<div dir="ltr">Hi.<div>How to use that commands for energy resolution and blurring is obvious. But the problem is if we change the crystal or collimator in simulation, we should change the number in front of those commands or not. And if yes, what should it be. Is there any references?</div></div><div class="gmail_extra"> <div class="gmail_quote">On Wed, Mar 8, 2017 at 6:04 PM, <<a href="mailto:gate-users-request@lists.opengatecollaboration.org" target="_blank">gate-users-request@lists.opengatecollaboration.org</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Send Gate-users mailing list submissions to <a href="mailto:gate-users@lists.opengatecollaboration.org">gate-users@lists.opengatecollaboration.org</a> To subscribe or unsubscribe via the World Wide Web, visit <a href="http://lists.opengatecollaboration.org/mailman/listinfo/gate-users" rel="noreferrer" target="_blank">http://lists.opengatecollaboration.org/mailman/listinfo/gate-users</a> or, via email, send a message with subject or body 'help' to <a href="mailto:gate-users-request@lists.opengatecollaboration.org">gate-users-request@lists.opengatecollaboration.org</a> You can reach the person managing the list at <a href="mailto:gate-users-owner@lists.opengatecollaboration.org">gate-users-owner@lists.opengatecollaboration.org</a> When replying, please edit your Subject line so it is more specific than "Re: Contents of Gate-users digest..." Today's Topics: 1. digitizer (zeinab TELIKANI) 2. Re: digitizer (Pietrzyk, Uwe) 3. problem with .IAEAphsp format (Consuelo Guardiola) ---------------------------------------------------------------------- Message: 1 Date: Wed, 8 Mar 2017 11:06:32 +0000 (UTC) From: zeinab TELIKANI <<a href="mailto:telikani_z@yahoo.com">telikani_z@yahoo.com</a>> To: "<a href="mailto:gate-users@lists.opengatecollaboration.org">gate-users@lists.opengatecollaboration.org</a>" <<a href="mailto:gate-users@lists.opengatecollaboration.org">gate-users@lists.opengatecollaboration.org</a>> Subject: [Gate-users] digitizer Message-ID: <<a href="mailto:291183458.1490877.1488971192371@mail.yahoo.com">291183458.1490877.1488971192371@mail.yahoo.com</a>> Content-Type: text/plain; charset="utf-8" Hi Iwant to simulate a SPECT camera, but I do not know the amount of energy resolution and local blurring of this camera fordifferent crystals and collimators. How can I define resolution and spatial blurringin digitizer? /gate/digitizer/Singles/blurring/inverseSquare/setResolution ( fordifferent crystals ???) /gate/digitizer/Singles/blurring/inverseSquare/setEnergyOfReference 140 keV /gate/digitizer/Singles/spblurring/setSpResolution(for different collimators???) Is it necessary to define these Command lines in digitizer forgate simulation? -------------- next part -------------- An HTML attachment was scrubbed... URL: <<a href="http://lists.opengatecollaboration.org/mailman/private/gate-users/attachments/20170308/6376e38d/attachment-0001.html" rel="noreferrer" target="_blank">http://lists.opengatecollaboration.org/mailman/private/gate-users/attachments/20170308/6376e38d/attachment-0001.html</a>> ------------------------------ Message: 2 Date: Wed, 8 Mar 2017 12:18:24 +0000 From: "Pietrzyk, Uwe" <<a href="mailto:u.pietrzyk@fz-juelich.de">u.pietrzyk@fz-juelich.de</a>> To: zeinab TELIKANI <<a href="mailto:telikani_z@yahoo.com">telikani_z@yahoo.com</a>> Cc: "<a href="mailto:gate-users@lists.opengatecollaboration.org">gate-users@lists.opengatecollaboration.org</a>" <<a href="mailto:gate-users@lists.opengatecollaboration.org">gate-users@lists.opengatecollaboration.org</a>> Subject: Re: [Gate-users] digitizer Message-ID: <<a href="mailto:A8524191-B9C3-451D-A354-85C2239B77FF@fz-juelich.de">A8524191-B9C3-451D-A354-85C2239B77FF@fz-juelich.de</a>> Content-Type: text/plain; charset="iso-8859-1" Hello Zeinab Telikani, in fact, there are options to be set in the digitiser part. You may have a look at the benchmark for SPECT, where the following lines are copied from: # D I G I T I Z E R ##### # The digitizer tracks what happens in the detection system and in the electronics # Build a digitizer that first computes the centroid of interactions ## /gate/digitizer/Singles/insert adder /gate/digitizer/Singles/insert blurring /gate/digitizer/Singles/blurring/setLaw linear /gate/digitizer/Singles/blurring/linear/setResolution 0.10 /gate/digitizer/Singles/blurring/linear/setEnergyOfReference 140. keV /gate/digitizer/Singles/blurring/linear/setSlope 0.001 1/keV /gate/digitizer/Singles/insert spblurring /gate/digitizer/Singles/spblurring/setSpresolution 2.0 mm /gate/digitizer/Singles/spblurring/verbose 0 /gate/digitizer/Singles/insert thresholder /gate/digitizer/Singles/thresholder/setThreshold 20. keV /gate/digitizer/Singles/insert upholder /gate/digitizer/Singles/upholder/setUphold 190. keV also, there is an example for SPECT you can find in every GATE distribution. I hope this helps! Kind regards, Uwe Pietrzyk /---------------------------------------------------------------------- Prof. Dr. Uwe Pietrzyk Diplom-Physiker Institut für Neurowissenschaften und Medizin / INM-4 Forschungszentrum Jülich GmbH 52425 Jülich Tel: +49-2461-61 4763 Fax: +49-2461-61 2820 Mobil: +49-162-103-4871 eMail: <a href="mailto:U.Pietrzyk@fz-juelich.de">U.Pietrzyk@fz-juelich.de</a> <a href="http://www.fz-juelich.de/inm/inm-4/DE/Home/home_node.html" rel="noreferrer" target="_blank">http://www.fz-juelich.de/inm/inm-4/DE/Home/home_node.html</a> & Bergische Universität Wuppertal Fakultät für Mathematik und Naturwissenschaften Büro: D.08.01 Gaußstr. 