[tag=NN] □ □
[tag=NN] □ □ □
[tag=NN] (□ | □) □
at the vacuum / film interface to 60deg . The mathematical library zsh / mathfunc will be loaded if it is available ; see the section ` The zsh / mathfunc Module ' in zshmodules ( 1 ) . In addition to installing a new cathode ball and wafer in the gun ( after which resurrection of the gun proceeded smoothly ) , we installed red filters on the CCD cameras used for quad / viewer emittance measurements ( they should cut down the background from ghost pulses and provide more accurate data ) , and we installed three more synchrotron light monitors , one in the first optical chicane , and one in each recirculation arc , to be used to monitor stability of the electron beam . To request membership in a project , click the Request project membership / role link on the Project home page , which takes you to the Request project membership / role page . Are the multislits and quad / viewer emittance diagnostics working at 2 Hz ? A condensed version of this information as well as information about various compression / decompression software routines is also available .