Ideas for things we want to accomplish at Joint Technical Meeting:

• Kem emphasized that he would like more contact with the camera team to make sure OpSim is properly simulating things. Maybe an OpSim + Camera breakout for updates and plans on how to stay in sync in the future
• Getting Elahe up to speed on the relevant OpSim code
• Lynne may be skipping
• Chris may only be able to make part of the meeting

Update on the DESC data challenge.

• Simulating 4 fields over 10 years, using galsim and phosim to generate images.
• Being led by large scale structure group
• adding rotational and spatial dithering to minion_1016
• Josh Myers did a study showing the current rotational dithering was not sufficient. We should invite him to present at a meeting, and get his MAF code.
• Michael is ready to run scripts to modify minion_1016 for them

No plans made for post JTM hack day since Fransisco was unable to attend.