J/MNRAS/525/1106ivo://CDS.VizieR/J/MNRAS/525/1106doi:10.26093/cds/vizier.75251106CDSSaulder C.Howlett C.Douglass K.A.Said K.BenZvi S.Ahlen S.,Aldering G.Bailey S.Brooks D.Davis T.M.de la Macorra A.Dey A.,Font-Ribera A.Forero-Romero J.E.Gontcho S.Gontcho A.Honscheid K.,Kim A.G.Kisner T.Kremin A.Landriau M.Levi M.E.Lucey J.,Meisner A.M.Miquel R.Moustakas J.Myers A.D.Palanque-Delabrouille N.,Percival W.Poppett C.Prada F.Qin F.Schubnell M.Tarle G.,Vargas Magana M.Weaver B.A.Zhou R.Zhou Z.Zou H.2024-11-06T20:34:53Z2024-02-16T13:02:39ZCDS support team

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

cds-question@unistra.frsurveysgalaxiesredshiftedgalaxy-classification-systemsphotometryvisible-astronomyWe describe the target selection and characteristics of the DESI Peculiar Velocity Survey, the largest survey of peculiar velocities (PVs) using both the fundamental plane (FP) and the Tully-Fisher (TF) relationship planned to date. We detail how we identify suitable early-type galaxies (ETGs) for the FP and suitable late-type galaxies (LTGs) for the TF relation using the photometric data provided by the DESI Legacy Imaging Survey DR9. Subsequently, we provide targets for 373533 ETGs and 118637 LTGs within the DESI 5-year footprint. We validate these photometric selections using existing morphological classifications. Furthermore, we demonstrate using survey validation data that DESI is able to measure the spectroscopic properties to sufficient precision to obtain PVs for our targets. Based on realistic DESI fiber assignment simulations and spectroscopic success rates, we predict the final DESI PV Survey will obtain ~133000 FP-based and ~53000 TF-based PV measurements over an area of 14000deg^2^. We forecast the ability of using these data to measure the clustering of galaxy positions and PVs from the combined DESI PV and Bright Galaxy Surveys (BGS), which allows for cancellation of cosmic variance at low redshifts. With these forecasts, we anticipate a 4% statistical measurement on the growth rate of structure at z<0.15. This is over two times better than achievable with redshifts from the BGS alone. The combined DESI PV and BGS will enable the most precise tests to date of the time and scale dependence of large-scale structure growth at z<0.15.2023MNRAS.525.1106Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/525/1106CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVII/292 : DESI Legacy Imaging Surveys DR8 (Duncan, 2022)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/525/1106https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/525/1106http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/525/1106https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/525/1106https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/525/1106http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/525/1106GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/525/1106/tableb1 (Basic parameters of our basic sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/525/1106/tableb1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/525/1106/tableb1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/525/1106/tableb1?GETtext/xml+votable180.050000true226.435526333514334.32305968514890.005555555555555556Cone search capability for table J/MNRAS/525/1106/tableb4 (Fibre pointings for the FP targets)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/525/1106/tableb4?