20 42097 Wuppertal Tel: +49-(0)202-439-3523 Fax: +49-(0)202-439-2811 eMail: <a href="mailto:Uwe.Pietrzyk@uni-wuppertal.de">Uwe.Pietrzyk@uni-wuppertal.de</a> <a href="http://www.medizinphysik.uni-wuppertal.de" rel="noreferrer" target="_blank">http://www.medizinphysik.uni-wuppertal.de</a> ----------------------------------------------------------------------/ On 08 Mar 2017, at 12:06, zeinab TELIKANI <<a href="mailto:telikani_z@yahoo.com">telikani_z@yahoo.com</a>> wrote: > Hi > I want to simulate a SPECT camera, but I do not know the amount of energy resolution and local blurring of this camera for different crystals and collimators. How can I define resolution and spatial blurring in digitizer? > /gate/digitizer/Singles/blurring/inverseSquare/setResolution ( for different crystals ???) > /gate/digitizer/Singles/blurring/inverseSquare/setEnergyOfReference 140 keV > /gate/digitizer/Singles/spblurring/setSpResolution (for different collimators???) > > > Is it necessary to define these Command lines in digitizer for gate simulation? > _______________________________________________ > Gate-users mailing list > <a href="mailto:Gate-users@lists.opengatecollaboration.org">Gate-users@lists.opengatecollaboration.org</a> > <a href="http://lists.opengatecollaboration.org/mailman/listinfo/gate-users" rel="noreferrer" target="_blank">http://lists.opengatecollaboration.org/mailman/listinfo/gate-users</a> -------------- next part -------------- An HTML attachment was scrubbed... URL: <<a href="http://lists.opengatecollaboration.org/mailman/private/gate-users/attachments/20170308/a6d94b26/attachment-0001.html" rel="noreferrer" target="_blank">http://lists.opengatecollaboration.org/mailman/private/gate-users/attachments/20170308/a6d94b26/attachment-0001.html</a>> -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 4925 bytes Desc: not available URL: <<a href="http://lists.opengatecollaboration.org/mailman/private/gate-users/attachments/20170308/a6d94b26/attachment-0001.bin" rel="noreferrer" target="_blank">http://lists.opengatecollaboration.org/mailman/private/gate-users/attachments/20170308/a6d94b26/attachment-0001.bin</a>> ------------------------------ Message: 3 Date: Wed, 8 Mar 2017 15:34:16 +0100 (CET) From: Consuelo Guardiola <<a href="mailto:guardiola@imnc.in2p3.fr">guardiola@imnc.in2p3.fr</a>> To: <a href="mailto:Gate-users@lists.opengatecollaboration.org">Gate-users@lists.opengatecollaboration.org</a> Subject: [Gate-users] problem with .IAEAphsp format Message-ID: <<a href="mailto:975531951.8529622.1488983656371.JavaMail.zimbra@imnc.in2p3.fr">975531951.8529622.1488983656371.JavaMail.zimbra@imnc.in2p3.fr</a>> Content-Type: text/plain; charset="utf-8" Dear Gate users, If I try to gather the phase space in .IAEAphsp format in both Gate v7.0 and v7.1, it does not work. Apparently, it does not get any error-file back, but in the running-file I find this: GatePhaseSpaceActor.cc (l.296): Actor phase space: particle not available in IAEA format. (no matter the version of Gate that I use or even running different jobs to discard a possible particle/material issue) But, unexpectedly, I get an empty (0 size) output.IAEAphsp file. Does anyone know what happens? Thanks in advance, Consuelo. -------------- next part -------------- An HTML attachment was scrubbed... URL: <<a href="http://lists.opengatecollaboration.org/mailman/private/gate-users/attachments/20170308/ba8ebffe/attachment.html" rel="noreferrer" target="_blank">http://lists.opengatecollaboration.org/mailman/private/gate-users/attachments/20170308/ba8ebffe/attachment.html</a>> ------------------------------ Subject: Digest Footer _______________________________________________ Gate-users mailing list <a href="mailto:Gate-users@lists.opengatecollaboration.org">Gate-users@lists.opengatecollaboration.org</a> <a href="http://lists.opengatecollaboration.org/mailman/listinfo/gate-users" rel="noreferrer" target="_blank">http://lists.opengatecollaboration.org/mailman/listinfo/gate-users</a> ------------------------------ End of Gate-users Digest, Vol 130, Issue 8 ****************************************** </blockquote></div> <div> </div>-- <div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">Merisa Saber</div></div> </div>