For the reference of PIBETA shift takers I have reproduced below my E-log entry of Friday, 13 July 2001:
It would be useful to add attachments to our shift summaries once
a day, similar to the ``rates'' and ``ratios'' attachments to our
detector checks. The default history plots cover the most recent
24 hours interval.
Since we can only have three attachments at one time, I suggest the
following schedule for the time being:
PSI time Attachments On shift
9:00 \HS\Scaler Ratios.gif PSI
\HS\Beam.gif
\HS\Trigger rates.gif
15:00 \HS\DAQ.gif UVa
\HS\Temperature.gif
\HS\Gas.gif
21:00 \HS\PiBeta.gif PSI
\HS\Sizes.gif
\HS\Beamspot.gif
Note1: The above syntax, including capitalization and spaces, has to
be reproduced exactly when you type in the attachment names.
Note2: If you need to redefine the range of a history plot (say, there's
a spurious spike in Scaler Ratios at -23 h), you can do so as seen
below:
\HS\Scaler Ratios.gif?scale=22h
In this way, the E-log will contain a readily accessible record of
the history of the important variables, without the need to replay
history files.