sphenix-hcal-l AT lists.bnl.gov

Subject: sPHENIX HCal discussion

List archive

[Sphenix-hcal-l] T-1044 continues

From: John Haggerty <haggerty AT bnl.gov>
To: "sphenix-hcal-l AT lists.bnl.gov" <sphenix-hcal-l AT lists.bnl.gov>, "sphenix-emcal-l AT lists.bnl.gov" <sphenix-emcal-l AT lists.bnl.gov>
Subject: [Sphenix-hcal-l] T-1044 continues
Date: Thu, 17 May 2018 19:46:47 -0500

The (hopefully) final chapter of T1044-2018, 2018c, has begun. We are running between the cracks of T992, and to get the aluminum HCAL installed, I needed help with rigging from Todd and Jim. The MI beam has been a little spotty this week, so T992 is a bit panicky

Long story short, I got here a little early while the beam was off, and it appeared like my best bet was to put the aluminum in immediately. It's now done:

https://photos.app.goo.gl/aonmy19NENH72jLy1

and our team (Jonathan, Milap, and Debbie) is ready to go.

I have had a look at some 120 GeV protons and it looks like I have the hodoscope in the right place again and it looks like it's centered on Tower 36 in the emcal. I'm having some problems with the Cerenkov counters that I'm trying to sort out.

If all goes well, it looks like we'll get access to the beam tomorrow afternoon or evening, but we're working out with our colleagues exactly when we'll run.

--
John Haggerty
email: haggerty AT bnl.gov
cell: 631 741 3358

[Sphenix-hcal-l] T-1044 continues, John Haggerty, 05/17/2018
- Re: [Sphenix-hcal-l] [Sphenix-emcal-l] T-1044 continues, Huang, Jin, 05/18/2018