartof><rights>Springer Science+Business Media B.V. 2010</rights><rights>Springer Science+Business Media B.V. 2011</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c381t-641fe799955d87c2355d9d28a7ff59a1ebf1a368d681171839782aaa3441407a3</citedby><cites>FETCH-LOGICAL-c381t-641fe799955d87c2355d9d28a7ff59a1ebf1a368d681171839782aaa3441407a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Combi, J. A.</creatorcontrib><creatorcontrib>Albacete Colombo, J. F.</creatorcontrib><creatorcontrib>Pellizza, L.</creatorcontrib><creatorcontrib>López-Santiago, J.</creatorcontrib><creatorcontrib>Romero, G. E.</creatorcontrib><creatorcontrib>Martí, J.</creatorcontrib><creatorcontrib>Muñoz-Arjonilla, A. J.</creatorcontrib><creatorcontrib>Sánchez-Ayaso, E.</creatorcontrib><creatorcontrib>Luque-Escamilla, P. L.</creatorcontrib><creatorcontrib>Sánchez-Sutil, J. R.</creatorcontrib><title>A systematic cross-search for radio/infrared counterparts of XMM-Newton sources</title><title>Astrophysics and space science</title><addtitle>Astrophys Space Sci</addtitle><description>We present a catalog of cross-correlated radio, infrared and X-ray sources using a very restrictive selection criteria with an IDL-based code developed by us. The significance of the observed coincidences was evaluated through Monte Carlo simulations of synthetic sources following a well-tested protocol. We found 3320 coincident radio/X-ray sources with a high statistical significance characterized by the sum of error-weighted coordinate differences. For 997 of them, 2MASS counterparts were found. The percentage of chance coincidences is less than 1%. X-ray hardness ratios of well-known populations of objects were used to provide a crude representation of their X-ray spectrum and to make a preliminary diagnosis of the possible nature of unidentified X-ray sources. The results support the fact that the X-ray sky is largely dominated by Active Galactic Nuclei at high galactic latitudes (|
b
|≥10°). At low galactic latitudes (|
b
|≤10°) most of unidentified X-ray sources (∼94%) lie at |
b
|≤2°. This result suggests that most of the unidentified sources found toward the Milky Way plane are galactic objects. Well-known and unidentified sources were classified in different tables with their corresponding radio/infrared and X-ray properties. These tables are intended as a useful tool for researchers interested in particular identifications.</description><subject>Astrobiology</subject><subject>Astronomy</subject><subject>Astrophysics</subject><subject>Astrophysics and Astroparticles</subject><subject>Cosmology</subject><subject>Infrared imaging systems</subject><subject>Monte Carlo simulation</subject><subject>Observations and Techniques</subject><subject>Original Article</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Radio astronomy</subject><subject>Space Exploration and Astronautics</subject><subject>Space Sciences (including Extraterrestrial Physics</subject><subject>Stars & galaxies</subject><subject>X-ray astronomy</subject><issn>0004-640X</issn><issn>1572-946X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNp1kM1KAzEUhYMoWKsP4C64j713kpkkyyL-QasuFLoLcSbRKXZSkynSt_FZfDJTR3Dl6nLhnHPP_Qg5RThHADlJCCVoBggMBFeM75ERlrJgWlSLfTICAMEqAYtDcpTSMq-60nJEHqY0bVPvVrZva1rHkBJLzsb6lfoQabRNGyZt56ONrqF12HS9i2sb-0SD__pczOfszn30oaMpbGLt0jE58PYtuZPfOSZPV5ePFzdsdn99ezGdsZor7HMV9E5qrcuyUbIueJ66KZSV3pfaonv2aHmlmkohSlRcS1VYa7kQKEBaPiZnQ-46hveNS71Z5gJdPmlUgVIAKJVFOIh-HovOm3VsVzZuDYLZcTMDN5O5mR03w7OnGDwpa7sXF_-C_zd9A14gcII</recordid><startdate>20110101</startdate><enddate>20110101</enddate><creator>Combi, J. A.</creator><creator>Albacete Colombo, J. F.</creator><creator>Pellizza, L.</creator><creator>López-Santiago, J.</creator><creator>Romero, G. E.</creator><creator>Martí, J.</creator><creator>Muñoz-Arjonilla, A. J.</creator><creator>Sánchez-Ayaso, E.</creator><creator>Luque-Escamilla, P. L.</creator><creator>Sánchez-Sutil, J. R.</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7TG</scope><scope>7XB</scope><scope>88I</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>H8D</scope><scope>HCIFZ</scope><scope>KL.</scope><scope>L7M</scope><scope>M2P</scope><scope>P5Z</scope><scope>P62</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope></search><sort><creationdate>20110101</creationdate><title>A systematic cross-search for radio/infrared counterparts of XMM-Newton sources</title><author>Combi, J. A. ; Albacete Colombo, J. F. ; Pellizza, L. ; López-Santiago, J. ; Romero, G. E. ; Martí, J. ; Muñoz-Arjonilla, A. J. ; Sánchez-Ayaso, E. ; Luque-Escamilla, P. L. ; Sánchez-Sutil, J. R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c381t-641fe799955d87c2355d9d28a7ff59a1ebf1a368d681171839782aaa3441407a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Astrobiology</topic><topic>Astronomy</topic><topic>Astrophysics</topic><topic>Astrophysics and Astroparticles</topic><topic>Cosmology</topic><topic>Infrared imaging systems</topic><topic>Monte Carlo simulation</topic><topic>Observations and Techniques</topic><topic>Original Article</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Radio astronomy</topic><topic>Space Exploration and Astronautics</topic><topic>Space Sciences (including Extraterrestrial Physics</topic><topic>Stars & galaxies</topic><topic>X-ray astronomy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Combi, J. A.