Class TwoQZ


  • public class TwoQZ
    extends java.lang.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

      Fields 
      Modifier and Type Field Description
      static java.lang.String TWOQZ_FITS_IMAGE_BASE
      String prepended to the object NAME for the FITS postage stamp URL.
      static java.lang.String TWOQZ_FITS_IMAGE_TAIL
      String appended to the object NAME for the FITS postage stamp URL.
      static java.lang.String TWOQZ_JPEG_IMAGE_BASE
      String prepended to the object NAME for the JPEG postage stamp URL.
      static java.lang.String TWOQZ_JPEG_IMAGE_TAIL
      String appended to the object NAME for the JPEG postage stamp URL.
      static java.lang.String TWOQZ_SPEC_BASE
      String prepended to the object NAME for the FITS spectra file URL.
      static java.lang.String TWOQZ_SPEC_TAIL
      String appended to the object NAME for the FITS spectra file URL.
    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static java.lang.String get2qzSubdir​(java.lang.String name)
      Returns the name of the subdirectory (such as "ra03_04") for a given 2QZ object name (ID).
      static java.lang.String image2QZ​(java.lang.String name)
      Displays the postage stamp FITS image for a 2QZ object in an image viewer.
      static java.lang.String jpeg2QZ​(java.lang.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 java.lang.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 java.lang.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 java.lang.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 java.lang.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 java.lang.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 java.lang.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 java.lang.String image2QZ​(java.lang.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 java.lang.String jpeg2QZ​(java.lang.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 java.lang.String get2qzSubdir​(java.lang.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