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satoshi.tanioka - 17:50 Thursday 11 October 2018 (6506)

QPD Sensing Matrix modification

Michimura, K. Tanaka, Tanioka

Today, Michimura-san noticed that the configurations of QPD segments and seising matrices diaplayed on MEDM screen were incorrect.
So we investigated their configuration by using a laser pointer and modified.

The segments configurations of MCE TRANS QPD and IMMT1 TRANS QPD1&2 shown on the medm were wrong.
Also, the sensing matrices of IMMT1 TRANS QPD 1&2 were not correct.
Especially, the plus-minus sign of PIT was wrong.

We modified them (medm screen and sensing matrices).
The correct version is shown in the 2nd figure.

Images attached to this report

Comments to this report:

keiko.kokeyama - 12:33 Friday 12 October 2018 (6528)

Thanks, and sorry for the mess

yuta.michimura - 12:33 Sunday 21 October 2018 (6650)

Corrections in OL2EUL matrices for IMMT1 TRANS QPD 1&2 were not saved in safe.snap.
I edited /opt/rtcds/kamioka/k1/target/k1imcasc/k1imcascepics/burt/safe.snap manually to reflect these corrections.
Also, K1:IMC-SC.adl was edited to open $(USERAPPS)/asc/common/medm/imc/WFS_DC_QPD.adl for IMMT1 TRANS QPDs.
Never use ASC_QPD.adl !

I also made safe.snap for k1aostmsx using burtgooey.