Uploaded a new MEDM screen mapping the location of the RGAs at the site, non functional only to be used as a display.

Most of the RGAs in use are Pfieffer brand, capable to read up to 100 amu, red badges with RGA on them.  Two types of Pfieffer RGAs, Prisma Pro and Prisma Plus.

There is one RGA at the corner station, gray badge in the LVEA, this is a Extrel brand, capable of 1000 amu.