Lecture 3

a) FIT-file access 3 different methods -> mostbasic.py
- 3.1 Most basic Python script to plot a FIT-file; add labels and title

- 3.2 FIT-file is saved in the local folder, the same as the location of the Python script -> localaccess.py
      play with  color-table, fontsize, check other FIT-files from the archive

- 3.3 Access FIT-file(s) directly from website at central server -> webaccess.py
      Try another FIT-file from the archive, e.g. from Kazakhstan.

b) Background subtraction methods (Folder: BackgroundSubtraction)
- 3.4 Subtract a constant value -> Folder constantvalue, script constant.py
      Play with vmin and vmax as well as with color-map. Which one looks best?
      
- 3.5 Subtract average spectrum -> Folder specaverage, script average.py
      Do not forget to adjust your path-description.
      Play again with vmin and vmax as well as with color-map. Which one looks best?
      
- 3.6 Subtract an individual spectrum -> Folder specindividual, script individual.py
      Play with pixelnumber of the reference spectrum (timemarker). Try several other
      spectra for subtraction between pixeladdress 0 ... 3599. Which one looks best?

        
- 3.7a Pseudo calibration of bursts in dB with color bar -> Folder pseudocal, script pseudocal.py (white background)
       Play with vmin, vmax in line 45 as well as with color-map
       See pseudo-calibration code in lines 40-43

- 3.7b Pseudo calibration of bursts in dB with color bar -> pseudocal_BBG.py (blue background)
       Play with vmin, vmax in line 46 as well as with color-map
       Also play with background subtraction method in line 33 (1=single spectrum subtraction, 0=average spectrum subtraction)

