Table information for 'mlqso.qsospectra'

General

Table Description: Spectra of lensed components, deconvolved from the spatially resolved spectra in the slitspectra table.

This table is not available for ADQL queries and through the TAP endpoint.

Resource Description:

An archive of optical and near-infrared spectra of strongly lensed quasars and the lensing galaxies. The spectra are resolved to about a few Ångstroms and are flux-calibrated. The spectra resulted from deblending the lensed images in bidimensional spectra available from the SSAP service for ivo://org.gavo.dc/mlqso/q/s.

For a list of all services and tables belonging to this table's resource, see Information on resource 'Spectra of Strongly Lensed Quasars'

Citing this table

This table has an associated publication. If you use data from it, it may be appropriate to reference 2012A&A...544A..62S (ADS BibTeX entry for the publication) either in addition to or instead of the service reference.

To cite the table as such, we suggest the following BibTeX entry:

@MISC{vo:mlqso_qsospectra,
  year=2012,
  title={Spectra of Strongly Lensed Quasars},
  author={Sluse, D.},
  url={http://dc.zah.uni-heidelberg.de/tableinfo/mlqso.qsospectra},
  howpublished={{VO} resource provided by the {GAVO} Data Center}
}

Columns

Sorted alphabetically. [Sort by DB column index]

NameTable Head DescriptionUnitUCD
accref Product key Access key for the data N/A meta.ref.url;meta.dataset
accsize File size Size of the data in bytes byte N/A
embargo Embargo ends Date the data will become/became public yr N/A
mime Type MIME type of the file served N/A meta.code.mime
owner Owner Owner of the data N/A N/A
remark Remark Remarks on the data set by the data creator. N/A meta.note
ssa_aperture Aperture Angular diameter of aperture deg phys.angSize;instr.fov
ssa_bandpass Bandpass Bandpass (i.e., rough spectral location) of this dataset; this should be the most appropriate term from the vocabulary http://www.ivoa.net/rdf/messenger. N/A instr.bandpass
ssa_cdate Proc. Date Processing/Creation date N/A time;meta.dataset
ssa_creatorDID C. DID Dataset identifier assigned by the creator N/A meta.id
ssa_cversion C. Version Creator assigned version for this dataset (will be incremented when this particular item is changed). N/A meta.version;meta.dataset
ssa_dateObs Date Obs. Midpoint of exposure (MJD) d time.epoch
ssa_dstitle Title A compact and descriptive designation of the dataset. N/A meta.title;meta.dataset
ssa_length Length Number of points in the spectrum N/A N/A
ssa_location Location ICRS location of aperture center deg pos.eq
ssa_pdate Pub. Date Date last published. N/A N/A
ssa_pubDID P. DID Dataset identifier assigned by the publisher N/A meta.ref.ivoid
ssa_redshift z Redshift of target object N/A src.redshift
ssa_snr SNR Signal-to-noise ratio estimated for this dataset N/A stat.snr
ssa_specend Band end Upper value of spectral coordinate m em.wl;stat.max
ssa_specext Bandwidth Width of the spectrum m instr.bandwidth
ssa_specmid Mid. Band Midpoint of region covered in this dataset m instr.bandpass
ssa_specstart Band start Lower value of spectral coordinate m em.wl;stat.min
ssa_targclass Ob. cls Object class (star, QSO,...; use Simbad object classification http://simbad.u-strasbg.fr/simbad/sim-display?data=otypes if at all possible) N/A src.class
ssa_targetpos Obj. pos Equatorial (ICRS) position of the target object. N/A pos.eq;src
ssa_targname Object Common name of object observed. N/A meta.id;src
ssa_timeExt Exp. Time Exposure duration s time.duration

Columns that are parts of indices are marked like this.

Other

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