J/A+A/485/475ivo://CDS.VizieR/J/A+A/485/475doi:10.26093/cds/vizier.34850475CDSLeon S.Verdes-Montenegro L.Sabater J.Espada D.Lisenfeld U.,Ballu A.Verley S.Bergond G.Garcia E.2017-09-20T05:13:37Z2009-11-12T10:39:27ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frsurveysradio-galaxiesThis paper is part of a series that describes the results of the AMIGA (Analysis of the interstellar Medium of Isolated GAlaxies) project, studying the largest sample of very isolated galaxies in the local Universe. The study of the radio properties of the AMIGA sample is intended to characterize the radio continuum emission for a sample least affected by the local environment, thus providing a reference against which less isolated and interacting samples can be compared. Radio continuum data at 325, 1420, and 4850MHz were extracted from the WENSS, NVSS/FIRST, and GB6 surveys, respectively. The source extractions have been obtained from reprocessing the data and new detections added to the cross- matched detections with the respective survey catalogs. We focus on the complete AMIGA subsample composed of 719 galaxies. A catalog of radio fluxes was obtained from the above four surveys. Comparison between the NVSS and FIRST detections indicates that the radio continuum is coming from disk-dominated emission in spiral galaxies, in contrast to the results found in high-density environments where nuclear activity is more frequent. The comparison of the radio continuum power with a comparable sample, which is however not selected with respect to its environment, the Condon et al. UGC-SF sample of star-forming field galaxies, shows a lower mean value for the AMIGA sample. We have obtained radio-to-optical flux ratios (R) using the NVSS radio continuum flux. The distribution of R for the AMIGA galaxies is consistent with a sample dominated by radio emission from star formation (SF) and a small number of active galactic nuclei (AGN), with less than 3% of the sample with R>100. We derived the radio luminosity function (RLF) and total power density of the radio continuum emission for the AMIGA sample at 1.4GHz, and compared them with results from other low-redshift studies. The Schechter fit of the RLF indicates a major weight of the low-luminosity galaxies. The results indicate the very low level of radio continuum emission in our sample of isolated galaxies, which is dominated by mild disk SF. It confirms thus the AMIGA sample as a suitable template to effectively quantify the role of interactions in samples extracted from denser environments.2008A&A...485..475Lhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/485/475CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVII/82 : Catalogue of Isolated Galaxies (Karachentseva+ 1986)VIII/40 : GB6 catalog of radio sources (Gregory+ 1996)VIII/62 : The Westerbork Northern Sky Survey (Leiden, 1998)VIII/65 : 1.4GHz NRAO VLA Sky Survey (NVSS) (Condon+ 1998)VIII/71 : The FIRST Survey Catalog, Version 03Apr11 (Becker+ 2003)J/A+A/436/443 : AMIGA I. Recession velocities (Verdes-Montenegro+, 2005)J/A+A/449/937 : AMIGA II. Morphological refinement (Sulentic+, 2006)J/A+A/462/507 : AMIGA III. IRAS data (Lisenfeld+, 2007)J/A+A/470/505 : AMIGA IV. Neighbours around CIG galaxies (Verley+, 2007)J/A+A/472/121 : AMIGA V. Isolation parameters (Verley+, 2007)J/A+A/486/73 : AMIGA VII. FIR and radio study (Sabater+, 2008)J/A+A/532/A117 : AMIGA VIII. Flux ratio asymmetry parameter (Espada+, 2011)http://www.iaa.es/AMIGA.html : AMIGA HomePagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/485/475https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/485/475http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/485/475https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/485/475https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/485/475http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/485/475GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/485/475/table2 (Radio-continuum parameters of 1050 CIG galaxies)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/485/475/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/485/475/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/485/475/table2?GETtext/xml+votable180.050000true0.835416729.79708330.0055555555555555566/22 47 72 79 140 143 147 180 246 376 387 413 521 611 644 647 664 692-693 700-701 710 728 743 749 754 762 807 816 896 905-906 931 939 954 1000 1067 1158 1162 2051-2052 2068 2077 2082 2089 2111 2125 2132 2138 2141 2146 2165 2171 2217 2249 2269 2320 2333 2400 2589-2590 2607 2664 2682 2711 2718 2720 2760 3446 3541 3549 3551 3575 3583 3907 3910 3929 4063 4084 4088 4104 4111-4112 4114 4125 4138 4141 4148-4149 4192 4204 4218 4225 4229 4240 4254 4257 4264 4271 4276 4278 4281 4284 4306-4307 4337 4379 4385 4391-4392 4425 4455 4503 4505 4507 4511-4512 4514-4515 4565 4570 4597 4599 4618 4633 4661 4673 4714-4715 4720-4721 4733 4757 4765-4767 4787-4789 4791 4798-4799 4820 4822 4824 4828 4846 4852 4857 4885 4907 4909 4912 4934 4941 4945 4955 4971 5003 5029 5046 5080 5087 5096 5121-5122 5137 5142 5146 5165 5237 5299 5309 5320-5321 5329 5340 5355 5358 5386 5392 5415 5468 5483 5504 5520 5545 5669 5677 5683 5705 5783 5787 5815 5818 5820 5822 5849 5872 5882-5884 5887 5922 5933 5962 5995 6033 6092 6120 6191 6204 6210 6239 6259 6265 6291 6294 6362 6366 6399 6411 6460 6491 6534 6536 6540 6588 6594 6605 6609 6637 6649 6740 6864 6868 6914 6929 6940 6945 6948 6961 6964 6990 7061 7123 7137 7177 7204 7241 7262 7282 7289 7303 7330 7342 7348 7382-7383 7389 7398 7404 7443 7454-7455 7457 7460-7461 7470 7476 7480 7498 7515 7518 7526 7552 7558 7576 7631 7644 7651 7655 7668 7679 7726 7733 7743-7744 7751-7752 7784 7789-7790 7796-7797 7799 7806-7808 7831 7858 7865 7882 7888 7907 7916 7931-7932 7946 7972 8010-8011 8045 8057 8114 8133-8134 8152 8163 8205 8277 8280 8308-8309 8323 8336-8337 8449 8473 8488 8498 8506 8591 8611 8637 8646 8682 8721 8724 8764 8811 8820 8874-8875 8888 8892-8893 8900 8905 8915 8939 8944 8958-8959 8990 9099 9149 9228 9233 9244 9248 9277 9382 9411 9434-9435 9437-9438 9450 9547 9553 9562 9586 9591 9600 9667 9687 9699 9712 9740 9750 9777 9779 9792 9804 9808 9868 9879 9914 9954 9961 9969 9986 10001 10038 10045 10081 10103 10144-10145 10149 10167 10183 10190 10206 10240 10245 10280 10326 10328 10384 10497 10507 10546 10553 10577 10579 10590 10601 10626 10705 10711 10721 10723 10759 10780 10787 10793 10799 10802 10895 10992 11080 11082 11118 11127 11138 11162 11192 11218 11227 11230 11245 11270 11272 11283 11311 11342 11379 11417-11418 11434 11446 11448 11463 11494 11502 11508 11512 11514 11551 11566 11569 11600 11611 11617 11639 11655 11678 11681 11690-11691 11694 11696-11697 11712 11759 11761 11772 11826 11892 11904 11915 11949 11961 12006 12017 12046-12047 12060 12095 12104 12130 12159 12201 12264-12265 12291 12345 12368 12390-12391 12397 12400 12403 12432 12480 12500 12515 12532 12544 12547 12551 12555 12564 12566 12582 12590 12614 12631 12658-12659 12673 12681 12687 12710 12723 12730 12753 13312 13342 13350 13376 13387 13391 13402 13409 13424 13437 13441-13443 13446 13456-13457 13460-13461 13470 13489 13496 13510 13580-13582 13606 13700 13706 14910 14971 14980 15058 15061 15064 15102 15162 15165 15206 15208 15250 15281 15314 15341 15353 15919 16005 16026 16081 16096 16098 16108 16120 16205 16249 16270 16284 16322 16340 16346 16361 16378 17775 17791 17827 17835 17844 17855 17875 17886 17903 17905 18047 18069 18081 18098-18099 18158 18181 18198 18226 18229 18246 18266 18269 18271 18292 18295 18335 18350 18352 18375 18801 18804 18809 18829 18839 18848 18911 18926 18997 19004 19020 19027 19041 19045 19051 19053 19061 19084 19123 19127 19130 19138-19139 19145 19147 19152 19178 19183 19188 19197 19217 19255 19265 19267 19272 19274 19282 19286 19301 19303 19307-19308 19310 19344 