Mission Simulation 2: MSIM2 consisted of two days of science testing called 'Day 3' and 'Day 4'. These were preceded by a dry-run of Day 4 as described here: 3/13/02 Day 4 Dry Run - Dry run of the Day 4 Long Encounter Sequence 4/3/02 Day 3 - This was a shortened version of the Encounter test duration only a few hours). 4/4/02 Day 4 - This was the long Encounter Test (duration about 6 hours). There were only two 'sequences' built, one for each of these days. The sequence file names are named in such a way that identification is easy. Note that the Day 4 sequence was executed as a dry run on March 13, 2003. We had a lot of problems getting the ephemerides to work properly on this first run. Individual sequence products are available for that dry run test. In the harch/meetings/ directory, there are two presentations available which were written for science team meetings. They describe the plans for and results of the mission simulations. These files are sciteammtg_sops_011502.pdf and sciteammtg_sops_042902.pdf.