J/A+AS/143/303ivo://CDS.VizieR/J/A+AS/143/303CDSDe Breuck C.van Breugel W.Rottgering H.J.A.Miley G.2017-06-19T07:57:47Z2004-05-11T16:46:42ZCDS support team

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

cds-question@unistra.frradio-sourcesThe three tables contain the 669 Ultra Steep Spectrum sources from the 3 samples WN (WENSS-NVSS), TN (TEXAS-NVSS) and MP (MRC-PMN) (tables A.1, A.2 and A.3). For each source, the radio fluxes from the surveys and from VLA or ATCA observations are given, as well as coordinates, radio structure, angular size and position angle determined from the radio map indicated in the last column.2000A&AS..143..303Dhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/143/303CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVIII/59 : The FIRST Survey, version 1999Jul (White+ 1999)VIII/16 : Molonglo Reference Catalogue (MRC) of Radio Sources (Large+ 1991)VIII/42 : TEXAS Survey of radio sources at 365MHzVIII/38 : The Parkes-MIT-NRAO 4.85GHz (PMN) Surveys (Griffith+ 1993-1996)J/AJ/115/1693 : NRAO VLA Sky Survey (NVSS) (Condon+, 1998)J/A+AS/124/259 : Westerbork Northern Sky Survey (WENSS) I. (Rengelink+ 1997)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/143/303https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/143/303http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/143/303https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/143/303https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/143/303http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+AS/143/303GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+AS/143/303/fitfiles (*FITS files designation in fits directory)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/143/303/fitfiles?https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/143/303/fitfiles?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/143/303/fitfiles?GETtext/xml+votable180.050000true0.1246.9120.005555555555555556Cone search capability for table J/A+AS/143/303/tablea1 (List of WN (WENSS-NVSS) USS sources)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/143/303/tablea1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/143/303/tablea1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/143/303/tablea1?GETtext/xml+votable180.050000true0.120333346.91130560.005555555555555556Cone search capability for table J/A+AS/143/303/tablea2 (List of TN (TEXAS-NVSS) USS sources)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/143/303/tablea2?https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/143/303/tablea2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/143/303/tablea2?GETtext/xml+votable180.050000true2.2184583-9.20038890.005555555555555556Cone search capability for table J/A+AS/143/303/tablea3 (List of MP (MRC-PMN) USS sources)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/143/303/tablea3?https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/143/303/tablea3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/143/303/tablea3?GETtext/xml+votable180.050000true0.804625-35.94272220.005555555555555556Associated datahttps://cdsarc.cds.unistra.fr/assocdata/?obs_collection=J/A+AS/143/3036/3 27 34 96 232 319 387 502 545 644 713 724 736 755 901 984 987-988 1002 1009 1190 1198 1536 1667 1672 1887 2245 2247 2286 2327 2349 2570 2600 2617 2647-2648 2657 2666 2710 2738 2748 2750 2771 3417 3445 3526 3542 3550 3568 3914 3999 4012 4216 4260 4349 4475 4494 4858 4981 5019 5030 5054 5059 5067 5094 5098 5142 5211 5233 5236 5269 5275 5303 5322 5356 5367 5381 5385 5416-5417 5441 5492 5537 5547 5553 5607 5619 5622 5689 5754 5812 5820 5881 5913 5932 5955 5966 5973 5978 6003 6027 6037 6042 6078 6094 6104 6110 6115 6181 6224 6268 6293 6326 6347 6359 6414 6468 6474 6588 6619 6637 6641 6716 6741 6747 6760 6762 6766 6774 6777-6778 6849 6861 6899 6926 6933 6948 6964-6965 6995 7005 7007 7036 7060 7069 7092 7141 7206 7277 7296 7352 