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.