hamburg_eso SSAPivo://org.gavo.dc/hamburg_eso/q/ssaThe GAVO DC teamReimers, D.Wisotzki, LChristlieb, N.2026-03-11T19:53:46ZGAVO Data Centre Team

Mönchhofstrasse 12-14, D-69120 Heidelberg

gavo@ari.uni-heidelberg.de+49 6221 54 1837spectroscopysurveysschmidt-camerasastronomical-object-identification The Hamburg/ESO survey (HES) is a digital objective prism survey covering the total southern extragalactic sky. It is based on Kodak IIIa-J plates which have been taken with the 1m ESO Schmidt telescope and its 4° prism. The spectral coverage is 3200-5300 Å, at an resolution of 15 Å at H gamma. The magnitude range covered is roughly between 18.5 and 11 mag in B_J. This is a collection of uniformly reduced spectra prepared by Norbert Christlieb. It is also intended as a sort-of resolver for HES names (“identifiers“) like ”HE 2301-7732”; unfortunately, these identifiers are not unique. You will need to apply domain knowledge in order to find the object actually being referred to when resolving an identifier of this sort.A&A...358...77Whttp://dc.g-vo.org/hamburg_eso/q/ssa/infoSurveyResearchIsServedByGAVO Data Center ObscoreGAVO Data Center TAP servicehttp://dc.g-vo.org/hamburg_eso/q/ssa/ssap.xml?https://dc.g-vo.org/hamburg_eso/q/ssa/ssap.xml?GETapplication/x-votable+xmlPOSICRS position of target objectdegcharSIZESize of the region of interest around POSdegrealBANDWavelength (range) of interest (or symbolic bandpass names)mcharTIMEMidpoint of exposure (MJD)time.epochcharFORMATMIME type of the file servedmeta.code.mimecharAPERTUREAngular diameter of aperturedegphys.angSize;instr.fovcharSNRSignal-to-noise ratio estimated for this datasetstat.snrcharREDSHIFTRedshift of target objectsrc.redshiftcharTARGETNAMECommon name of object observed.meta.id;srccharTARGETCLASSObject class (star, QSO,...; use Simbad object classification http://simbad.u-strasbg.fr/simbad/sim-display?data=otypes if at all possible)src.classcharMTIMEDate last published.charFLUXCALIBType of flux calibration (ABSOLUTE, CALIBRATED, RELATIVE, NORMALIZED, or UNCALIBRATED).charSPATRESSpatial resolution of datadegpos.angResolutioncharWAVECALIBType of wavelength calibrationmeta.code.qualcharCOLLECTIONA short handle naming the collection this spectrum belongs to.charSPECRPLower limit to spectral resolution power (λ/Δλ) as a single number.realPUBDIDDataset identifier assigned by the publishermeta.ref.ivoidcharCREATORDIDDataset identifier assigned by the creatormeta.idcharWILDTARGETShell pattern of target observed (case insensitive)charWILDTARGETCASEShell pattern of target observed (case sensitive)charREQUESTThis is queryData for the default operation; some services support getData as wellcharTOPOnly return the TOP "best" records (on this service, this usually is equivalent to MAXREC, so no ranking is implied).integerCOMPRESSReturn compressed results?charRUNIDAn identifier for a certain run. Opaque to the servicecharresponseformatFile format requested for output.meta.code.mimecharmaxrecMaximum number of records returned. Pass 0 to retrieve service parameters.integerverbExhaustiveness of column selection. VERB=1 only returns the most important columns, VERB=2 selects the columns deemed useful to the average user, VERB=3 returns a table with all available