Hi all， I am studying the design of PAPER Correlator. PAPER Correlator Netcfg - Casper (berkeley.edu) <https://casper.astro.berkeley.edu/wiki/PAPER_Correlator_Netcfg> There are some questions about Corner Turner Mode(CTMODE) and MIRIAD Channel Mapping.
8 F engines(CTMODE):The 256 inputs by 1024 channels are presented to the X engines as exactly that. 4 F engines(CTMODE):The 128 inputs by 1024 channels are presented to the X engines as 256 inputs by 512 channels. ······ I know that each F engine has 32 inputs, so 8 for 256 and 4 for 128. But in 'X engine' I don't understand the relationship between input and channel. And，I have a silly question, why is 'Corner Turner' called that? The last part is "MIRIAD Channel Mapping". I don't understand the meaning of the abbreviation (if it is an abbreviation). Can I get this part by typing the command line? I'd appreciate it if someone could help me with that! BW！ Wang -- You received this message because you are subscribed to the Google Groups "[email protected]" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/966891fe-31ae-4280-a4e4-18a71f94a12cn%40lists.berkeley.edu.