7380 7385 7412 7423-7424 7462 7504 7542 7555-7556 7600 7623 7697 7731 7778 7781 7807 7850 7876 7891 7916 8001 8003 8063 8068 8134 8141 8259 8268 8392 8405 8428 8541 8791 8829 8859 8893 8918 8993 9013 9050 9127 9131 9160 9190 9197 9200 9245 9386 9444 9468 9493 9522 9526 9530 9550 9647 9669 9677 9743 9758 9761 9768 9780 9788 9815 9826 9829 10067 10081 10100 10149 10183 10189 10228 10251 10267 10293 10303 10332 10343 10346-10347 10364 10413 10415 10424 10432 10436 10442 10450 10472 10475 10480 10484 10515 10517 10520 10550 10561 10584 10600-10601 10630 10655 10673 10683 10695 10700 10812 10822 10847 10856 10907 10925 10934 10957 10966 10970 10977 10991 10993 11031-11032 11043 11055 11070 11073 11087 11096 11108 11111 11114 11124 11130 11173 11228 11290 11315 11337 11414 11463 11480 11503 11516 11520 11525-11526 11537 11556 11564 11578 11601 11633 11641 11649 11658 11709 11728 11758 11838 11845 11884 11889 11926 12076-12077 12166 12211 12223 12241 12293 12374 12393 12449 12456 12520 12591 12616 12699 13062 13462 13495 13514 13562 13625 13631 13647 13707 13719 13733 13760 13825-13826 13836 13841 14976 14985-14986 15059 15067 15078 15090 15096 15167 15179 15222 15244 15247 15254 15278 15286 15302 15311 15315 15332 15335-15336 15344 15346 15354 15913 15931 15976 15995 15998 16005 16011 16023 16034 16042-16043 16054 16061 16088 16113 16137 16139 16365 16378 16410 16434 16479 16529 16713 16721 16789 16812 16865 17030 17084 17108 17197 17249 17257 17370-17371 17426 17547 17567 17627 17646 17736 17757 17841 17917 17957 17963 17972 18075 18212 18401 18442 18510 18649 18677 18735 18745 18751 18854 18926 18950 19117 19494 19558 19587 19601 19726 19749 19755 19835 19876 19935 19960-19961 19975 20004 20122 20163 20241 20415 20443 20460 20483 20530 20560 20574 20678 20707 21030 21055 21068 21076 21100 21143 21171 21296 21405 21409 21419 21429 21435 21478 21764 21845 21863 21985 22357 22525 22534-22535 22602 22628 22718 22724 22753 22787 22790 22873 23027 23070 23086 23115-23116 23230 23257 23303 23350 23463 23473 24606 24638 24679 24700 24726 24761 24837 24964 24986 25084 25089 25101 25139 25141 25269 25274 25279 25306 25333 25356 25490 25500 25687 25700 25715 25772 25832 25858 25943 26018 26133 26168 26402 26495 26597 26673 26690 26785 26908 26923 27187 27357 27366 27404 27484 27587 27714 27735 27779 27802 27892 27953 28064 28071 28124 28213 28226 28243 28324 28526 28530 28590 28592 28643 28653 29353 29373 29435 29766 29823 30045 30743 30784 30790 30814 30978 31120 31122 31200 31305 31730 32412 32460 32533 32619 32626 32638 32662 32716 32725 32733 32765 32804 32812 33202 33311 33459 33461 33706 33942 34289 34498 34632 34723 34737 34812 34957 35076 35158 35211 35314 35696-35697 35717 35723 35766 35915 36027 36041 36048-36049 36057 36081 36159-36160 36200 36342 36373 36388 36452 36590 36659 36698 36717 36745 36756 36813 36825 36831 37089 37411 37421 37482 38360 38705 38741 38744 38907 39434 40159 40237 40248 40326 40395 40400 40403 40725 40740 40825 40844 40899 40901 40917 40981 41115 41227 41231 41285 41300 42927 42996 43627 43912 44001 44018 44101 44155 44159 44166 44227 44246 44342 44410 44461 44558 44593 44713 44783 44945 45094 45169 45223 45425 45554 45579 45794 45862 45882 45925 45960 46097 46315 46484 46860 46955 46988 47032 47185 47204 47209 47360 47395 47523 47533 47829 47836 47884 47956 48313 48347 48367 48403 48473 48480 48554 48700 48742 48803 48810 48871 48877 49063 49120-49121 491232.1534725313611987e-25 3.213643678408261e-24https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+AS/143/303?format=asciiRadiodefaultJ/A+AS/143/303/fitfiles*FITS files designation in fits directoryrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintFITSfileFITS file designation in "fits" subdirectory (1)meta.id;phys.atmol.configuration;meta.fitscharRAJ2000J2000 position of image centerdegpos.eq.ra;meta.mainDEJ2000J2000 position of image