Desvignes, G.G.Desvignes0000-0002-8265-4344Caballero, R. N.R. N.Caballero0000-0002-1806-2483Lentati, L.L.Lentati0000-0001-5902-3731Verbiest, J. P. W.J. P. W.VerbiestChampion, D. J.D. J.ChampionStappers, B. W.B. W.StappersJanssen, G. H.G. H.JanssenLazarus, P.P.LazarusOslowski, S.S.OslowskiBabak, S.S.BabakBassa, C. G.C. G.BassaBrem, P.P.BremBURGAY, MARTAMARTABURGAYCognard, I.I.CognardGair, J. R.J. R.GairGraikou, E.E.GraikouGuillemot, L.L.GuillemotHessels, J. W. T.J. W. T.HesselsJessner, A.A.JessnerJordan, C.C.JordanKaruppusamy, R.R.KaruppusamyKramer, M.M.KramerLassus, A.A.LassusLazaridis, K.K.LazaridisLee, K. J.K. J.LeeLiu, K.K.LiuLyne, A. G.A. G.LyneMcKee, J.J.McKeeMingarelli, C. M. F.C. M. F.MingarelliPERRODIN, DELPHINEDELPHINEPERRODINPetiteau, A.A.PetiteauPOSSENTI, ANDREAANDREAPOSSENTIPurver, M. B.M. B.PurverRosado, P. A.P. A.RosadoSanidas, S.S.SanidasSesana, A.A.SesanaShaifullah, G.G.ShaifullahSmits, R.R.SmitsTaylor, S. R.S. R.TaylorTheureau, G.G.TheureauTiburzi, C.C.Tiburzivan Haasteren, R.R.van HaasterenVecchio, A.A.Vecchio2020-09-162020-09-162017http://hdl.handle.net/20.500.12386/27396This paper presents the EPTA data set, up to mid-2014, that was gathered from the 'historical' pulsar instrumentations at EFF, JBO, NRT and WSRT with, respectively, the EBPP (Effelsberg-Berkeley Pulsar Processor), DFB (Digital FilterBank), BON (Berkeley-Orleans-Nancay) and PuMa (Pulsar Machine) backends. The data recorded with the newest generation of instrumentations, e.g. PSRIX at EFF (Lazarus et al., 2016MNRAS.458..868L) and PuMaII at WSRT (Karuppusamy, Stappers & van Straten 2008PASP..120..191K), will be part of a future EPTA data release. (8 data files).enVizieR Online Data Catalog: 42 millisecond pulsars high-precision timing (Desvignes+, 2016)Databasehttps://vizier.u-strasbg.fr/viz-bin/VizieR-3?-source=J/MNRAS/458/3341&-out.max=50&-out.form=HTML%20Table&-out.add=_r&-out.add=_RAJ,_DEJ&-sort=_r&-oc.form=sexa2017yCat..74583341DFIS/05 - ASTRONOMIA E ASTROFISICAERC sectors::Physical Sciences and Engineering::PE9 Universe sciences: astro-physics/chemistry/biology; solar systems; stellar, galactic and extragalactic astronomy, planetary systems, cosmology, space science, instrumentation::PE9_13 Gravitational astronomy