GAUDI, the COROT Ground-Based Archive System, provides the following
functionality to the end-user:
Data access form
Visualisation of spectra
Data retrieval: spectra and photometric indices
Retrieval of multiple spectra, with choice of compression
On-line access to project documentation
Queries are made by means of a fill-in form, and permits query by
object name (or list of objects), coordinates, spectral type, instrument or photometric indices.
Four output formats (HTML, ASCII or
as tab- or comma-separated values) can be selected. The output fields (Spectroscopy, Photometry) may be
ordered by coordinates, object identification, and spectral type. An on-line description of each archive search-keyword is available via links embedded
in the query form.
The server stores:
Spectra are delivered as FITS files, and can be
imported into standard image processing packages such as
IDL, IRAF and MIDAS.
- Spectra of the average photospheric profiles
- Full echelle spectra.
- Dereddened photometric indices: beta, m0, (b-y)0, c0
In the HTML output format, links are provided to plot and
download individual spectrum. Groups of spectra can be retrieved,
with group selection
defined according to file type ( Average or Full), or
fine-tuned by marking individual spectra. On-line descriptions of
each output column and of
data retrieval are
available via embedded links in the output form.
CAB (INTA-CSIC ) | HelpDesk
Last update: May 2014.