VII/226ivo://CDS.VizieR/VII/226CDSColless M.Dalton G.Maddox S.Sutherland W.Norberg P.Cole S.,Bland-Hawthorn J.Bridges T.Cannon R.Collins C.Couch W.Cross N.,Deeley K.de Propris R.Driver S.P.Efstathiou G.Ellis R.S.,Frenk C.S.Glazebrook K.Jackson C.Lahav O.Lewis I.Lumsden S.,Madgwick D.Peacock J.A.Peterson B.A.Price I.Seaborne M.Taylor K.2013-03-06T06:16:16Z2003-06-14T10:49:51ZCDS support team

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

cds-question@unistra.frsurveysgalaxiescatalogsredshiftedThe 2dF Galaxy Redshift Survey (2dFGRS) is designed to measure redshifts for approximately 250000 galaxies. The 2dFGRS uses the 2dF multifibre spectrograph on the Anglo-Australian Telescope, which is capable of observing 400 objects simultaneously over a 2 degree diameter field. The source catalogue for the survey is a revised and extended version of the APM galaxy catalogue, and the targets are galaxies with extinction-corrected magnitudes brighter than bJ=19.45. The main survey regions are two declination strips, one in the southern Galactic hemisphere spanning 80x15degrees around the South Galactic Pole, and the other in the Northern Galactic hemisphere spanning 75x10degrees along the celestial equator; in addition, there are 99 fields spread over the southern Galactic cap. The survey covers 2000 square degrees and has a median depth of z=0.11. Adaptive tiling is used to give a highly uniform sampling rate of 93% over the whole survey region. The 100k release contains the 102426 objects observed up to 31 January 2001. Redshifts are measured from spectra covering 3600-8000 Angstroms at a two-pixel resolution of 9.0 Angstrom and a median S/N of 13 per pixel. All redshift identifications are visually checked and assigned a quality parameter Q in the range 1-5; Q>=3 redshifts are 98.4% reliable and have an rms uncertainty of 85 km/s. The overall redshift completeness for Q>=3 redshifts is 91.8% but this varies with magnitude from 99% for the brightest galaxies to 90% for objects at the survey limit. The 2dFGRS data base is available on the World Wide Web at http://www.mso.anu.edu.au/2dFGRS. This catalog was extracted from the 2dF Galaxy Redshift Survey 100k release CD-ROMs using the included mSQL database. This catalog comprises the basic spectroscopic information from the best spectrum of each object, that is contained in the extnum=0 rows of the mSQL database.2dF Galaxy Redshift Survey Team (2001)https://cdsarc.cds.unistra.fr/viz-bin/cat/VII/226CatalogResearchIsServedByTAP VizieR generic serviceIsPreviousVersionOfVII/250IsServedByConesearch servicerelated-tohttp://www.mso.anu.edu.au/2dFGRS : The 2dF Galaxy Redshift Survey Home Pagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=VII/226https://vizier.iucaa.in/viz-bin/VizieR-2?-source=VII/226http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=VII/226https://vizier.cds.unistra.fr/viz-bin/votable?-source=VII/226https://vizier.iucaa.in/viz-bin/votable?-source=VII/226http://vizieridia.saao.ac.za/viz-bin/votable?-source=VII/226GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table VII/226/2df_100k (2dF 100k release)https://vizier.cds.unistra.fr/viz-bin/conesearch/VII/226/2df_100k?https://vizier.iucaa.in/viz-bin/conesearch/VII/226/2df_100k?http://vizieridia.saao.ac.za/viz-bin/conesearch/VII/226/2df_100k?GETtext/xml+votable180.050000true2.018033-49.28039190.0055555555555555564/1035 1036 1599 1619 1620 1624 1640 1678 1679 1681 1684 1688 1700 2243 2246 2247 2249 2252 2272 2935 2938 2939 2940 5/4096 4117 4119 4122 4123 4124 4125 4126 4135 4139 4148 4160 4161 4162 4205 4225 4226 4292 4362 4391 6383 6389 6390 6391 6393 6394 6395 6453 6455 6459 6460 6461 6463 6470 6471 6474 6475 6484 6486 6488 6489 6490 6500 6502 6504 6505 6506 6535 6538 6539 6542 6544 6547 6553 6554 6564 6568 6569 6570 6592 6687 6707 6709 6710 6711 6730 6731 6733 6734 6744 6745 6756 6758 6760 6788 6789 6791 6805 6806 6807 6808 6809 6811 6812 8502 8575 8579 8588 8593 8605 8628 8673 8761 8775 8784 8791 8810 8855 8858 8876 8895 8912 8915 8918 8919 8922 8923 8924 8925 8926 8933 8935 8939 8940 8941 8942 8944 8945 8946 8971 8983 8993 9001 9002 9003 9004 9005 9006 9012 9013 9014 9016 9092 9096 11258 11508 11511 11655 11667 11703 11709 11711 11712 11735 11738 11739 11745 11746 11747 11764 11768 11769 11770 12039 12096 12097 12100 12101 12152 6/16392 16393 16445 16447 