Update of Image Update of Image Deconvolution Software Deconvolution Software (including SAS package (including SAS package psfgen psfgen ) ) Tao Song Tao Song Dept. Physics & Astronomy Dept. Physics & Astronomy University of Leicester University of Leicester
12
Embed
Update of Image Deconvolution Software (including SAS package psfgen) Tao Song Dept. Physics & Astronomy University of Leicester.
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Update of Image Update of Image Deconvolution SoftwareDeconvolution Software(including SAS package (including SAS package psfgenpsfgen))
Tao SongTao Song
Dept. Physics & AstronomyDept. Physics & AstronomyUniversity of LeicesterUniversity of Leicester
psfgenpsfgen SAS package SAS package (Ver. 0.4)(Ver. 0.4)
➲ A handy tool that obtains particular PSFs of the XMM instruments.A handy tool that obtains particular PSFs of the XMM instruments.➲ Accept vary coordinate systems, i.e. DETXY, XY, RAWXY, TELCOOR.Accept vary coordinate systems, i.e. DETXY, XY, RAWXY, TELCOOR.➲ Accept Accept xmm/evselectxmm/evselect generated image as input. generated image as input.
CombinedCombined 300 eV300 eV 3000 eV3000 eV 8000 eV8000 eV 13000 eV13000 eV
CombinedCombined 300 eV300 eV 3000 eV3000 eV 8000 eV8000 eV 13000 eV13000 eV
0
0. 02
0. 04
0. 06
0. 08
0. 1
0. 12
0. 14
0. 16
0. 18
1 51 101 151
combi ne300 eV3000 eV8000 eV13000 eV
Test ofTest of psfgen psfgen – position accuracy– position accuracy
Region 1
Region 2
Region 3
Region 4
Region 5
Region 6
Region 7
Length 4006 14687 9720 10938 8406 14836 14575
Angle 43 52 111 177 227 282 342
Theta 201 735 486 546 420 741 729
Phi 313 322 21 86 137 192 253
0
50
100
150
200
250
300
350
400
1 2 3 4 5 6 7
Angle
Phi
Phi Shifted
y = 0.05x + 0.2189
R2 = 1
0
100
200
300
400
500
600
700
800
0 2000 4000 6000 8000 10000 12000 14000 16000
Length
Th
eta
Angle (Phi)
Length (Theta
)
TELCOORTELCOOR
DETXYDETXY
Test ofTest of psfgen psfgen – coordinates conversion – coordinates conversion
Region 1 Region 2 Region 3 Region 4 Region 5 Region 6 Region 7
DET 201 735 486 546 420 741 729
Theta XY 202 733 485 538 420 740 731
RAW 203 734 490 - 412 736 726
DET 313 322 21 86 137 192 253
Phi XY 313 322 21 86 137 191 252
RAW 312 322 21 - 137 192 252
Plan for the new Plan for the new img_deconimg_decon
Current Version
img_decon
CommonBlocks
Var1var2
.
.
. GUI
fun1
fun2
fun3
img_decon
New Version
GUI
fun1
fun2
fun3
➲ More deconvolution methods.More deconvolution methods.➲ Allow multiple energy channel deconvolution. (Allow multiple energy channel deconvolution. (psfgenpsfgen
multiple energy PSFs feature)multiple energy PSFs feature)➲ Automatically look for proper PSFs for the input data. Automatically look for proper PSFs for the input data.
((psfgenpsfgen image input feature) image input feature)➲ Supply both GUI and function invoke interface. The Supply both GUI and function invoke interface. The
former is suitable for monitoring changes in former is suitable for monitoring changes in deconvolution. The latter is suitable for batch datadeconvolution. The latter is suitable for batch data processing. (processing. (psfgenpsfgen non-interaction feature) non-interaction feature)
➲ Colour coding for multiple energy channel images.Colour coding for multiple energy channel images.
Plan for the new Plan for the new img_deconimg_decon