Providing Updated Image Shifts to PyDrizzle
نویسندگان
چکیده
Proper image registration during image combination relies on accurately determining the offsets between images. These offsets may take many different forms depending on how they are measured. This reports describes conventions which PyDrizzle Version 4.0 (and later) will use when interpreting offsets between images that are being processed. The format of an ASCII file will be described as one method for providing the offsets to PyDrizzle. We will describe updates to PyDrizzle which support additional image shifts in the association table. Finally, an example demonstrates how these elements work together to provide an improved output product.
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