[linrad] Re: MAP65 and Linrad Network

2007-06-22 Thread Leif Asbrink
Hi Joe, Yes, it should be possible to run everything on a single fast computer with plenty of memory. I have not yet established that the necessary CPU-sharing during time-critical parts of each program is handled adequately for this to work without glitches. Neither Linrad nor

[linrad] Re: MAP65 and Linrad Network

2007-06-22 Thread Joe Taylor
Hi Leif, Moreover, one will almost certainly want separate screens for Linrad and MAP65 -- both of which generally use most or all of a normal-size screen. Yes, I agree - but those who have only one standard computer should know it is possible - if it really is;-) When MAP65 is available,

[linrad] Re: MAP65 and Linrad Network

2007-06-22 Thread Leif Asbrink
Hi Joe, I have the original raw data file and have placed it at http://physics.princeton.edu/pulsar/K1JT/06_0744.raw.bz2 Excellent:-) One of the nuisances of using the original data file is that Linrad's raw data are not time-stamped. Oooh! But they are:-) Your file is stamped

[linrad] Re: MAP65 and Linrad Network

2007-06-22 Thread Joe Taylor
Hi Leif, The combination works OK, and but a significant number of packets (around 400 in each minute, or slightly more than 1% of the data) are dropped during MAP65's most compute-intensive parts of each minute. Since plrs does no significant computing, I imagine that the problem may be

[linrad] Re: MAP65 and Linrad Network

2007-06-21 Thread Leif Asbrink
Hello Joe, I have now established the necessary network connection between Linrad and MAP65. So far, I have found nothing to prevent a happy marriage! MAP65 receives a full 90 kHz of xpol signal from Linrad, finds all the JT65 signals in that bandwidth, matches the linear polarization