sPHENIX EMCal discussion

["Huang, Jin" <jhuang AT bnl.gov>]

Hi, John and all

Thanks for taking care of this epic beam test. 

The automatic data production is running: 
https://wiki.bnl.gov/sPHENIX/index.php/2018_calorimeter_beam_test/Data_Production_and_Analysis#Production_Information
 We have tower-by-tower and energy scale calibration for EMCal. However, 
there is no tower-by-tower calibration on HCal yet. I would invite double 
check the HCal energy scale too, which was initially set by Xu Sun in the 1st 
iteration of the test. 

Cheers

Jin

______________________________

Jin HUANG

Associate Physicist
Brookhaven National Laboratory
Physics Department, Bldg 510 C
Upton, NY 11973-5000

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


> -----Original Message-----
> From: sPHENIX-EMCal-l [mailto:sphenix-emcal-l-bounces AT lists.bnl.gov] On
> Behalf Of John Haggerty
> Sent: Thursday, May 17, 2018 8:47 PM
> To: sphenix-hcal-l AT lists.bnl.gov; sphenix-emcal-l AT lists.bnl.gov
> Subject: [Sphenix-emcal-l] T-1044 continues
> 
> 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
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