imProc.stack

Description

High-level functions for manipulation of astronomical images

Functions

• imProc.stack.allFunList - Functions and Classes list for the imProc.stack package
• imProc.stack.addImageRedistributePixels - Add Image1 to Image according to the pixel redistribution defined by the coordinate arrays X, Y with the signal distributed amoung 4 neighbouring pixels
• imProc.stack.applyUnaryFun - Apply scalar-unary function (e.g., function that returns a scalar) on AstroImage
• imProc.stack.coadd - Coadd images in AstroImage object including pre/post normalization
• imProc.stack.coaddProperCore - Proper coaddition of images in AstroImage object
• imProc.stack.divideFactor - Divide factor (constant) from AstroImage
• imProc.stack.functionalResponse - Fit the pixel response to light as a function of intensity in a cube of images
• imProc.stack.funCube - Apply function/s on a single cube
• imProc.stack.makeMovie - Display and create a movie file from images in AstroImage or cube
• imProc.stack.stitch - Make a mosaic sky image from a set of input image files or AstroImages
• imProc.stack.subtractOffset - Remove offset (constant) from AstroImage
• imProc.stack.unitTest - unitTest for imProc.stack

Selected examples

To make a mosaic sky image from a set of input image files:

% Make a mosaic image from coadd images of LAST residing in LastDir:
LastDir = '/home/sasha/Obs1/';
Mosaic = imProc.stack.stitch('DataDir',LastDir,'InputImages','LAST*coadd_Image*.fits');