Experimental Physics and
Industrial Control System

Mark Rivers <[email protected]> · Thu, 29 Mar 2018 18:44:27 +0000

Hi Gabriel,

> On Mar 29, 2018, at 1:30 PM, Gabriel de Souza Fedel <[email protected]> wrote:
> 
> Hi Mark,
> 
> thank you for the answer.
> 
>> On 29-03-2018 15:23, Mark Rivers wrote:
>> Hi Gabriel,
>> The Pilatus IOC receives an image from camserver that is already corrected for bad pixels and flat field.
> Ok! And Can I set the flat field file (used on camserver) with pilatus ioc?

No, the flat file that camserver uses is based on factory measurements at specific energies and thresholds. When you select the energy and threshold in the IOC camserver constructs a flat field file by interpolating the factory measured ones.

>> The IOC can do additional bad pixel and flatfield corrections if enabled. This feature may be deprecated and moved to the plugin layer in the future.
> This adition bad pixel and flatfield correction cames from the IOC PVs (flat field file, ...)?

Yes, that is correct. 

Mark

> Gabriel
>> Mark
>> Sent from my iPhone
>>> On Mar 29, 2018, at 1:19 PM, Gabriel de Souza Fedel <[email protected]> wrote:
>>> 
>>> Hello,
>>> 
>>> Can someone explain if pilatus IOC modify the image generated by pilatus?
>>> 
>>> I would like to know how the flat field correction (from pilatus ioc) works. I think pilatus ioc doesn't use camserver flat field correction, that's right?
>>> 
>>> Thank you!
>>> 
>>> -- 
>>> Gabriel Fedel
>>> Software de Operação das Linhas de Luz
>>> Laboratório Nacional de Luz Síncrotron – (LNLS)
>>> Centro Nacional de Pesquisa em Energia e Materiais (CNPEM)
>>> [email protected] | +55 (19) 3512 1226
>>> www.lnls.cnpem.br
> 
> -- 
> Gabriel Fedel
> Software de Operação das Linhas de Luz
> Laboratório Nacional de Luz Síncrotron – (LNLS)
> Centro Nacional de Pesquisa em Energia e Materiais (CNPEM)
> [email protected] | +55 (19) 3512 1226
> www.lnls.cnpem.br

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System