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  • From: videbaek <videbaek AT bnl.gov>
  • To: Tonko Ljubicic <tonko AT bnl.gov>
  • Cc: Star-fst L <star-fst-l AT lists.bnl.gov>
  • Subject: Re: [Star-fst-l] Split into 2 DAQ PCs completed
  • Date: Wed, 06 Oct 2021 07:41:31 -0400

Hi Xu,

the run 77003 is marked as junk in the run browser and say ni files transferred.
Subsequent run is also marked as junk, but some files were transferred since it was longer.


F.

On 2021-10-06 04:20, Tonko Ljubicic wrote:
I don't know much about the locations you are showing (starsink?).
This is something already processed by Offline things. Not my area.
But take another run, yes, where you control what is happening.

The rate is ~1.5 kHz with 9 timebins.




On Tue, Oct 5, 2021 at 9:01 PM Zhenyu Ye <yezhenyu2003 AT gmail.com> wrote:

Xu, from what Tonko wrote, it seems that everything is done for this split.
I suppose you can take a new run yourself and check the data.

Tonko, can you please remind me how large the maximum hardware rate is now with this split?

Best,
Zhenyu

On Oct 5, 2021, at 1:48 PM, Xu Sun <sunxuhit AT gmail.com> wrote:

Hi Tonko,

I have compiled my code with the updated DAQ Reader and tried to look into some new runs under 22277005.
I couldn't find any .daq files under 22277005 as other runs. Please see the directory below:

/home/starsink/raw/daq/2021/277/22277005:
-rw-r----- 1 starsink star 38071 Oct 4 13:32 run22277005.tgz
-rw-r----- 1 starsink star 40 Oct 4 13:32 scaler.run22277005.bd06.hist.dat

I also looked into this .tgz file but didn't find any .daq file either.
Could I test my code with other runs instead, like 22277004?

Best,

Xu

On Tue, Oct 5, 2021 at 6:12 AM Tonko Ljubicic <tonko AT bnl.gov> wrote:

Hello,

we are done with the split to 2 DAQ PCs.
Jeff also set things up on his end and checked
that it all works. I also checked things on my end
and we can run at the maximum hardware rate
with this split.

The new DAQ Reader code has been committed to
CVS (note that it is in $CVS/StRoot/RTS/src/DAQ_FGT)
so please update your codes. Note that I don't
really know how this is all propagated to Offline
so please check with someone more knowledgeable
in the Offline matters.

NB, if you don't update your code you will only be able to see
ARCs 1,3 & 5.

You can see run e.g. 22277005 as an example run
in HPSS & EventPool.

-- Tonko
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--
Flemming Videbaek
senior scientist
videbaek @ bnl.gov
Brookhaven National Lab
Physics Department
Bldg 510D
Upton, NY 11973

phone: 631-344-4106
cell : 631-681-1596




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