Hi Adrian,
thank you for posting your monitor result.
About the .root file: Use "rv *.root" (see rv in blast account) to plot a
canvas with all the zoom features and more.
Looking at it, the pattern with which the flasher peaks are drifting from
run to run appears to be the same in all channels, so it must come from a
drift of the common start signal. The order of magnitude of a whole
nanosecond would in fact worry me, however it will cancel out again if one
only looks at TDC differences.
Regards,
Michael
On Sat, 20 Mar 2004, Adrian T Sindile wrote:
> I am resending this, somehow it bounced back...
> ---------------------------------------------------
>
> Hi, Michael!
> Per your yesterday's request, I modified my code to make it plot smaller
> markers so the resolution of the picture is better.
> I also zoomed in on TOF0 (top left in the .ps picture) which looked worst
> to me... You can see we are within 20 channels (1 ns) for the whole period
> of 500 runs...
>
> I am also including the .root file, since you requested it, although I
> have no idea how you can use it.
> Cheers!
>
> Adrian
>
> On Thu, 18 Mar 2004, Michael Kohl wrote:
>
> > Adrian,
> >
> > could you again post a picture with a fine resolution and zoomed into
> > the region of interest (or a .root file of the canvas) to elog?
> >
> > Thanks,
> >
> > Michael
> >
>
>
>
> -------------------------------
> Adrian Sindile
> Research Assistant
> Nuclear Physics Group
> University of New Hampshire
> phone: (603)862-1691
> FAX: (603)862-2998
> email: asindile@alberti.unh.edu
> http://einstein.unh.edu/~adrian/
>
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