Table information for 'heros.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 'Ondrejov H Spectra'

Citing this table

Reference the Table

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

@MISC{vo:heros_data,
  year=2014,
  title={Ondrejov H Spectra},
  author={Stellar Department, Czech Acad. of Sciences},
  url={http://vos2.asu.cas.cz/tableinfo/heros.data},
  howpublished={{VO} resource provided by the {AIASCR} VO Services}
}

Fields

Sorted by DB column index. [Sort alphabetically]

NameTable Head DescriptionUnitUCD
accref Product key Access key for the data N/A meta.ref.url;meta.dataset
owner Owner Owner of the data N/A N/A
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
accsize File size Size of the data in bytes byte VOX:Image_FileSize
ssa_dstitle Title Title or the dataset (usually, spectrum) N/A meta.title;meta.dataset
ssa_creatorDID C. DID Dataset identifier assigned by the creator N/A meta.id
ssa_pubDID P. DID Dataset identifier assigned by the publisher N/A N/A
ssa_cdate Proc. Date Processing/Creation date N/A time;meta.dataset
ssa_pdate Pub. Date Date last published. N/A N/A
ssa_bandpass Bandpass Bandpass (i.e., rough spectral location) of this dataset; use something generic like 'Optical' here. N/A instr.bandpass
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_targname Object Common name of object observed. N/A meta.id;src
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_redshift z Redshift of target object N/A src.redshift
ssa_targetpos Obj. pos Equatorial (ICRS) position of the target object. N/A pos.eq;src
ssa_snr SNR Signal-to-noise ratio estimated for this dataset N/A stat.snr
ssa_location Location ICRS location of aperture center deg pos.eq
ssa_aperture Aperture Angular diameter of aperture deg instr.fov
ssa_dateObs Date Obs. Midpoint of exposure d time.epoch
ssa_timeExt Exp. Time Exposure duration s time.duration
ssa_specmid Mid. Band Midpoint of region covered in this dataset m em.wl;instr.bandpass
ssa_specext Bandwidth Width of the spectrum m em.wl;instr.bandwidth
ssa_specstart Band start Lower value of spectral coordinate m em.wl;stat.min
ssa_specend Band end Upper value of spectral coordinate m em.wl;stat.max
ssa_length Length Number of points in the spectrum N/A N/A
ssa_fluxcalib Flux callibration Type of flux calibration N/A N/A

Columns that are parts of indices are marked like this.

Other

The following services may use the data contained in this table:

VOResource

VO nerds may sometimes need VOResource XML for this table.

More Information on the Base Resource

This is VO-compatible archive of spectra exposed by the team of Stellar department of Astronomical Institute of the Czech Academy of Science in their allocated time on spectrograph HEROS attached to the Ondrejov 2m Telescope from October 2000 to March 2003. The spectra were exposed by two cameras - red (5840-8350A) and blue (3650-5650A). The HEROS was at that time on the loan from Landessternwarte Heidelberg.

Copyright and such: When you use the data from our archive, please give a credit in acknowledgment in the form: "This reseach is based on spectra from Ondrejov 2m Perek Telescope provided by services of Czech Virtual Observatory"