Table information for 'lamost_dr1.data'

General

This table is available for ADQL queries and through the TAP endpoint.

For a list of all services and tables belonging to this table's resource, see Information on resource 'LAMOST DR1 survey spectra'

Citing this table

Reference the Table

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

@MISC{vo:lamost_dr1_data,
  year=2011,
  title={{LAMOST} DR1 survey spectra},
  author={Stellar Department, Czech Acad. of Sciences},
  url={http://vos2.asu.cas.cz/tableinfo/lamost_dr1.data},
  howpublished={{VO} resource provided by the {AIASCR} VO Services}
}

Fields

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 VOX:Image_FileSize
dej2000 Dej2000 Main value of declination deg pos.eq.dec;meta.main
embargo Embargo ends Date the data will become/became public a N/A
mime Type MIME type of the file served N/A N/A
owner Owner Owner of the data N/A N/A
raj2000 Raj2000 Observed RA of the object deg pos.eq.ra;meta.main
ssa_aperture Aperture Angular diameter of aperture deg instr.fov
ssa_bandpass Bandpass Bandpass (i.e., rough spectral location) of this dataset; use something generic like 'Optical' here. 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 d time.epoch
ssa_dstitle Title Title or the dataset (usually, spectrum) 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 N/A
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 em.wl;instr.bandwidth
ssa_specmid Mid. Band Midpoint of region covered in this dataset m em.wl;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_targsubclass Ob. subcls Object subclass N/A N/A
ssa_timeExt Exp. Time Exposure duration s time.duration

Columns that are parts of indices are marked like this.

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More Information on the Base Resource

TODO - dopsat dokumentaci pro dachs info.