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/525/1106/tableb4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/525/1106/tableb4?GETtext/xml+votable180.050000true226.566320157932334.20776329640020.005555555555555556Cone search capability for table J/MNRAS/525/1106/tableb5 (Fibre pointings for the TF relation targets)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/525/1106/tableb5?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/525/1106/tableb5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/525/1106/tableb5?GETtext/xml+votable180.050000true226.622042706382934.98227660676320.005555555555555556Cone search capability for table J/MNRAS/525/1106/tableb6 (Fibre pointings for the Siene Galaxy Atlas targets)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/525/1106/tableb6?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/525/1106/tableb6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/525/1106/tableb6?GETtext/xml+votable180.050000true226.703607854111434.21855331080580.005555555555555556Cone search capability for table J/MNRAS/525/1106/tableb7 (Fibre pointings for the extended targets)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/525/1106/tableb7?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/525/1106/tableb7?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/525/1106/tableb7?GETtext/xml+votable180.050000true193.772791125392739.24736163850230.0055555555555555561/4-5 8-10 17 27 2/25 28-29 44-46 73-78 101-103 105-107 123 126 141-143 3/8 10-11 32 97 99 105 108-109 120-121 124-125 188 190 192-193 196-197 208 234-235 238-239 250 260-261 269-271 289-291 316 328 341 343 354-355 360 399 403 419 491 510-511 543 559 563 639 703 765 767 4/0 2 8 10-11 36 38-39 56 132-134 136-138 384-385 387 393 395 417 419 425 428-429 440-441 443-445 447 488-490 492-493 504-506 508 756-758 764 781 792-793 796-797 836-838 840-841 930-931 946-947 950-951 994-995 1004 1006-1007 1031 1052-1053 1055 1071 1075 1155 1268-1270 1272-1274 1291 1294 1316 1318 1320-1322 1361 1369 1397 1399 1405 1410-1411 1414-1415 1432 1434 1444-1445 1448 1450 1591 1595 1607 1611 1671 1675 1876-1877 1879 1947 1950 1957-1959 1961-1963 1999 2034-2035 2038-2039 2167 2171 2231 2235 2247 2251 2423 2516 2551 2555 2811 3038-3039 3059 3065 3067 5/4 6 12 14 36 38-39 56 58-59 148 150-151 232 234-235 540-542 556 560-562 576 578 640-642 648 1544-1545 1547 1665 1667 1673 1675 1721 1724-1725 1768-1769 1771 1784-1786 1964-1966 1976-1977 1981 2028-2029 2036-2038 2040-2041 3036-3038 3060 3062 3064 3066 3104-3105 3108-3109 3120-3121 3123 3176-3177 3180-3181 3192-3193 3196-3198 3356-3358 3376-3378 3380 3392-3394 3396 3736 3738-3739 3742-3743 3992 3994-3995 4022 4072 4074-4075 4078 4119 4123 4196-4197 4217-4219 4277-4279 4281-4283 4293-4295 4297-4299 4615 4617-4619 5084-5086 5100-5102 5104-5106 5108 5159 5163 5168 5170-5171 5180 5182 5268 5270 5276 5292 5296 5452-5453 5455 5485 5584-5585 5587 5593 5628-5629 5631-5632 5634-5635 5651 5654 5706-5707 5796-5798 5804 5806 5824 5973 6359 6363 6375 6378-6379 6423 6425-6427 6437-6439 6441-6443 6677-6679 6681-6683 6695 6699 7493 7513 7541 7743 7783 7785-7787 7806-7807 7822-7823 7842-7843 7976 7978-7979 7981-7983 7992 7994-7995 8042 8128 8130-8132 8134 8146-8147 8663 8667 8679 8683 8919 8923 8935 8939 8983 8987 8999 9003 9687 9691 9712 9715-9716 