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/.
-
image2QZ( name )
-
Displays the postage stamp FITS image for a 2QZ object in an
image viewer.
- Parameters:
-
name
(String): object name (NAME column)
- Return value
-
(String): short log message
-
jpeg2QZ( name )
-
Displays the postage stamp JPEG image for a 2QZ object in an
external viewer.
- Parameters:
-
name
(String): object name (NAME column)
- Return value
-
(String): short log message
-
get2qzSubdir( name )
-
Returns the name of the subdirectory (such as "ra03_04") for a
given 2QZ object name (ID).
- Parameters:
-
name
(String): ID of object within the 2QZ catalogue
(like J120437.7-021003)
- Return value
-
(String): subdirectory name
-
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.
-
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.