Keywords are associated with specific hardware devices or with the procedure set. A few keywords naturally have the same name on different devices so every keyword has a prefix to designate its device group, e.g. dcr.integrationtime. The prefixes assigned so far are shown in Table 1.
Keyword Prefix | Device |
proc | Procedures |
sc | Scan Coordinator |
ant | Antenna |
lo1 | LO1 |
conv | Converter Rack |
ifrack | IF Rack |
algfilt | Analog Filter Rack |
rx | Currently selected receiver |
rxpf1 | Prime Focus 1 Receiver |
rxpf2 | Prime Focus 2 Receiver |
rx1to2 | 21 cm Receiver |
rx2to3 | 11 cm Receiver |
rx4to6 | 6 cm Receiver |
rx8to10 | 3 cm Receiver |
rx12to18 | 2 cm Receiver |
rx18to26 | 1 cm Receiver |
rx26to40 | 8 mm Receiver |
rx40to52 | 6 mm Receiver |
rx65to95 | 4 mm Receiver |
rx95to115 | 3 mm Receiver |
pfsup | Prime Focus Support Rack |
bcpm | Berkley-CalTech Pulsar Machine |
dcr | Digital Continuum Receiver |
spm | Spectrometer |
sp | Spectral Processor |