9718-9719 9721 9723-9724 9726 10068 10070 10076 10078 10098-10099 10104 10182-10183 10188-10189 10194-10195 10199 10201 10203 10215 11191 11210-11211 11230 11232-11233 11239 11243 12149-12151 12231 6/20-21 52 54 60 62 148 150-151 202-203 230 250-251 598-599 770 776 802 808 810-811 814 932 934-935 946 952 1885 1887 1909 1911 1917 1919 2005 2172-2174 2228-2230 2232-2234 2236 2252 2256-2258 2272 2308-2310 2316 2318 2336-2338 2572-2574 2576 2578 2596 2600 6185 6187 6273 6276-6277 6279 6284-6285 6287 6309 6311 6317 6319 6659 6665 6667 6689 6691 6697 6789 6791 6833 6836-6837 6880-6881 6883 6909 7080-7081 7083 7148-7150 7868-7870 7920-7921 7923 7932-7933 8120-8121 8124-8125 8156 8176 12156 12158 12244 12260 12262-12263 12268 12424-12425 12428-12429 12440 12444-12445 12488-12489 12491 12517 12528-12529 12531-12534 12781 12783 12796 12798 13136-13137 13140 13436-13438 13472-13473 13476-13477 13488 13493 13516 13524 13536 13580 13582 13588 13592 13600-13602 14856 14858-14859 14862-14863 14874-14875 14878 14948 14950-14951 14962-14963 14965-14967 15131 15134 15178-15179 15182-15183 15194-15195 15198-15199 15882-15883 15886-15887 15898-15899 15902 16082-16083 16094-16095 16294-16295 16306-16307 16469-16471 16473-16475 16485-16487 16489 16491 16596-16597 16768-16769 16772-16773 16831 16864-16865 16867 17023 17101-17103 17107 17121-17123 17167 17171 17187 18447 18453-18455 18457-18459 18467 20348-20350 20412-20414 20428-20430 20440 20448-20450 20585-20587 20629-20631 20633-20635 20645-20647 20649-20651 20676 20678-20679 20698 21076 21078 21084 21086 21108 21110 21112-21114 21172-21174 21176-21178 21188-21190 21192-21194 21765-21767 21773 21775 21817-21819 21895 21901 21903 21925 21936-21937 21939 21949 22369 22371 22380-22381 22383 22469 22471 22477 22532-22534 22554-22555 22558-22559 22597-22599 22602-22603 22608 22610 22620 22622-22623 22816 22818-22819 22930 22936 22938 22960 22962 22968 22970 23136-23137 23140 23144 23146 23152 23196-23198 23220 23222 23228 23230-23232 23234 23300 23302 23304 23306 23901 23903 25087-25088 25090 25096 25098 25120 25130 25216 25343 25429-25431 25433-25435 25445-25447 25449-25451 25493-25495 25497-25499 25509-25511 25663 25678-25679 25687 25690-25691 25699 25743 25747 25763 26687 26703 26707 26723 26773 26775 26779 26791 26795 29968-29969 29971 29981 29983 30049 30060-30061 30063 30161 30966-30967 30970-30971 31118-31119 31130-31131 31138-31139 31178 31216 31218-31219 31221-31223 31279 31283 31285-31287 31310-31311 31362-31363 31365-31367 31882 31910-31911 31921-31923 31962-31963 31972 31974-31975 32160 32162-32163 32172 32174-32175 32186 32517-32519 32532 32540 32542-32543 32577-32579 32582 32600 32602-32603 32606-32607 34645-34647 34649-34651 34661-34663 34665-34667 34709-34711 34713-34715 34725-34727 34729-34731 35669-35671 35673-35675 35685-35687 35689-35691 35733-35735 35737-35739 35749-35751 35753-35755 35925-35927 35929-35931 35941-35943 35945-35947 35989-35991 35993-35995 36005-36007 36009-36011 38741-38743 38745-38747 38757-38759 38761-38763 38805-38807 38809 38812-38814 38852-38853 38855 38857 38859 38868-38870 38881-38883 38888-38889 38891 38902 38908 40213 40215 40284 40292-40293 40295 40301 40303 40349-40351 40372-40373 40375 40381 40386-40387 40390-40391 40408 40410 40420-40422 40424-40425 40719 40723 40726 40741 40771 40774-40775 40791 40794-40795 40800-40801 40809 40811 40854-40855 