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Reports until 13:05, Tuesday 12 November 2013
H1 CDS
david.barker@LIGO.ORG - posted 13:05, Tuesday 12 November 2013 - last comment - 14:46, Tuesday 12 November 2013(8476)
upgrade status

We have recompiled all user models (saved with matlab2012b) with RCG2.8. The exception is the HEPI models which are currently compiled with a 2010a version of hepitemplate.mdl (we ran into the feCode error today when recompiling).

All front ends are now running 2.8 code. The DAQ is recompiled, and is reconfigured to get slow data from the front ends directly. The EDCU only acquires non-FE slow data, its channel rate is reduced to 3656.

Next we will work on reconfiguring the DAQ to rename the commissioning frames from H-H1_R-GPS to H-H1_C-GPS, renaming existing files in /frames/full

We shutdown the PSL front end last and started it first. The PSL laser was down for about 30 minutes due to the upgrade. This is representative of the PSL recovery time if the experts are on hand at the time the front end is taken down.

Comments related to this report
hugo.paris@LIGO.ORG - 14:46, Tuesday 12 November 2013 (8481)CDS, SEI

Jim Batch and I were able to recompile the HEPI models yesterday afternoon, after saving hepitemplate.mdl under Matlab 2012b.

The reason why it was necessary to revert back to the 2010a version of this master model today is still unknown.

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