org.lsst.ccs.utilities.image

Class FitsHeaderUtilities

java.lang.Object

org.lsst.ccs.utilities.image.FitsHeaderUtilities

public class FitsHeaderUtilities
extends Object

Utility class for the generation of header specifications objects.

Author:

turri

Constructor Summary

Constructors

Constructor and Description
FitsHeaderUtilities()

Method Summary

Modifier and Type	Method and Description
static ImageSet	createImageSetForCCD(CCDInterface ccd) Create the default ImageSet for the given CCDInterface.
static Map<String,Object>	getCCDPrimaryHeaders(CCDInterface ccd) Create fits headers for the primary header for the given Object.
static Map<String,Object>	getSegmentHeaders(SegmentInterface seg) Create fits headers for this segment.
static Map<String,Object>	getSegmentHeaders(SegmentInterface segment, boolean treatOverAndUnderscanAsActive) Create fits headers for a Segment.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FitsHeaderUtilities

public FitsHeaderUtilities()

Method Detail

createImageSetForCCD

public static ImageSet createImageSetForCCD(CCDInterface ccd)

Create the default ImageSet for the given CCDInterface.

Parameters:

ccd - The CCD for which to create the ImageSet

Returns:

The corresponding ImageSet

getCCDPrimaryHeaders

public static Map<String,Object> getCCDPrimaryHeaders(CCDInterface ccd)

Create fits headers for the primary header for the given Object.

Parameters:

ccd - The CCD for which the primary header is returned.

Returns:

A map containing the fits header names and values.

getSegmentHeaders

public static Map<String,Object> getSegmentHeaders(SegmentInterface seg)

Create fits headers for this segment.

Parameters:

seg -

Returns:

A map containing the fits header names and values.

getSegmentHeaders

public static Map<String,Object> getSegmentHeaders(SegmentInterface segment,
                                                   boolean treatOverAndUnderscanAsActive)

Create fits headers for a Segment. Optionally create distorted headers so that over and underscan regions can be viewed in DS9, as requested by users at BNL.

Parameters:

segment - The segment for which to build the Header.

treatOverAndUnderscanAsActive - If true then the DATASEC and DETSEC headers are modified to treat all pixels as active, and the BIASSEC keyword is omitted. Note that files written in this way are not compliant with LCA-10140.

Returns:

A map containing the fits header names and values.