columns.integerfullsurveyarchivalICRS9010000001000090MAXREC=1http://dc.g-vo.org/hamburg_eso/q/web/formhttps://dc.g-vo.org/hamburg_eso/q/web/formhttp://dc.g-vo.org/hamburg_eso/q/ssa/capabilitieshttps://dc.g-vo.org/hamburg_eso/q/ssa/capabilitieshttp://dc.g-vo.org/hamburg_eso/q/ssa/availabilityhttps://dc.g-vo.org/hamburg_eso/q/ssa/availabilityhttp://dc.g-vo.org/hamburg_eso/q/ssa/tableMetadatahttps://dc.g-vo.org/hamburg_eso/q/ssa/tableMetadatahttp://dc.g-vo.org/taphttps://dc.g-vo.org/taphttp://dc.g-vo.org/hamburg_eso/q/sdl/dlgethttps://dc.g-vo.org/hamburg_eso/q/sdl/dlgethttp://dc.g-vo.org/hamburg_eso/q/sdl/dlmetahttps://dc.g-vo.org/hamburg_eso/q/sdl/dlmetaGETapplication/x-votable+xml;content=datalinkIDThe publisher DID of the dataset of interestmeta.id;meta.maincharresponseformatFile format requested for output.meta.code.mimecharmaxrecMaximum number of records returned. Pass 0 to retrieve service parameters.integerverbExhaustiveness of column selection. VERB=1 only returns the most important columns, VERB=2 selects the columns deemed useful to the average user, VERB=3 returns a table with all available columns.integerHamburger Sternwarte; ESO La Silla1m ESO Schmidt1/16 2/68 72 97-100 104 134-135 137-139 141 143 180-181 183 3/276 280 292 296 330 352 354-355 360 387 404 408 420 424 523 525-527 531-532 534 544 546-547 560-561 570-571 687 698-699 702-703 708-709 717 728-729 731 757 4/1108-1110 1112-1114 1124-1126 1128-1130 1172-1174 1176-1178 1188-1190 1314-1315 1326 1414 1434 1444-1446 1448-1450 1541-1543 1545-1547 1620-1622 1624-1626 1636-1638 1640-1642 1684-1686 1688-1690 1700-1702 1704-1706 1960 1962 2078-2079 2091 2097-2099 2117-2119 2121-2123 2134 2140 2142 2180 2182 2248-2250 2252-2253 2255 2272 2274-2275 2277-2279 2421 2429 2431 2442 2464 2517 2519 2525 2527 2742-2743 2745-2747 2786 2789-2791 2802-2803 2806-2807 2845-2847 2861 2865-2867 2872-2874 2876-2877 2879 2920-2921 3013 3025 3036-3037 3039 5/0-2 1024-1026 2048-2050 4444-4446 4460-4462 4464-4466 4508-4510 4524-4526 4528-4530 4544-4546 4700-4702 4716-4718 4720-4722 4764-4766 4768-4770 4772-4773 4775 4784-4786 4800-4802 4864-4866 5249-5251 5254 5272 5274-5275 5296 5298 5310 5461 5648 5650-5651 5660 5662-5663 5728 5730-5731 5740 5742 5788-5790 5804-5806 5808-5810 5824-5826 6157-6159 6161-6163 6177-6179 6492-6494 6508-6509 6512 6514 6556-6558 6572-6574 6576-6578 6592-6594 6748-6750 6764-6766 6768-6770 6812-6814 6828-6830 6832-6834 6848-6850 6912-6914 7818 7844 7846-7847 7852-7854 8303 8346-8347 8351 8357-8359 8361-8363 8387 8461-8463 8465-8467 8481-8483 8528 8530-8531 8533-8535 8540-8542 8564 8566-8567 8572-8574 8733-8735 9004-9006 9016-9017 9019 9092 9094-9095 9105-9107 9597-9599 9681 9693-9695 9713 9715 9761-9763 9864-9866 10065-10067 10073 10097-10099 10104-10105 10107 10196-10197 10199 10205-10207 10229 10231 10237-10239 10941-10943 10957-10959 10961-10964 10966-10967 10977-10979 11070 11138 11149-11151 11153-11155 11201-11204 11206-11207 11217-11220 11222-11223 11287 11292-11293 11361 11364-11365 11375-11377 11379 11417-11420 11422-11423 11440-11442 11453 11459 11500 11512-11513 11515 11688 11860 12049 12051 12060-12061 12096-12098 12109-12111 12132-12133 12135 12152-12153 12155 12244-12245 12247 12253-12255 12277 6/12 16 32 4108 4112 8204 8208 8224 17788 17852 17868 17872 17888 18044 18108 18124 18128 18144 18188 18192 18208 18812 18876-18878 18892 18894 18896 18912-18914 19068 19084-19086 19097 19104-19105 19125 19148-19150 19152 19168 19212 19216-19217 19232 19468 19472 19488 20482 20488 20490-20491 20512-20514 20618 20640 20992 20994-20995 21010 21021-21023 21064 21066 21094 21114 21188-21190 21196 21198-21199 21232 21234-21235 21841 21853 22596-22598 