This shows you the differences between two versions of the page.
Both sides previous revision Previous revision | Next revision Both sides next revision | ||
operations:documentation.clock_and_delay_check [2015/01/19 02:52] liza [Maser to GPS, Formatter to GPS delays and difference] |
operations:documentation.clock_and_delay_check [2015/06/17 23:28] Lucia McCallum [Maser to GPS, Formatter to GPS delays and difference] |
||
---|---|---|---|
Line 21: | Line 21: | ||
**Be sure that mk5=dot? returns FHG_off before you run fmset. Sometimes if a power glitch occurs while the Mark5 is recording, it can get stuck. If FHG_on, end with disk_record=off and then run fmset again | **Be sure that mk5=dot? returns FHG_off before you run fmset. Sometimes if a power glitch occurs while the Mark5 is recording, it can get stuck. If FHG_on, end with disk_record=off and then run fmset again | ||
- | During the observation, it is useful to monitor the delay difference on a plot. to do it, you can start a terminal on ops2 and <code>cd /vlbobs/ivs/logs</code> Then start gnuplot: <code>gnuplot</code> You shall start and/or refresh the plot window for each station by hand each time you wish to see the plot: | + | During the observation, it is useful to monitor the delay difference on a plot. to do it, you can start a terminal on ops2 (or ops1hb at MtPleasant) and <code>cd /vlbobs/ivs/logs</code> Then start gnuplot: <code>gnuplot</code> You shall start and/or refresh the plot window for each station by hand each time you wish to see the plot: |
<code> | <code> |