J/MNRAS/498/2703ivo://CDS.VizieR/J/MNRAS/498/2703doi:10.26093/cds/vizier.74982703CDSBoruah S.S.Hudson M.J.Lavaux G.2024-08-21T20:15:57Z2023-11-03T12:07:54ZCDS support team

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

cds-question@unistra.frsupernovaegalaxiesredshiftedinfrared-astronomyThe peculiar velocity field offers a unique way to probe dark matter density field on large scales at low redshifts. In this work, we have compiled a new sample of 465 peculiar velocities from low redshift (z<0.067) Type Ia supernovae. We compare the reconstructed velocity field derived from the 2M++ galaxy redshift compilation to the supernovae, the SFI++ and the 2MTF Tully-Fisher distance catalogues. We used a forward method to jointly infer the distances and the velocities of distance indicators by comparing the observations to the reconstruction. Comparison of the reconstructed peculiar velocity fields to observations allows us to infer the cosmological parameter combination f{sigma}_8_, and the bulk flow velocity arising from outside the survey volume. The residual bulk flow arising from outside the 2M++ volume is inferred to be 171^+11^_-11_km/s in the direction l=301{deg}+/-4{deg} and b=0{deg}+/-3{deg}. We obtain f{sigma}_8_=0.400+/-0.017, equivalent to S_8_~{sigma}_8_({Omega}_m_/0.3)^0.55^=0.776+/-0.033, which corresponds to an approximately 4 per cent statistical uncertainty on the value of f{sigma}_8_. Our inferred value is consistent with other low redshift results in the literature.2020MNRAS.498.2703Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/498/2703CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/139/120 : Low-redshift Type-Ia supernovae (Folatelli+, 2010)J/ApJ/700/1097 : Light curve parameters of SN Ia (Hicken+, 2009)J/AJ/154/211 : The CSP (DR3): photometry of low-z SNe Ia (Krisciunas+, 2017)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/498/2703https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/498/2703http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/498/2703https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/498/2703https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/498/2703http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/498/2703GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/498/2703/table2 (Second amendment compilation)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/498/2703/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/498/2703/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/498/2703/table2?GETtext/xml+votable180.050000true0.931167823.16822280.0055555555555555566/34 50 224 236 524 609 626 650 697 928 1677 1700-1701 2138 2142 2169 2214 2227 2232 2251 2254 2257-2258 2340 2347 2353 2379 2407 2417 2473 2608 2641 3108 3393 4114 4401 4416 4577 4583 4684 4719 4807 4833 4966 4993 5024 5095 5100 5129 5139 5204 5362 5610 5639 5680 5781 5905 5975 5995 6062 6101 6114 6178 6219 6315 6501 6549 6585 6877 6936 6962 6968 7044 7091 7166 7180 7198 7241 7450 7522 7623 7659 7681 7747 7783 7923 7975 8247 8276 8351 8403 8435 8479 8499 8526 8556 8763 8927 8973 9057 9098 9136 9229 9449 9484 9560 9565 9614 9640 9698 9794 9806 9840 9881 9939 10203 10232 10326 10359 10379 10382 10391 10397-10398 10428 10454 10556 10563 10734 10767 10788 10833 10858 11064 11105 11164 11181 11263 11273 11280 11337 11496 11588 11672 12103 12268 12367 12455 12471 12508 12585 12772 13313 13350 13399 13504 13514 13536 13550 13561 13564 14733 14882 14907 14913 15954-15955 16584 16690 16802 16852 17146 17152 17185 17213 17237 17239 17329 17343 17360 17401 17412 17416 17500 17625 17660 17662 17689 17736 18016 18081 18206 18212 18214 18296 18394 18410 18535 18685 18735 18753 18841 18895 18939 19051 19062 19087 19227 19241 19283 19298 19303 19387 19515 19551 19554 19560 19581 19686 19729 19787 19848 19900 19958 20014 20090 20140 20237 20279 20283 20288 20353 20370 20678 21046 21138 21270 21300 21783 21857 21872 22406 22425 22561 22610 22704 22826 23013 23023 23027-23028 23060 23179 23193 23197 23233 23294 23405 23828 23916 24131 24716 24734 24823 24922 24969 25078-25079 25141 25252 25333 25344 25439 25503 25508 25518 25615 25643 25769 25774 25818 25850 25889 25952 25960 25982 25986 25996 26050 26060 26268 26271 26336 26392 26402 26458 26499 26563 26575 26584 26602 26697 26914 26932 27045 27174 27201 27367 27430 27470 27491 27561 27623 27634 27728 27761 27773 27864 27904 27906 27910 27912 27918 28035 28040 28075 28089 28112 28202 28249 28273 28299 28325 28353 28356 28363 28368 28414 28426 28453 28498 28544 28554 30044 31218 31230 31293 31313 31628 32128 32136 32275 32307 32340 32542 32561 32563 32569 32602 32620-32621 33628 33839 34492 34540 34554 35361 35629 35844 36027 36081 36134 36204 36287 36380 36408 36473 36553 36623 36712 36798 36805 36962 37308 37580 37668 38142 38613 38844 39499 39627 39838 39912 40150 40252 40294 40337 40435 40721 40752 40882 40906 43245 43713 43825 43827 43855 43874 43877 43971 44000-44001 44007 44022 44359 44511 44529 44580 44596 44663 44710 44921 45041 45418 45482 45500 45744 45821 45823 45983 46394 46568 46882 47064 47168 47420 47896 48075 48474 48558 48625 48898https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/498/2703?format=asciiInfrareddefaultJ/MNRAS/498/2703/table2Second amendment compilationNameSupernova namemeta.id;meta.maincharSimbadNameSimbad column added by the CDSmeta.idcharnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintzCMBRedshift in the CMB frame corrected to the mean group redshift if appropriatesrc.redshiftfloatmuDistance modulusmagphot.mag.distModfloate_muError on mumagstat.errorfloatRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainmB? m_B_ Tripp amplitude parameter (1)stat.fit.paramfloatnullablee_mB? Error on mBstat.errorfloatnullablex1? x_1_ Tripp stretch parameter (1)stat.fit.paramfloatnullablee_x1? Error on x1stat.errorfloatnullablec? c Tripp colour parameter (1)stat.fit.paramfloatnullablee_c? Error on cstat.errorfloatnullableSampleSupernova sample (A1/LOSS/CSP-DR3 or Foundation)src.samplecharGIDGroup identifier from the 2M++ catalogue (Lavaux & Hudson 2011MNRAS.416.2840L, Cat. J/MNRAS/416/2840) (2)meta.idint