22608 22618 22646 22826 22918 22938 22966 22972 22974 23164-23166 23228 23244-23246 23248-23250 23264 23308-23310 23312-23314 23328-23330 24607 24623 24627 24643 24707 25980 26040-26042 26052-26054 26080 26236 26300 26316 26336 26380 26384 26400 27004 27068 27084 27088 27104 27260 27324 27340 27344 27360 27404 27408 27424 27660 27664 27680 31242 31264 31266-31267 31276 31278-31279 31290 31382 31420 31434 31456 33207 33211 33227 33230-33231 33242 33247 33282 33322 33341-33343 33377-33380 33382 33399 33403 33408 33410 33416 33418 33421-33423 33425-33427 33441-33443 33543 33547 33823 33839 33843 33859 33923 34118-34119 34130-34131 34172-34174 34262 34300 34302-34303 34896 34900-34901 34903 34909-34911 34929-34931 36028 36072-36073 36374 36419 38367 38383 38387 38733 38767 38769 38771 38851 38857 38885 38893-38895 39043 39468-39470 39552-39554 40221 40257-40259 40289 40301-40303 40349-40351 40373 40385-40387 40425 40773 40793 40813 40815 40817-40819 40912-40913 40915 40941 40945-40947 43514 43743 43759 43763 43807 43823 43827 43843 43862 43907 44269-44271 44274 44286 44461-44463 44472 44474-44475 44526-44527 44538 44558 44573-44575 44593-44595 44609-44611 44801-44803 44820 44822 44865-44867 44886 45143 45147 45269 45440-45441 45495 45499 45515 45629 45631 45645-45647 45656 45658 45665-45667 45687 45717 45719 45772-45774 45793 45809 45820-45821 45831 45835 46004-46006 46008-46010 46057 46756-46758 46760-46762 46769 46772-46773 46775 46781 46783 47361 47363-47366 47429 47444-47446 47449 48192-48193 48195 48201 48203 48228-48229 48231 48248-48249 48252 48396-48397 48416 48431 48433 48435 48517 48537 48565 48617 48965 48985 49007 49011 49104-49105 49107 49116-49117 491194.619641528e-19 6.131005732e-19http://dc.g-vo.org/hamburg_eso/q/ssa/coverageOpticalivoaDefinition and support code for the ObsCore data model and table.ivoa.obscoreThis data collection is queryable in GAVO Data Center's obscore table.hamburg_eso The Hamburg/ESO survey (HES) is a digital objective prism survey covering the total southern extragalactic sky. It is based on Kodak IIIa-J plates which have been taken with the 1m ESO Schmidt telescope and its 4° prism. The spectral coverage is 3200-5300 Å, at an resolution of 15 Å at H gamma. The magnitude range covered is roughly between 18.5 and 11 mag in B_J. This is a collection of uniformly reduced spectra prepared by Norbert Christlieb. It is also intended as a sort-of resolver for HES names (“identifiers“) like ”HE 2301-7732”; unfortunately, these identifiers are not unique. You will need to apply domain knowledge in order to find the object actually being referred to when resolving an identifier of this sort.hamburg_eso.data The Hamburg/ESO survey (HES) is a digital objective prism survey covering the total southern extragalactic sky. It is based on Kodak IIIa-J plates which have been taken with the 1m ESO Schmidt telescope and its 4° prism. The spectral coverage is 3200-5300 Å, at an resolution of 15 Å at H gamma. The magnitude range covered is roughly between 18.5 and 11 mag in B_J. This is a collection of uniformly reduced spectra prepared by Norbert Christlieb. It is also intended as a sort-of resolver for HES names (“identifiers“) like ”HE 2301-7732”; unfortunately, these identifiers are not unique. You will need to apply domain knowledge in order to find the object actually being referred to when resolving an identifier of this sort.accrefAccess key for the