====== Action Items and Status ====== * UMN to develop focal plane loading model including load from mirror(s) and cold stop as a function of temperature * Ongoing * JPL to develop scaling of cooling cost depending on what mass we cool to which temperature * Need input on feasibility and cost model of deployable shields * Roger to work on ASIC solutions to TDM, FDM * discuss with Matt * do wiring load trade-off between the two options * UMN, investigate DLFOV trade-off between crossed and open dragone Largely complete. * Amy, determine cost difference for larger mirrors * Brad, determine sidelobe analysis done for EPIC. How was galaxy contamination accounted for. * Amy, begin a matrix of possible science outputs. * First version sent to Shaul * Brad will revisit EPIC-IM sidelobe analysis, will report next week on what is required to fire up the analysis for CMBP. Answer: can repeat the analysis. Not clear that we need right now. * UMN follow up on coma corrections for the Dragone telescope * ongoing * UMN/Brad check on sidelobes for open Dragone system Open system doesn't have the near sidelobe that the crossed system has. And easier to implement a cold stop. * Amy will check whether there is anyone at JPL to run GRASP * Amy to provide feedback on sun-shield style, geometry, and explore deployable shields * UMN will investigate the Open Dragone (anyone else interested in exploring optical design?) * Ongoing * Shaul will communicate with Amy re: shields, including spherex shields. * Kris assessing impact of combination of alpha+beta * Ongoing * Jamie will post spherex's deployable design on the JPL wiki