A more general overview on the INTEGRAL Data Analysis can be found in the 'Introduction to the INTEGRAL Data Analysis' [1]. For the ISGRI and PICsIT analysis scientific validation reports see [3] and [4].
The 'IBIS Analysis User Manual' is divided into two major parts:
Finally, the used algorithms are described. A list of the known limitations of the current release is also provided.
In the Appendix of this document you find the description of the Raw and Prepared Data and also the description of the Scientific Products.