uk.ac.starlink.topcat.func
Class TwoQZ

java.lang.Object
  extended by uk.ac.starlink.topcat.func.TwoQZ

public class TwoQZ
extends Object

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/.

Since:
3 Sep 2004
Author:
Mark Taylor (Starlink)

Field Summary
static String TWOQZ_FITS_IMAGE_BASE
          String prepended to the object NAME for the FITS postage stamp URL.
static String TWOQZ_FITS_IMAGE_TAIL
          String appended to the object NAME for the FITS postage stamp URL.
static String TWOQZ_JPEG_IMAGE_BASE
          String prepended to the object NAME for the JPEG postage stamp URL.
static String TWOQZ_JPEG_IMAGE_TAIL
          String appended to the object NAME for the JPEG postage stamp URL.
static String TWOQZ_SPEC_BASE
          String prepended to the object NAME for the FITS spectra file URL.
static String TWOQZ_SPEC_TAIL
          String appended to the object NAME for the FITS spectra file URL.
 
Method Summary
static String get2qzSubdir(String name)
          Returns the name of the subdirectory (such as "ra03_04") for a given 2QZ object name (ID).
static String image2QZ(String name)
          Displays the postage stamp FITS image for a 2QZ object in an image viewer.
static String jpeg2QZ(String name)
          Displays the postage stamp JPEG image for a 2QZ object in an external viewer.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

TWOQZ_SPEC_BASE

public static final String TWOQZ_SPEC_BASE
String prepended to the object NAME for the FITS spectra file URL.

See Also:
Constant Field Values

TWOQZ_SPEC_TAIL

public static final String TWOQZ_SPEC_TAIL
String appended to the object NAME for the FITS spectra file URL.

See Also:
Constant Field Values

TWOQZ_FITS_IMAGE_BASE

public static final String TWOQZ_FITS_IMAGE_BASE
String prepended to the object NAME for the FITS postage stamp URL.

See Also:
Constant Field Values

TWOQZ_FITS_IMAGE_TAIL

public static final String TWOQZ_FITS_IMAGE_TAIL
String appended to the object NAME for the FITS postage stamp URL.

See Also:
Constant Field Values

TWOQZ_JPEG_IMAGE_BASE

public static final String TWOQZ_JPEG_IMAGE_BASE
String prepended to the object NAME for the JPEG postage stamp URL.

See Also:
Constant Field Values

TWOQZ_JPEG_IMAGE_TAIL

public static final String TWOQZ_JPEG_IMAGE_TAIL
String appended to the object NAME for the JPEG postage stamp URL.

See Also:
Constant Field Values
Method Detail

image2QZ

public static String image2QZ(String name)
Displays the postage stamp FITS image for a 2QZ object in an image viewer.

Parameters:
name - object name (NAME column)
Returns:
short log message

jpeg2QZ

public static String jpeg2QZ(String name)
Displays the postage stamp JPEG image for a 2QZ object in an external viewer.

Parameters:
name - object name (NAME column)
Returns:
short log message

get2qzSubdir

public static String get2qzSubdir(String name)
Returns the name of the subdirectory (such as "ra03_04") for a given 2QZ object name (ID).

Parameters:
name - ID of object within the 2QZ catalogue (like J120437.7-021003)
Returns:
subdirectory name


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