sPHENIX HCal discussion

[John Haggerty <haggerty AT bnl.gov>]

We (Ron, Abhisek, Jin, Craig, Edward, me) tilted the calorimeter table 
to the nominal +5 degree position today.  It needs some final height 
adjustment which we can do tomorrow when the beam is off for a few hours 
of interlock testing tomorrow:

> The AD will be doing interlock testing of MTest enclosures
> and NM (SeaQuest) enclosures on Wednesday starting at 7:30am.
> There will be no beam for about three hours.  Although MC7/MCenter
> interlock testing is complete, I believe MCenter beam is also not
> available during this time.
>
>                           JJ

I described the method we used in the Wiki:

> https://wiki.bnl.gov/sPHENIX/index.php/T-1044#Tilting

but basically, we lowered the table in 8 turn increments of the jack 
screw with a 1/2" socket with a 9" handle, and this worked pretty well. 
There are also some pictures at the  end of the album:

> https://goo.gl/photos/wJzu9KgkwbJHcdsj9

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