Bias Normalization script

[NKV]

I want to ask to Nikolay and Max what size of overscan area I must set in MaximDL? 25x25? or ?x? What area is "real" overscan?

And how I must set overscan parameters in PI integration process?

I can't check MaximDL right now, also it's depend on FLI-MaximDL driver version. Now I use driver "FLI-New-Betta" and getting images 4157x4142 pixels. After ImageCalibration(see screen with settings) a getting 4098x4098(real light sensitive area).

[enzosantin]

Max, NIkolay, many thanks! If you remember maxim settings, please let me know!
@ Nikolay, I don't see your ImageCalibration screen with settings... perhaps you have forgotten to link it? Thanks again

Enzo

[NKV]

Nikolay, I don't see your ImageCalibration screen with settings... perhaps you have forgotten to link it?

Sorry.

[enzosantin]

Thank you, Nikolay! Sorry, I have some other questios: have you solved the drifting bias problem whith overscan? In your opinion you get better results? And which is your calibration workflow whith this? Thanks
Enzo

[NKV]

Overscan in ImageCalibration module solve the drifting bias problem.

[vicent_peris]

Hi,

The what overscan areas are intended for. Now we have a very simple implementation of overscan correction, but in the future we'll add more capabilities:

- Multiplicative or additive correction.

- Correction with splines, instead of simply calculating a pedestal.


Regards,
Vicent.

[mmirot]

We need to add this function to the preprocessing batch script.  Tell Juan to add it to a V 1.1 release

Max