[Gate-users] apologize and tips on parameters of Bin_GATE

[Andrea Colantuono S221003]

Hello everybody,
first of all, I would like to apologize for the many email  my colleague 
Mattia and I are sending in these days. we know we are a bit annoying 
but we have a lot of difficulties in this work because nobody can help 
us, where we are, and we are not IT students.
maybe we understood where is the main problem on our reconstruction of 
the image, we think is on the parameters setting of Bin_GATE. a lot of 
them we set without knowing the meaning.

For example:
1)  "Number of radial sinogram bins" is the "half of detector per ring"?
2) "total number of sinograms" is "number of rings^2"?
3) "Number of slices per FOV" is "number of segments"? is it possibile 
it is the number of ring?

in Create_projdata_template:
4) "Tangential positions for this scanner"?
5) "Tangential bin size after arc-correction (mm)"?
6) "Number of axial crystals per singles unit"?
7) "Number of transaxial crystals per singles unit"?
8) "Number of tangential positions"?
9) "Span value", do I have to to decide it?

if you can not answer me, may you tell me who can I ask to?

thank you,
regards,
Andrea