40859 40871 40877 40879 44669 44671 44757 44759 44789 44835 44838 44856 44858 44907 44910-44911 44924 44926 44936-44938 44940 44944 44949-44951 44953 44955 44960 44965 44967 44971 48511 48565 48567 48573 48591 48595 48919 48923 48935 48941 48943 49029-49031 49036-49037 49039 49061 49063 49069 49071https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/525/1106?format=asciiOpticaldefaultJ/MNRAS/525/1106/tableb1Basic parameters of our basic samplerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintObjIDDESI Legacy Imaging Survey DR9 object IDmeta.idintBrickIDDR9 Brick IDmeta.idintBrickNameDR9 Brick namemeta.id;meta.maincharRA_ICRSRight ascension (ICRS)degpos.eq.ra;meta.mainindexedDE_ICRSDeclination (ICRS)degpos.eq.dec;meta.mainindexedTypeType of photometric model used (G1)meta.id;stat.fitcharSersicSersic indexstat.fit.paramdoublezphMedian photometric redshiftsrc.redshiftdoubleb_zphLower 2-sigma bound of photometric redshift estimatesrc.redshift.phot;stat.mindoubleShapeRAngular size as measured by model fitphys.angSize;meta.modelleddoubleJ/MNRAS/525/1106/tableb2Derived photometric parameters of our basic samplen_e_zmag[I] I for infinitymeta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintObjIDDESI Legacy Imaging Survey DR9 object IDmeta.idintBrickIDDR9 Brick IDmeta.idintBrickNameDR9 Brick namemeta.id;meta.maincharn_zmag[I] I for infinitymeta.notechargmagExtinction-corrected apparent g band magnitudemagphot.mag;em.opt.BdoublermagExtinction-corrected apparent r band magnitudemagphot.mag;em.opt.Rdoublezmag? Extinction-corrected apparent z band magnitudemagphot.mag;em.opt.Idoublenullablee_gmagError of the g band magnitudemagstat.error;phot.magdoublee_rmagError of the r band magnitudemagstat.error;phot.magdoublee_zmag? Error of the z band magnitudemagstat.error;phot.magdoublenullableb/aMinor to major axis ratio (b/a)phys.angSize;arith.ratiodoubleRadCircCircularised angular radiusarcsecphys.angSizedoublePA[] Position angledegpos.posAngdoubleJ/MNRAS/525/1106/tableb3Flags of our basic sampleinBGSold[false/true ] in old DESI BGS selectionmeta.codecharinbright[false/true ] is a bright objectmeta.codecharis-lowz[false/true ] has redshift below 0.15meta.codecharin-spec[false/true ] in DESI spectroscopic footprintmeta.codecharin-sdssdr7[false/true ] in SDSS DR7 footprintmeta.codecharin-galaxyzoo[false/true ] in GalaxyZoometa.codecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintObjIDDESI Legacy Imaging Survey DR9 object IDmeta.idintBrickIDDR9 Brick IDmeta.idintBrickNameDR9 Brick namemeta.id;meta.maincharetgFlag[false/true ] is early type galaxymeta.codecharltgFlag[false/true ] is late type galaxymeta.codecharinSGA[false/true ] in Siena Galaxy Atlasmeta.codecharJ/MNRAS/525/1106/tableb4Fibre pointings for the FP targetsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintObjIDDESI Legacy Imaging Survey DR9 object IDmeta.idintBrickIDDR9 Brick IDmeta.idintBrickNameDR9 Brick namemeta.id;meta.maincharRA_ICRSRight ascension (ICRS)degpos.eq.ra;meta.mainindexedDE_ICRSDeclination (ICRS)degpos.eq.dec;meta.mainindexedRefEpoch[2015.5] reference epochtime.epochfloatOverride[false/true ] override flag needed for DESImeta.codecharPVTypePeculiar velocity target type (G1)meta.id;stat.fitcharPVPriorityPeculiar velocity prioritymeta.codeintPointingIDPointing id for this galaxyobs.fieldintTargetIDDESI target IDmeta.idJ/MNRAS/525/1106/tableb5Fibre