NGSLR - NASA
NGSLR - NASA
NGSLR - NASA
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Sofware/Computer Overview<br />
▪ Computers:<br />
-‐ Pseudo Operator (POP) – performs operator decisions<br />
-‐ Device Access Manager (DAM) – op/cal bench controller<br />
-‐ Interface & Control Computer (ICC) – real-‐/me data I/O<br />
-‐ Remote Access Terminal (RAT) – interface to human<br />
-‐ Analysis Computer (ANA) – post-‐processing<br />
-‐ Camera computer – start and sky camera interface<br />
-‐ Dome controller – slaves dome to telescope during opera/ons<br />
▪ Backplanes: VME, PCI, ISA.<br />
▪ SoXware<br />
-‐ Opera/ng systems: LynxOS, Linux, Windows, DOS<br />
-‐ Languages: “C”, assembly, perl.<br />
-‐ Lines of code: ~200,000<br />
SGP 9/27/2011 jlfm 12