sPHENIX tracking discussion

[Evgeny Shulga <mohaas33 AT gmail.com>]

Hello,
Thank you, Charles!
Using map from Charles, I have made a version with HV channels.

______

Cheers,

Evgeny

Stony Brook University:

Department of Physics and Astronomy

E-mail: shulgaevgeny AT gmail.com

Web-page: eashulga.github.io/

Mobile: +1 929 369 3783

Address: Stony Brook, NY 11794-3800

On Mon, Jun 5, 2023 at 6:42 PM Huang, Jin via sPHENIX-calibration-l <sphenix-calibration-l AT lists.bnl.gov> wrote:

Thank you! Charles. I need print them out and stick on monitor, haha

Jin

______________________________

Jin HUANG

Physicist, Ph.D.
Brookhaven National Laboratory
Physics Department, Bldg 510 C
Upton, NY 11973-5000

Office: 631-344-5898
Cell: 757-604-9946
______________________________

---

From: sPHENIX-tracking-l <sphenix-tracking-l-bounces AT lists.bnl.gov> on behalf of Hughes, Charles [PHYSA] via sPHENIX-tracking-l <sphenix-tracking-l AT lists.bnl.gov>
Sent: Monday, June 5, 2023 6:17:15 PM
To: sphenix-tracking-l AT lists.bnl.gov <sphenix-tracking-l AT lists.bnl.gov>; sphenix-calibration-l AT lists.bnl.gov <sphenix-calibration-l AT lists.bnl.gov>; Hughes, Charles [PHYSA] <chughes2 AT IASTATE.EDU>
Subject: Re: [Sphenix-tracking-l] TPC Mapping - O'Clock <-> Sector Number

 

EDIT:

By popular request, I have added x,y,z axes. The z axis is the beam line/longitudinal axis and the +z axis points towards the north.

Also, a reminder: the first picture labeled NORTH is the NORTH side, meaning it is what you see when standing at the bore on the NORTH side facing the south.

The second picture labeled SOUTH is the SOUTH side, meaning it is what you see when standing at the bore on the SOUTH side facing north.

---

From: sPHENIX-calibration-l <sphenix-calibration-l-bounces AT lists.bnl.gov> on behalf of Hughes, Charles [PHYSA] via sPHENIX-calibration-l <sphenix-calibration-l AT lists.bnl.gov>
Sent: Monday, June 5, 2023 2:26 PM
To: sphenix-tracking-l AT lists.bnl.gov <sphenix-tracking-l AT lists.bnl.gov>; sphenix-calibration-l AT lists.bnl.gov <sphenix-calibration-l AT lists.bnl.gov>
Subject: [Sphenix-calibration-l] TPC Mapping - O'Clock <-> Sector Number

 

Hello sPHENX tracking & calibration enthusiasts,

During the TPC Distortions meeting, the issue of the TPC sector/module mapping was brought up. I know this is an issue common to those working on TPC calibrations and those working on issues specific to tracking in the TPC as well.

Specifically, the issue is that the SBU crew tends to use O'Clock coordinates (as a watch face is laid out) for the 12 TPC Sectors/side and the BNL crew tends to use Sector numbering.

This email intends to clarify how these mappings correspond to each other. Recall that R1 is the inner most module, and R3 is the outer most module.

_______________________________________________
sPHENIX-calibration-l mailing list
sPHENIX-calibration-l AT lists.bnl.gov
https://lists.bnl.gov/mailman/listinfo/sphenix-calibration-l

Attachment: SBU_BNL_Visual_Mapping_HV.pdf
Description: Adobe PDF document