datameta.ref.url;meta.datasetssa:Access.ReferencecharindexednullableownerOwner of the datacharnullableembargoDate the data will become/became publicyrcharnullablemimeMIME type of the file servedmeta.code.mimessa:Access.FormatcharnullableaccsizeSize of the data in bytesbytessa:Access.Size1000010000.010000.010000.0100001.0longnullablessa_dstitleA compact and descriptive designation of the dataset.meta.title;meta.datasetssa:DataID.Titlecharssa_creatordidDataset identifier assigned by the creatormeta.idssa:DataID.CreatorDIDcharnullablessa_pubdidDataset identifier assigned by the publishermeta.ref.ivoidssa:Curation.PublisherDIDcharindexednullablessa_cdateProcessing/Creation datetime;meta.datasetssa:DataID.Datecharnullablessa_pdateDate last published.ssa:Curation.Datecharnullablessa_bandpassBandpass (i.e., rough spectral location) of this dataset; this should be the most appropriate term from the vocabulary http://www.ivoa.net/rdf/messenger.instr.bandpassssa:DataID.BandpassOpticalcharnullablessa_cversionCreator assigned version for this dataset (will be incremented when this particular item is changed).meta.version;meta.datasetssa:DataID.VersionDR 6charnullablessa_targnameCommon name of object observed.meta.id;srcssa:Target.Namecharssa_targclassObject class (star, QSO,...; use Simbad object classification http://simbad.u-strasbg.fr/simbad/sim-display?data=otypes if at all possible)src.classssa:Target.Classstarcharnullablessa_redshiftRedshift of target objectsrc.redshiftssa:Target.Redshiftfloatnullablessa_targetposEquatorial (ICRS) position of the target object.pos.eq;srcssa:Target.pos.spointdoublenullablessa_snrSignal-to-noise ratio estimated for this datasetstat.snrssa:Derived.SNRfloatnullablessa_locationICRS location of aperture centerdegpos.eqssa:Char.SpatialAxis.Coverage.Location.Valuedoubleindexednullablessa_apertureAngular diameter of aperturedegphys.angSize;instr.fovssa:Char.SpatialAxis.Coverage.Bounds.Extentfloatnullablessa_dateobsMidpoint of exposure (MJD)dtime.epochssa:Char.TimeAxis.Coverage.Location.Valuedoublenullablessa_timeextExposure durationstime.durationssa:Char.TimeAxis.Coverage.Bounds.Extentfloatnullablessa_specmidMidpoint of region covered in this datasetminstr.bandpassssa:Char.SpectralAxis.Coverage.Location.Valuefloatnullablessa_specextWidth of the spectrumminstr.bandwidthssa:Char.SpectralAxis.Coverage.Bounds.Extentfloatnullablessa_specstartLower value of spectral coordinatemem.wl;stat.minssa:Char.SpectralAxis.Coverage.Bounds.Startfloatnullablessa_specendUpper value of spectral coordinatemem.wl;stat.maxssa:Char.SpectralAxis.Coverage.Bounds.Stopfloatnullablessa_lengthNumber of points in the spectrumssa:Dataset.Lengthintnullablessa_modelData model name and versionssa:Dataset.DataModelSpectrum-1.0charssa_csysnameSystem RA and Dec are given inssa:CoordSys.SpaceFrame.NameICRScharssa_timesiTime conversion factor in Osuna-Salgado convention.ssa:Dataset.TimeSIcharnullablessa_spectralsiSpectral conversion factor in Osuna-Salgado conventionssa:Dataset.SpectralSIcharnullablessa_spectralucdUCD of the spectral column in the spectra served; when you have wavelengths, use em.wl for vacuum wavelengths, em.wl;obs.atmos for air wavelengths.meta.ucdssa:Char.SpectralAxis.Ucdem.wlcharssa_spectralunitUnit of the spectral columnmeta.unitssa:Char.SpectralAxis.UnitAngstromcharssa_fluxsiFlux/magnitude conversion factor in Osuna-Salgado conventionssa:Dataset.FluxSIcharnullablessa_fluxucdUCD of the flux columnmeta.ucdssa:Char.FluxAxis.Ucdphot.flux.density;em.wlcharssa_fluxunitUnit