[Halld-cpp] FMWPCHits in REST

[Alexander Austregesilo]

The branch can be found here: 
https://github.com/JeffersonLab/halld_recon/tree/aaust_fmwpc_reco2

On 1/9/24 10:31, Alexander Austregesilo wrote:
> Hi Ilya at el,
>
> I have a halld_recon branch where the uncalibrated FMWPCDigiHits are 
> basically copied to FMWPCHit objects and written to the REST output by 
> default. There is currently no threshold on the amplitude and the 
> default timing cut is in the range [-60,900] where everything should 
> be accepted. The only difference between digihits and hits is the 
> removal of objects with quality factor != 0 and the scaling of the 
> time from samples to nanoseconds:
>
>>   t_scale = 8.0/10.0;    // 8 ns/count and integer time is in 1/10th 
>> of sample
>
> The member "q" currently has the same value as the raw amplitude 
> "amp", as I was not sure if the calculation of the integral and the 
> pedestal subtraction is implemented correctly.
>
> Reading in a REST files, the FMWPCHits can be accessed by this piece 
> of code:
>
>> vector<const DFMWPCHit*> myfmwpchits;
>> loop->Get(myfmwpchits);
>
> Please have a look and let me know if anything else is needed in the 
> REST files.
>
> Cheers,
>
> Alex
>
-- 
Alexander Austregesilo

Staff Scientist - Experimental Nuclear Physics
Thomas Jefferson National Accelerator Facility
Newport News, VA
aaustreg at jlab.org
(757) 269-6982