Reports until 15:06, Monday 23 May 2016
H1 CAL
kiwamu.izumi@LIGO.ORG - posted 15:06, Monday 23 May 2016 (27336)
Updated CALCS, CALEX and CALEY models; ready for installation tomorrow

Darkhan, Kiwamu,

We have updated the h1calcs, h1calex and h1caley models to make them up-to-date by following Joe's instruction (alog 26126). We will install the models tomorrow during the maintenance period.

In addition to the implementation, we have edited CAL_LINE_MONITOR_MASTER.mdl to improve a complex division where we used to calculate the phase by a simple subtraction between two phase values. This part is now replaced with a complex division and then is converted to phase and magnitude in order to avoid a 360 deg phase ambiguity. We also had an issue with the compiler where the choice of the name for instances of the MAGNITUDE_PHASE library caused errors in a somewhat unintelligible manner. Eventually we came up with a set of names that do not make the compiler crazy. Dave is now taking a look at the code to see if there is a particular cause for this issue.

In summary, the followings are the ones we modified today.