OPTICS
- COTS optics modules explode under pressure sometimes? make sure there’s venting, and ensure that we catch that early, not at TVAC. like seriously, test this now
- Check for legacy of use in space
- what’s UTAT’s build space? need to keep the optics clean, they get dirty fast
- Need a stray light requirement
- Is thermal analysis on the finch eye account for deformation of the optical elements and does it account for IR noise caused by heat on the camera
- Is superresolution a physical thing on the sensor or is dataprocessing on the ground
MECHANICAL
- compare requirements of a number of launch vehicles, don’t constrain down on one (i.e. falcon 9)
- Where is center of mass? looks like there’s a uneven distribution of mass, adding ballast is embarassing
- Static misalignments, thermal deformation that occurs at the startracker leading to pointing inaccuracy
- need to have a discussion about the battery pack with #elec
PAYMECH
- assy testing with 3d models is a great idea! we’re gluing grism, but glue is forever. grism is custom so don’t screw it up. read datasheet for glue very carefully, glues have strict rules on surface applications
- GREAT LEVEL OF THOUGHT in assembly! great job!
- bracket mount — what’s the interface between the bracket and the components? might have problems with tolerances because of the wavy shapes, set screw applies point load which is less ideal, might want to preload bracket as clamp by breaking it in half
- double check range of “optically clear” glue for hyperspectral applications