uk.ac.starlink.topcat.func
Class TwoQZ

java.lang.Object
  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