Star-fst-l mailing list

[Xu Sun <sunxuhit AT gmail.com>]

Hi all,

We had a very productive first week for the preparation of the FST integration test. 

You could find the updates from the following link:

https://drupal.star.bnl.gov/STAR/blog/ptribedy/fst-testing-bnl

The short summary listed below:

1. The crate can be turned ON/OFF and ramp the HV Up/Down from slow control (shell scripts for now).

2. Connected the FST04 to the BNL test stand with modified ABC boards and purple cable.

3. Readout all FST04 channels with no HV applied.

4. Built a temporary dark box and applied 70V high voltage to the FST04. The noise level looks similar to UIC results.

We will also do a noise HV scan later this week and compare with UIC results. More details will be presented at next Monday's meeting.

Have a nice weekend!

Best,

Xu