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Specialist functions for use with data from the the 2QZ survey.
Spectral data are taken directly from the 2QZ web site at
http://www.2dfquasar.org/.
-
TWOQZ_SPEC_BASE
- String prepended to the object NAME for the FITS spectra file URL.
-
TWOQZ_SPEC_TAIL
- String appended to the object NAME for the FITS spectra file URL.
-
TWOQZ_FITS_IMAGE_BASE
- String prepended to the object NAME for the FITS postage stamp URL.
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TWOQZ_FITS_IMAGE_TAIL
- String appended to the object NAME for the FITS postage stamp URL.
-
TWOQZ_JPEG_IMAGE_BASE
- String prepended to the object NAME for the JPEG postage stamp URL.
-
TWOQZ_JPEG_IMAGE_TAIL
- String appended to the object NAME for the JPEG postage stamp URL.
-
spectra2QZ( name, nobs )
- Displays all the spectra relating to a 2QZ object in an external
viewer (SPLAT).
-
image2QZ( name )
- Displays the postage stamp FITS image for a 2QZ object in an
image viewer.
-
jpeg2QZ( name )
- Displays the postage stamp JPEG image for a 2QZ object in an
external viewer.
-
get2qzSubdir( name )
- Returns the name of the subdirectory (such as "ra03_04") for a
given 2QZ object name (ID).
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TOPCAT - Tool for OPerations on Catalogues And Tables
Starlink User Note253
TOPCAT web page:
http://www.starlink.ac.uk/topcat/
Author email:
m.b.taylor@bristol.ac.uk