of the flux columnmeta.unitssa:Char.FluxAxis.Unitcharssa_dstypeType of data (spectrum, time series, etc)ssa:Dataset.Typespectrumcharnullablessa_publisherPublisher of the datasets included here.meta.curationssa:Curation.Publishercharssa_creatorCreator of the datasets included here.ssa:DataID.CreatorunicodeCharnullablessa_collectionA short handle naming the collection this spectrum belongs to.ssa:DataID.CollectionHamburg-ESO Surveycharnullablessa_instrumentInstrument or code used to produce these datasetsmeta.id;instrssa:DataID.InstrumentVIMOScharnullablessa_datasourceMethod of generation for the data (one of survey, pointed, theory, custom, artificial).ssa:DataID.DataSourcesurveycharnullablessa_creationtypeProcess used to produce the data (archival, cutout, filtered, mosaic, projection, spectralExtraction, or catalogExtraction)ssa:DataID.CreationTypearchivalcharnullablessa_referenceURL or bibcode of a publication describing this data.meta.bib.bibcodessa:Curation.Referencecharnullablessa_fluxstaterrorStatistical error in fluxstat.error;phot.flux.density;emssa:Char.FluxAxis.Accuracy.StatErrorfloatnullablessa_fluxsyserrorSystematic error in fluxstat.error.sys;phot.flux.density;emssa:Char.FluxAxis.Accuracy.SysErrorfloatnullablessa_fluxcalibType of flux calibration (ABSOLUTE, CALIBRATED, RELATIVE, NORMALIZED, or UNCALIBRATED).ssa:Char.FluxAxis.CalibrationUncalibratedcharnullablessa_binsizeBin size in wavelengthmem.wl;spect.binSizessa:Char.SpectralAxis.Accuracy.BinSizefloatnullablessa_spectstaterrorStatistical error in wavelengthmstat.error;emssa:Char.SpectralAxis.Accuracy.StatErrorfloatnullablessa_spectsyserrorSystematic error in wavelengthmstat.error.sys;emssa:Char.SpectralAxis.Accuracy.SysErrorfloatnullablessa_speccalibType of wavelength calibrationmeta.code.qualssa:Char.SpectralAxis.CalibrationABSOLUTEcharnullablessa_specresResolution (in meters of wavelength) on the spectral axismspect.resolution;em.wlssa:Char.SpectralAxis.Resolutionfloatnullablessa_spaceerrorStatistical error in positiondegstat.error;pos.eqssa:Char.SpatialAxis.Accuracy.StatErrorfloatnullablessa_spacecalibType of calibration in spatial coordinatesmeta.code.qualssa:Char.SpatialAxis.Calibrationcharnullablessa_spaceresSpatial resolution of datadegpos.angResolutionssa:Char.SpatialAxis.Resolutionfloatnullablessa_regionRough coverage based on location and aperture.pos.outline;obs.fielddoubleindexednullablehes_nameHES designation, consisting of the letters 'HE', the first four digits of the right ascension at equinox B1950.0, and the first four digits of the declination at equinox B1950.0. Example: HE 2301-7732.meta.id;meta.maincharindexednullablehes_idAlternative, more precise HES identifier consisting of the first seven digits of the right ascension at equinox 2000.0, the first six digits of the declination at equinox 2000.0, the plate quarter (a, b, c, or d), and the HES plate number. Example: For HE 0107−5240, which is located on quarter c of plate 2052 and at coordinates α = 01h09m29s.1, δ = −52◦24'34'', the HESid is HE0109291m522434c2052.meta.idcharindexednullablefieldField number in the ESO/SRC (or ESO/SERC) sky atlas.meta.id;obs.field49105.0506.0866.08941.0intplatePlate number of the HES objective prism plate in the ESO archive.meta.id;instr.plate11388.02042.09890.099221.0intquadrantHES plate quadrant (i.e., a, b, c, or d).meta.id;instr.platecharobjtypeMorphological source type [stars/ext/bright], discriminating between different extraction schemes used for the spectra, also impacting the sizes of the actual extraction apertures. 