19373 19401 19411 19423 19434 19444 19451 19458 19472 19484 19499 19502 19506 19543-19544 19550 19559 19570 19578 19593 19637 19642 19647 19668 19695 19754 19779 19790 19823 19837 19846 19886 19892 19936 19955 19961 20000 20017 20030 20040 20053 20057 20065 20094 20096 20119 20139 20150 20180 20185 20187-20189 20191 20214 20225 20227 20242 20259 20274 20291 20301 20305 20330-20331 20363 20372 20380 20400 20405 20418 20448 20466 21845 21857 21869 21871 21886 22357 22777 22780 22893 22935 22968 22985 23113 23138 23160 23175 23198 23256 23269-23270 23273 23311 23329 23337 23339-23340 23354 23470 25586 25594-25595 25851 25918 25960 25971 26006 26009 26014 26021 26170 26177-26178 26210 26220 26233 26235 26241 26258 26274 26287 26321 26340 26380 26418-26419 26517 26533 26538 26546 26580 26604 26612 26614 26940 26956-26957 26960 26970 26975 26981 26993 26999 27001 27003 27017 27030 27069 27088 27101 27106 27130 27187 27190 27204 27215 27223 27227 27229 27271 27283 27292 27304-27305 27310 27313-27314 27316 27319 27330 27342 27351 27361 27368 27372 27385 27407 27414 27451 27458 27500 27503 27535 27547 27552 27555 27561 27566 27582 27592-27594 27606 27613 27650 27656 27659 27683 27779 27784 27838 27876 27885 27899-27900 27903 27955 27972 27976 27986 27996 28015 28021 28053 28057 28091 28098 28107 28112 28123 28138 28141 28160-28161 28166 28192 28204 28208 28213 28259 28296 28303 28310 28317 28323 28348 28355 28363 28395 28454 28465 28501 28557 28575 28612 30026 30028 30036 30038 30040 30043 30046 30053 30055 30061 30067 30071 30075 30151 30965 30970 30972 31120 31128 31149 31162 31165 31206 31215 31230 31284 31294 31316 31320 31328 31334 31349 31364 31369 31385 31424 31428-31429 31432-31434 31457 31469 31477 31501 31504 31529 31538 31553 31569 31580-31581 31590 31626 31642 31644 31677 31705 31730 31733 31740 31882 31897-31898 31920 31968 31981 32281-32282 32288-32289 32301 32308 32320 32328 32339 32346 32362 32366 32370-32371 32383 32404 32414 32422 32427-32428 32431 32443 32450 32465 32478 32522 32524 32559 32664 32696 32713 32719 32729 32742 32744 32750 32757 40925 40956 45050https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/485/475?format=asciiRadiodefaultJ/A+A/485/475/table2Radio-continuum parameters of 1050 CIG galaxiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCIGCIG number (Cat. VII/82) K73 NNNN in Simbadmeta.id;meta.mainintl_F325[<] upper limit on 352MHz flux (1)meta.code.errorcharF325? Flux at 325 or 352MHz (1)mJyphot.flux.density;em.radio.200-400MHzfloatnullableF1420? Flux at 1420MHzmJyphot.flux.density;em.radio.750-1500MHzfloatnullablee_F325? Error on the flux at 325/352MHzmJystat.errorfloatnullabler_F325[0/2] Code for data at 325MHz (2)meta.ref;pos.frameintl_P325[<] upper limit on 352MHz power (1)meta.code.errorcharP325? Radio power at 325/352MHzlog(W.Hz**-1)phys.luminosity;em.radio.200-400MHzfloatnullablel_F1420[<] upper limit on 1420MHz flux (1)meta.code.errorchare_F1420? Error on the flux at 1420MHzmJystat.errorfloatnullabler_F1420[1/3] Code for data at 1420MHz (2)meta.ref;pos.frameintl_P1420[<] upper limit on 352MHz power (1)meta.code.errorcharP1420? Radio power at 1420MHzlog(W.Hz**-1)phys.luminosity;em.radio.750-1500MHzfloatnullablel_F4850[<] upper limit on 4850MHz flux (1)meta.code.errorcharF4850? Flux at 4850MHzmJyphot.flux.density;em.radio.3-6GHzfloatnullablee_F4850? Error on the flux at 4850MHzmJystat.errorfloatnullabler_F4850[0/2] Code for data at 4850MHz (2)meta.ref;pos.frameintl_P4850[<] upper limit on 4850MHz power (1)meta.code.errorcharP4850? Radio power at 4850MHzlog(W.Hz**-1)phys.luminosity;em.radio.3-6GHzfloatnullableK73Details from the original CIG (Karachentseva 1986, Cat. VII/82)meta.ref.urlcharAMIGAData from the AMIGA papers about that galaxymeta.ref.urlcharSimbadSimbad column added by the CDScharNEDSimbad column added by the CDSchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.main