pointings for the TF relation targetsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintObjIDDESI Legacy Imaging Survey DR9 object IDmeta.idintBrickIDDR9 Brick IDmeta.idintBrickNameDR9 Brick namemeta.id;meta.maincharRA_ICRSRight ascension (ICRS)degpos.eq.ra;meta.mainindexedDE_ICRSDeclination (ICRS)degpos.eq.dec;meta.mainindexedRefEpoch[2015.5] reference epochtime.epochfloatOverride[false/true ] override flag needed for DESImeta.codecharPVTypePeculiar velocity target type (G1)meta.id;stat.fitcharPVPriorityPeculiar velocity prioritymeta.codeintPointingIDPointing id for this galaxyobs.fieldintTargetIDDESI target IDmeta.idJ/MNRAS/525/1106/tableb6Fibre pointings for the Siene Galaxy Atlas targetsBrickIDDR9 Brick IDmeta.idintBrickNameDR9 Brick namemeta.id;meta.maincharRA_ICRSRight ascension (ICRS)degpos.eq.ra;meta.mainindexedDE_ICRSDeclination (ICRS)degpos.eq.dec;meta.mainindexedRefEpoch[2015.5] reference epochtime.epochfloatOverride[false/true ] override flag needed for DESImeta.codecharPVTypePeculiar velocity target type (G1)meta.id;stat.fitcharPVPriorityPeculiar velocity prioritymeta.codeintPointingIDPointing id for this galaxyobs.fieldintTargetIDDESI target IDmeta.idrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintObjIDDESI Legacy Imaging Survey DR9 object IDmeta.idintJ/MNRAS/525/1106/tableb7Fibre pointings for the extended targetsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintObjIDDESI Legacy Imaging Survey DR9 object IDmeta.idintBrickIDDR9 Brick IDmeta.idintBrickNameDR9 Brick namemeta.id;meta.maincharRA_ICRSRight ascension (ICRS)degpos.eq.ra;meta.mainindexedDE_ICRSDeclination (ICRS)degpos.eq.dec;meta.mainindexedRefEpoch[2015.5] reference epochtime.epochfloatOverride[false/true ] override flag needed for DESImeta.codecharPVTypePeculiar velocity target type (G1)meta.id;stat.fitcharPVPriorityPeculiar velocity prioritymeta.codeintPointingIDPointing id for this galaxyobs.fieldintTargetIDDESI target IDmeta.idJ/MNRAS/525/1106/tableb8Parameters used from the Siena Galaxy Atlas matched to our basic samplerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintObjIDDESI Legacy Imaging Survey DR9 object IDmeta.idintBrickIDDR9 Brick IDmeta.idintBrickNameDR9 Brick namemeta.id;meta.maincharSGAIDSiena Galaxy Atlas IDmeta.id;src.class.starGalaxyintPAPosition angle from SGAdegpos.posAngdoubleb/aAxis ratio from SGAphys.angSize;arith.ratiodoublegmagSB25? g band magnitude within 25mag surface brightness isophotesmagphot.mag;em.opt.BdoublenullablermagSB25? r band magnitude within 25mag surface brightness isophotesmagphot.mag;em.opt.RdoublenullablezmagSB25? z band magnitude within 25mag surface brightness isophotesmagphot.mag;em.opt.IdoublenullableRadSB25? radius of the 25mag surface brightness isophotesarcsecphys.angSize;srcdoublenullableDiam? galaxy diameter from HyperLEDAarcminphys.angSizedoublenullableMTypeMorphological typesrc.morph.typecharJ/MNRAS/525/1106/tableb9Parameters used from the GalaxyZoo matched to our basic samplerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintObjIDDESI Legacy Imaging Survey DR9 object IDmeta.idintBrickIDDR9 Brick IDmeta.idintBrickNameDR9 Brick namemeta.id;meta.maincharpeldebiasedDebiased GalaxyZoo vote fraction for ellipticalmeta.numberfloatpcsdebiasedDebiased GalaxyZoo vote fraction for spiralsmeta.numberfloatNvoteNumber of GalaxyZoo votesmeta.numberint