Page History
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Motivation
- 2012-09-13 14:00 - Mtg with Ryan Coffee, Josef Frisch, Nick Hartmann
- Would like to have psana application to process xppi0412 data
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Psana configuration file to get image:
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[psana] files = \ /reg/d/psdm/xpp/<experiment>/xtc/<file-1>.xtc \ /reg/d/psdm/xpp/<experiment>/xtc/<file-2>.xtc \ ... /reg/d/psdm/xpp/<experiment>/xtc/<file-N>.xtc modules = \ ImgAlgos.CameraImageProducer \ ImgAlgos.SaveImageInFile # psana_examples.DumpOpal1k \ events = 3 [ImgAlgos.CameraImageProducer] source = DetInfo(:Opal1000) key_in = key_out = img subtract_offset = true print_bits = 15 [ImgAlgos.SaveImageInFile] source = DetInfo(:Opal1000) key = img fname = img-spectra saveAll = true #eventSave = 1 |
Project of analysis-specific module(s)
Functionality
- Define and cut the spectral regions for signal and reference band
- Integrate in columns
- Return two 1024-bin spectra and their relative difference: r= 2(fs-fr)/(fs+fr)
Module parameters
- source
- key_in
- key_out
- Signal band Y-center
- Signal band width
- Signal band tilt angle
- Reference band Y-center
- Reference band width
- Reference band tilt angle
- Output file name (text format, 1024 x 3 lines of float numbers). If specified, then the file is saved for all selected events.
Overview
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