'stars' means point source, 'ext' means extended object (mostly galaxies), 'bright' means sources with partly saturated spectra, typically occuring for stars brighter than B_J ≈ 14 magsrc.classcharnullableraRight ascension for equinox J2000. The coordinates were derived from the DSS-I, and they are typically accurate to within 1 arcsec (rms).degpos.eq.ra;meta.main06.83417182.367354.8973601doublenullabledecDeclination for equinox J2000. The coordinates were derived from the DSS-I, and they are typically accurate to within 1 arcsec (rms).degpos.eq.dec;meta.main-77.3433-63.9478-24.63720.7458332.853891doublenullableovlBinary flag [0/1]. A value of 1 signals that the spectrum suffers contamination from another object located in dispersion direction.meta.code.qual00.00.01.011.0shortbj_dssMagnitude in the B_J band, measured on the relevant DSS-I plate and calibrated to a small number of reference stars.magphot.mag;em.opt.B-19.5212.0617.2519.921.241floatnullablesn_bjAverage signal to noise ratio per pixel of the HES spectra in the B_J band. See Christlieb et al. (2001, 2001A&A...366..898C) for a description of how this parameter was estimated.stat.snr01.896.1825.64309.661floatnullableb_v_hesApproximate B-V colour derived from the spectrum and calibrated against stellar samples with known multiband photometry. For details see Christlieb et al. (2001, 2001A&A...366..898C).magphot.color;em.opt.b;em.opt.v0floatnullableu_b_hesApproximate U-B colour derived from the spectrum and calibrated against stellar samples with known multiband photometry. For details see Christlieb et al. (2001, 2001A&A...366..898C).magphot.color;em.opt.u;em.opt.b0floatnullablemag_b_hesApproximate photographic magnitude in the Johnson B band derived by combining the B_J magnitude and the B-V colour.magphot.mag;em.opt.b0floatnullablestrc1Stroemgren c1 index measured in the HES spectrum.spect.index;em.opt-22.6-2.680.362.9214.440.969524floatnullablebalmsumSum of equivalent widths of Hbeta, Hgamma and Hdelta, measured in the HES spectrum by means of fits of Gaussians to these lines.spect.index;em.opt-99516-20.610.9818.069980101floatnullablekphesLine index for the Ca II K line measured in the HES spectrum (for details, see Christlieb et al. 2008, 2008A&A...484..721C).spect.index;em.opt-99851-64.927.799.449.450.999934floatnullablegphesLine index for the G band of CH measured in the HES spectrum (for details, see Christlieb et al. 2008, 2008A&A...484..721C).spect.index;em.opt-68524-8.484.4314.46902560.999999floatnullablec2idx1Band index for the C2 feature at 5165Á measured in the HES spectrum (for details, see Christlieb et al. 2001, 2001A&A...375..366C).magspect.index;em.opt-89453-33.86-5.4330.071762670.999997floatnullablec2idx2Band index for the C2 feature at 4737Á measured in the HES spectrum (for details, see Christlieb et al. 2001, 2001A&A...375..366C).magspect.index;em.opt-98398-39.280.7637.447055391floatnullablecnidx1Band index for the CN feature at 4216Á measured in the HES spectrum (for details, see Christlieb et al. 2001, 2001A&A...375..366C).magspect.index;em.opt-98952-165.3-16.3359.153198370.999851floatnullablecnidx3Band index for the CN feature at 3883Á measured in the HES spectrum (for details, see Christlieb et al. 2001, 2001A&A...375..366C).magspect.index;em.uv-98841-71.84-1.2527.18849950.999914floatnullable