smakced.mainivo://org.gavo.dc/smakced/q/mainThe GAVO DC teamJanz, J.Laurikainen, E.Lisker, T.Salo, H.Peletier, R. F.Niemi, S.-M.Toloba, E.Hensler, G.Falcón-Barroso, J.Boselli, A.den Brok, M.Hansson, K. S. A.Meyer, H. T.Ryś, A.Paudel, S.2026-09-07T15:53:43ZGAVO Data Centre Team

Mönchhofstrasse 12-14, D-69120 Heidelberg

gavo@ari.uni-heidelberg.de+49 6221 54 1837dwarf-galaxiesearly-type-galaxiesvirgo-clustersurface-photometryinfrared-photometrySMAKCED infrared images and derived properties of early-type dwarf galaxies in the Virgo cluster.2014ApJ...786..105Jhttps://dc.g-vo.org/tableinfo/smakced.main4/1733,1746 5/6929,6931,6937,6941-6943,6965,6976,6978-6979,7008-7009,7011 6/26316,26318-26319,26362-26363,26365-26367,26538-26539,26542,27713,27715,27721,27723,27745,27753,27756,27758,27760-27761,27763,27857-27859,27864-27865,27868,27908,27910-27911,27930,27952,27954,27960,28041,28043,2805655211 560011.07375e-19 1.37948e-19Infraredsmakced The Stellar content, MAss and Kinematics of Cluster Early-type Dwarf galaxies (SMAKCED_) project is a survey of 121 Virgo cluster early type galaxies. This service publishes deep near-infrared (H band) images obtained by SMAKCED together with `resulting decompositions`_ and other properties of the galaxies in the sample. .. _SMAKCED: http://smakced.net .. _resulting decompositions: http://smakced.net/data.htmlsmakced.mainSMAKCED infrared images and derived properties of early-type dwarf galaxies in the Virgo cluster.119dataproduct_typeHigh level scientific classification of the data product, taken from an enumerationmeta.code.classobscore:obsdataset.dataproducttypecharnullabledataproduct_subtypeData product specific typemeta.code.classobscore:obsdataset.dataproductsubtypecharnullablecalib_levelAmount of data processing that has been applied to the datameta.code;obs.calibobscore:obsdataset.caliblevel0123shortobs_collectionName of a data collection (e.g., project name) this data belongs tometa.idobscore:dataid.collectioncharnullableobs_idUnique identifier for an observationmeta.idobscore:DataID.observationIDcharnullableobs_titleFree-from title of the data setmeta.title;obsobscore:dataid.titlecharnullableobs_publisher_didDataset identifier assigned by the publisher.meta.ref.ivoidobscore:curation.publisherdidcharindexednullableobs_creator_didDataset identifier assigned by the creator.meta.idobscore:dataid.creatordidcharnullableaccess_urlThe URL at which to obtain the data set.meta.ref.urlobscore:access.referencecharnullableaccess_formatMIME type of the resource at access_urlmeta.code.mimeobscore:access.formatcharnullableaccess_estsizeEstimated size of data productkbytephys.size;meta.fileobscore:access.sizelongnullabletarget_nameObject a targeted observation targetedmeta.id;srcobscore:Target.Namecharnullabletarget_classClass of the target object (star, QSO, ...)src.classobscore:target.classcharnullables_raRA of (center of) observation, ICRSdegpos.eq.raobscore:char.spatialaxis.coverage.location.coord.position2d.value2.c1doubleindexednullables_decDec of (center of) observation, ICRSdegpos.eq.decobscore:char.spatialaxis.coverage.location.coord.position2d.value2.c2doubleindexednullables_fovApproximate spatial extent for the region covered by the observationdegphys.angSize;instr.fovobscore:char.spatialaxis.coverage.bounds.extent.diameterfloatnullables_regionRegion covered by the observation, as a polygonpos.outline;obs.fieldobscore:char.spatialaxis.coverage.support.areacharnullables_resolutionBest spatial resolution within the data setarcsecpos.angResolutionobscore:Char.SpatialAxis.Resolution.refval.valuefloatnullablet_minLower bound of times represented in the data setdtime.start;obs.exposureobscore:char.timeaxis.coverage.bounds.limits.starttimedoublenullablet_maxUpper bound of times represented in the data setdtime.end;obs.exposureobscore:char.timeaxis.coverage.bounds.limits.stoptimedoublenullablet_exptimeTotal exposure timestime.duration;obs.exposureobscore:char.timeaxis.coverage.support.extentfloatnullablet_resolutionMinimal significant time interval along the time axisstime.resolutionobscore:char.timeaxis.resolution.refval.valuefloatnullableem_minMinimal wavelength represented within the data setmem.wl;stat.minobscore:char.spectralaxis.coverage.bounds.limits.lolimitfloatnullableem_maxMaximal wavelength represented within the data setmem.wl;stat.maxobscore:char.spectralaxis.coverage.bounds.limits.hilimitfloatnullableem_res_powerSpectral resolving power lambda/delta lambdaspect.resolutionobscore:char.spectralaxis.resolution.resolpower.refvalfloatnullableo_ucdUCD for the product's observablemeta.ucdobscore:char.observableaxis.ucdcharnullablepol_statesList of polarization states in the