16465 16473 16474 16475 16482 16483 16485 16486 16487 16508 16510 16533 16534 16535 16537 16539 16549 16550 16551 16553 16555 16596 16598 16600 16602 16608 16609 16610 16612 16613 16616 16618 16652 16654 16656 16657 16672 16765 16767 16817 16819 16828 16829 16853 16897 16898 16899 16908 16912 16913 16928 17159 17165 17176 17177 17218 17219 17222 17224 17225 17227 17228 17230 17536 17537 17555 17558 17559 17561 17563 20642 20648 20650 25527 25543 25549 25551 25554 25555 25570 25571 25727 25791 25807 25817 25818 25819 25827 25829 25830 25831 25833 25834 25835 25848 25871 25877 25879 25893 25942 25948 25949 25950 25964 25966 25968 25969 25970 26004 26005 26006 26012 26014 26028 26029 26030 26032 26034 26048 26049 26131 26133 26134 26135 26137 26139 26147 26150 26161 26162 26163 26164 26166 26172 26180 26184 26185 26187 26197 26199 26205 26207 26209 26211 26220 26221 26222 26224 26226 26260 26262 26264 26266 26284 26285 26286 26288 26290 26304 26305 26372 26374 26376 26377 26378 26743 26747 26811 26814 26823 26827 26832 26834 26835 26887 26893 26895 26914 26915 26918 26919 26929 26931 26940 26941 26960 26962 26964 26965 26968 26970 26984 26985 26988 26989 27028 27030 27036 27038 27044 27045 27047 27048 27049 27056 27057 27058 27143 27160 27161 27163 27188 27189 27216 27218 27241 27243 27252 27254 27256 27257 27258 27332 27333 27394 27400 27402 27648 27649 33770 33771 33774 34003 34006 34007 34012 34013 34014 34294 34295 34311 34322 34328 34330 34342 34343 34348 34349 34360 34369 34370 34371 34376 34377 34380 34427 34428 34429 34430 34455 34461 34497 34498 34499 34504 34505 34506 34516 34517 34518 34592 34594 34606 34607 34689 34691 34700 35030 35033 35034 35035 35036 35038 35043 35049 35051 35052 35053 35054 35056 35057 35124 35125 35133 35134 35135 35140 35144 35146 35158 35159 35161 35163 35168 35176 35178 35220 35221 35223 35233 35234 35235 35238 35264 35339 35342 35343 35361 35363 35364 35365 35366 35369 35377 35379 35380 35382 35384 35385 35387 35388 35419 35436 35438 35444 35445 35477 35482 35483 35486 35508 35520 35521 35577 35578 35579 35592 35594 35639 35645 35646 35647 35652 35654 35655 35656 35657 35659 35665 35666 35667 35669 35670 35671 35682 35683 35685 35686 35687 35708 35709 35710 35737 35738 35739 35749 35750 35751 35772 35788 35789 35790 35792 35808 35809 35842 35848 35871 35914 35915 35918 35919 35926 35929 35930 35931 35981 35982 35983 36001 36002 36003 36028 36029 36060 36062 36068 36070 36130 36136 36138 36224 36226 36376 36377 36378 36388 36390 44991 45036 45038 45039 45050 46036 46038 46040 46041 46043 46065 46068 46069 46311 46317 46321 46322 46323 46328 46329 46421 46423 46426 46429 46437 46438 46439 46445 46448 46449 46450 46617 46619 46641 46644 46663 46674 46679 46680 46681 46682 46685 46730 46743 46748 46749 46751 46755 46758 46759 46761 46763 46764 46765 46766 46786 46787 46792 46793 46794 46854 46856 46857 46891 46894 46895 46909 46911 46935 46937 46939 46945 46946 46947 46949 46950 46951 46977 46979 46992 46993 46994 46997 46998 46999 47000 47002 47005 47006 47007 47060 47061 47062 47064 47065 47066 47084 47085 47086 47088 47090 48151 48153 48155 48180 48181 48213 48409 48412 48413 48448 48449 48450 48485 48486 48487 48492 48493 48496 48498 48504 48586 48587 48590 48612 48614https://cdsarc.cds.unistra.fr/viz-bin/moc/VII/226?format=asciiOpticaldefaultVII/226/2df_100k2dF 100k releaseIGALGalaxy flag (1=galaxy)src.class.starGalaxyintq_zQuality (6)meta.code.qualintzobserved redshiftsrc.redshiftdoublerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSerial2dFGRS serial number (1)meta.idintName2dFGRS namemeta.id;meta.maincharRAB1950Right ascension (B1950)pos.eq.ra;meta.mainindexedDEB1950Declination (B1950)pos.eq.dec;meta.mainindexedUKSTUKST sky survey field number (2)obs.fieldintSpecNumber of spectra (3)meta.numberintObsRunObservation run year and monthmeta.id;obscharTDFgg2dFGRS field number (4)obs.fieldintzHelioheliocentric redshiftsrc.redshiftdoublezTyperedshift type (5)meta.codeintBJmagb_J mag used in object selectionmagphot.mag;em.opt.BfloatPAorientation (degrees clockwise from E-W)degpos.posAngfloateEccentricity (UKST plate image)src.orbital.eccentricityfloatAreaIsophotal are in pixelsphys.angSize;srcfloatFITSfileName of fits file with image and spectra.meta.id;meta.filecharSpectrumShow the Image and annotated Spectrum of this 2dF Objectmeta.refchar