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The ground system software freeze started on March 17. My current The mission-level Freeze Plan is not accessible to most people. Neither is the presentation that Rob gave to the GLAST Project Office last week regarding the ISOC software (including by reference Science Tools). You can see the SAS-SO CCB page, which has what we are currently working to. My understanding is that for Science Tools this directly affects only the tools used by ASP and that development and releases of Science Tools can continue. The question of when and how to control the analysis tools, like the Standard Analysis Environment tools that the GSSC will support is, to my knowledge, still open. (For ASP-related tools 'freeze' means that changes in the versions of any of the code to be run in the pipeline must be approved by a SAS-SO CCB, a LAT CCB, and the mission level Change Authorization Board.)
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