Something is wrong with the timing we're getting out of the symmetricom driver, associated with the new spectracom card.
controls@fb1:~/rtscore/tests/advLigoRTS-40m/src/drv/symmetricom 127$ lalapps_tconvert
1149538884
controls@fb1:~/rtscore/tests/advLigoRTS-40m/src/drv/symmetricom 0$ cat /proc/gps
704637380.00
controls@fb1:~/rtscore/tests/advLigoRTS-40m/src/drv/symmetricom 0$
The GPS time is way off, and it's counting up at something like 900 seconds/second. Something is misconfigured, but I haven't figured out what yet.
The timing distribution module we're using is spitting out what appears to be an IRIG B122 signal (amplitude moduled 1 kHz carrier), which I think is what we expect. This is being fed into the "AM IRIG input" connector on the card.
Not sure why the driver is spinning so fast, though, with the wrong baseline time. Reboot of the machine didn't help. |