data setmeta.code;phys.polarizationobscore:Char.PolarizationAxis.stateListcharnullablefacility_nameName of the facility at which data was takenmeta.id;instr.telobscore:Provenance.ObsConfig.facility.namecharnullableinstrument_nameName of the instrument that produced the datameta.id;instrobscore:Provenance.ObsConfig.instrument.namecharnullables_xel1Number of elements (typically pixels) along the first spatial axis.meta.numberobscore:Char.SpatialAxis.numBins1intnullables_xel2Number of elements (typically pixels) along the second spatial axis.meta.numberobscore:Char.SpatialAxis.numBins2intnullablet_xelNumber of elements (typically pixels) along the time axis.meta.numberobscore:Char.TimeAxis.numBinsintnullableem_xelNumber of elements (typically pixels) along the spectral axis.meta.numberobscore:Char.SpectralAxis.numBinsintnullablepol_xelNumber of elements (typically pixels) along the polarization axis.meta.numberobscore:Char.PolarizationAxis.numBinsintnullables_pixel_scaleSampling period in world coordinate units along the spatial axisarcsecphys.angSize;instr.pixelobscore:Char.SpatialAxis.Sampling.RefVal.SamplingPeriodfloatnullableem_ucdNature of the product's spectral axis (typically, em.freq, em.wl, or em.energy)meta.ucdobscore:Char.SpectralAxis.ucdcharnullablesource_tableName of a TAP-queriable table this data originates from. This source table usually provides more information on the the data than what is given in obscore. See the TAP_SCHEMA of the originating TAP server for details.meta.id;meta.tablecharnullablebandpass_idFree-form name of the bandpass (filter, detector, whatever else defines the spectral response) this observation was taken in.instr.bandpasscharnullableobjectCommon name of the observed galaxy.meta.id;meta.maincharraj2000ICRS RA of galaxy center from asymmetry centering (unless specified otherwise in remarks).degpos.eq.ra;meta.maindoublenullabledej2000ICRS Declination of galaxy center from asymmetry centering (unless specified otherwise in remarks).degpos.eq.dec;meta.maindoublenullableexptimeTotal integration time for the object (sum of exposure times of all images stacked; note that different telescopes were in use).stime.duration;obs.exposurefloatnullableseeingEstimate for the seeing at observation time.arcsecinstr.obsty.seeingfloatnullablesnrSignal to noise ratio for a pixel at 2 r_e.stat.snrfloatnullablehmagTotal H-band magnitude of the galaxyphot.mag;em.ir.Hfloatnullabler_eEffective radius of the galaxy (semi-major axis of half-light aperture in H).arcsecphys.angSizefloatnullableb_aAxis raio at 2 r_ephys.angSize;arith.ratiofloatnullableconcentrationConcentration index 5 log_80/r_20 as in 2000AJ....119.2645Bphys.size;arith.ratiofloatnullablerho10Local projected number density of cluster galaxies. (see Appendix D in the source)log(deg**-2)src.densityfloatnullableremarksMorphological features from 2006AJ....132.2432L and other remarksmeta.notecharnullablemoreinfoBibcodes of papers containing more information.meta.refcharnullablestructgroupStructural Group (see 2012ApJ...745L..24J) resulting from the decomposition.meta.code.classcharnullablesimp_mIntegrated H-band brightness, simple modelmagphot.mag;em.ir.Hfloatnullablesimp_rcHalf-light radius, simple modelarcsecphys.angSize;srcfloatnullablesimp_nSérsic index, simple modelstat.fit.paramfloatnullablesimp_b_aAxis ratio, simple modelphys.angSize;arith.ratiofloatnullableinner_mIntegrated H-band brightness, inner componentmagphot.mag;em.ir.Hfloatnullableinner_rcHalf-light radius, inner componentarcsecphys.angSize;srcfloatnullableinner_nSérsic index, inner componentstat.fit.paramfloatnullableinner_b_aAxis ratio, inner componentphys.angSize;arith.ratiofloatnullableouter_mIntegrated H-band brightness, global/outer componentmagphot.mag;em.ir.Hfloatnullableouter_rcHalf-light radius, global/outer componentarcsecphys.angSize;srcfloatnullableouter_nSérsic index, global/outer componentstat.fit.paramfloatnullableouter_b_aAxis ratio, global/outer componentphys.angSize;arith.ratiofloatnullablesimpdec_rffResidual flux fraction (2006ApJ...644...30B) for the single decompositionstat.fit.goodnessfloatnullablesimpdec_eviExcess variance index (2011MNRAS.411.2439H) for single decompositionstat.fit.goodnessfloatnullablefinaldec_rffResidual flux fraction (2006ApJ...644...30B) for the final decompositionstat.fit.goodnessfloatnullablefinaldec_eviExcess variance index (2011MNRAS.411.2439H) for final decompositionstat.fit.goodnessfloatnullablecompmorphAdditional information on decomposition.meta.note;src.morphcharnullabledateobsApproximate observation date (essentially, month and year should be about right). NULL for archival materialdtime;obs.exposuredoublenullable