</creatorcontrib><creatorcontrib>Albacete Colombo, J. F.</creatorcontrib><creatorcontrib>Pellizza, L.</creatorcontrib><creatorcontrib>López-Santiago, J.</creatorcontrib><creatorcontrib>Romero, G. E.</creatorcontrib><creatorcontrib>Martí, J.</creatorcontrib><creatorcontrib>Muñoz-Arjonilla, A. J.</creatorcontrib><creatorcontrib>Sánchez-Ayaso, E.</creatorcontrib><creatorcontrib>Luque-Escamilla, P. L.</creatorcontrib><creatorcontrib>Sánchez-Sutil, J. R.</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central</collection><collection>Advanced Technologies & Aerospace Database (1962 - current)</collection><collection>ProQuest Central Essentials</collection><collection>AUTh Library subscriptions: ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>Aerospace Database</collection><collection>SciTech Premium Collection</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>ProQuest Science Journals</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central Basic</collection><jtitle>Astrophysics and space science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Combi, J. A.</au><au>Albacete Colombo, J. F.</au><au>Pellizza, L.</au><au>López-Santiago, J.</au><au>Romero, G. E.</au><au>Martí, J.</au><au>Muñoz-Arjonilla, A. J.</au><au>Sánchez-Ayaso, E.</au><au>Luque-Escamilla, P. L.</au><au>Sánchez-Sutil, J. R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A systematic cross-search for radio/infrared counterparts of XMM-Newton sources</atitle><jtitle>Astrophysics and space science</jtitle><stitle>Astrophys Space Sci</stitle><date>2011-01-01</date><risdate>2011</risdate><volume>331</volume><issue>1</issue><spage>53</spage><epage>61</epage><pages>53-61</pages><issn>0004-640X</issn><eissn>1572-946X</eissn><abstract>We present a catalog of cross-correlated radio, infrared and X-ray sources using a very restrictive selection criteria with an IDL-based code developed by us. The significance of the observed coincidences was evaluated through Monte Carlo simulations of synthetic sources following a well-tested protocol. We found 3320 coincident radio/X-ray sources with a high statistical significance characterized by the sum of error-weighted coordinate differences. For 997 of them, 2MASS counterparts were found. The percentage of chance coincidences is less than 1%. X-ray hardness ratios of well-known populations of objects were used to provide a crude representation of their X-ray spectrum and to make a preliminary diagnosis of the possible nature of unidentified X-ray sources. The results support the fact that the X-ray sky is largely dominated by Active Galactic Nuclei at high galactic latitudes (|
b
|≥10°). At low galactic latitudes (|
b
|≤10°) most of unidentified X-ray sources (∼94%) lie at |
b
|≤2°. This result suggests that most of the unidentified sources found toward the Milky Way plane are galactic objects. Well-known and unidentified sources were classified in different tables with their corresponding radio/infrared and X-ray properties. These tables are intended as a useful tool for researchers interested in particular identifications.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s10509-010-0438-3</doi><tpages>9</tpages></addata></record> |
fulltext | fulltext |
identifier | ISSN: 0004-640X |
ispartof | Astrophysics and space science, 2011-01, Vol.331 (1), p.53-61 |
issn | 0004-640X 1572-946X |
language | eng |
recordid | cdi_proquest_journals_821740088 |
source | Springer Nature |
subjects | Astrobiology Astronomy Astrophysics Astrophysics and Astroparticles Cosmology Infrared imaging systems Monte Carlo simulation Observations and Techniques Original Article Physics Physics and Astronomy Radio astronomy Space Exploration and Astronautics Space Sciences (including Extraterrestrial Physics Stars & galaxies X-ray astronomy |
title | A systematic cross-search for radio/infrared counterparts of XMM-Newton sources |
url | http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-25T21%3A24%3A39IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=A%20systematic%20cross-search%20for%20radio/infrared%20counterparts%20of%C2%A0XMM-Newton%20sources&rft.jtitle=Astrophysics%20and%20space%20science&rft.au=Combi,%20J.%20A.&rft.date=2011-01-01&rft.volume=331&rft.issue=1&rft.spage=53&rft.epage=61&rft.pages=53-61&rft.issn=0004-640X&rft.eissn=1572-946X&rft_id=info:doi/10.1007/s10509-010-0438-3&rft_dat=%3Cproquest_cross%3E2225887071%3C/proquest_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c381t-641fe799955d87c2355d9d28a7ff59a1ebf1a368d681171839782aaa3441407a3%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=821740088&rft_id=info:pmid/&rfr_iscdi=true |