centerdegpos.eq.dec;meta.mainNameSource namemeta.id;meta.maincharTelTelescope used for observations (VLA or ATCA)meta.id;instr.telcharAssocDataAssociated Data web pagemeta.bib.pagecharFITSlink to get the actual FITS filemeta.ref.urlcharJ/A+AS/143/303/tablea1List of WN (WENSS-NVSS) USS sourcesNameName of the sourcemeta.id;meta.maincharprimaryrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintn_Name[*] *: note in notes.dat filemeta.notecharS325325 MHz flux densitymJyphot.flux.density;em.radio.200-400MHzinte_S325Error in 325 MHz flux densitymJystat.errorintS14001400 MHz flux densitymJyphot.flux.density;em.radio.750-1500MHzfloate_S1400Error in 1400 MHz flux densitymJystat.errorfloatS4850? 4850 MHz flux densitymJyphot.flux.density;em.radio.3-6GHzfloatnullablee_S4850? Error in 4850 MHz flux densitymJystat.errorfloatnullableWNSISpectral index 325-1400spect.indexfloate_WNSIError in spectral index 325-1400stat.errorfloatNCSI? Spectral index 1400-4850spect.indexfloatnullablee_NCSI? Error in spectral index 1400-4850stat.errorfloatnullableStructRadio structure code (G1)meta.codecharLAS? Radio largest angular sizearcsecphys.angSize;em.radio;stat.maxfloatnullablePA? Radio position angle North through Eastdegpos.posAngintnullableRAJ2000Right ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Declination (J2000.0)pos.eq.dec;meta.mainPos[FNV] Position origin code (G2)meta.ref;pos.framecharJ/A+AS/143/303/tablea2List of TN (TEXAS-NVSS) USS sourcesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameName of the sourcemeta.id;meta.maincharprimaryn_Name[*] *: note in notes.dat filemeta.notecharS365365 MHz flux densitymJyphot.flux.density;em.radio.200-400MHzinte_S365Error in 365 MHz flux densitymJystat.errorintS14001400 MHz flux densitymJyphot.flux.density;em.radio.750-1500MHzfloate_S1400Error in 1400 MHz flux densitymJystat.errorfloatS4850? 4850 MHz flux densitymJyphot.flux.density;em.radio.3-6GHzfloatnullablee_S4850? Error in 4850 MHz flux densitymJystat.errorfloatnullableTNSISpectral index 365-1400spect.indexfloate_TNSIError in spectral index 365-1400stat.errorfloatNCSI? Spectral index 1400-4850spect.indexfloatnullablee_NCSI? Error in spectral index 1400-4850stat.errorfloatnullableStruct? Radio structure code (G1)meta.codecharLAS? Radio largest angular sizearcsecphys.angSize;em.radio;stat.maxfloatnullablePA? Radio position angle North through Eastdegpos.posAngintnullableRAJ2000Right ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Declination (J2000.0)pos.eq.dec;meta.mainPos[AFNV] Position origin code (G2)meta.ref;pos.framecharJ/A+AS/143/303/tablea3List of MP (MRC-PMN) USS sourcesNameName of the sourcemeta.id;meta.maincharprimaryrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintS408408 MHz flux densitymJyphot.flux.density;em.radio.200-400MHzinte_S408Error in 408 MHz flux densitymJystat.errorintS1400? 1420 MHz flux densitymJyphot.flux.density;em.radio.750-1500MHzfloatnullablee_S1400? Error in 1420 MHz flux densitymJystat.errorfloatnullableS48504850 MHz flux densitymJyphot.flux.density;em.radio.3-6GHzinte_S4850Error in 4850 MHz flux densitymJystat.errorintMLSI? Spectral index 408-1420spect.indexfloatnullablee_MLSI? Error in spectral index 408-1420stat.errorfloatnullableMCSISpectral index 408-4850spect.indexfloate_MCSIError in spectral index 408-4850stat.errorfloatStruct? Radio structure code (G1)meta.codecharLAS? Radio largest angular sizearcsecphys.angSize;em.radio;stat.maxfloatnullablePA? Radio position angle North through Eastdegpos.posAngintnullableRAJ2000Right ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Declination (J2000.0)pos.eq.dec;meta.mainPos[AM] Position origin code (G2)meta.ref;pos.framecharJ/A+AS/143/303/notesIndividual notesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameName of the sourcemeta.id;meta.maincharm_NameMultiplicity index on Namemeta.code.multipcharNoteText of the notemeta.notechar