# Phantom

**URL:** <https://castor-project.discourse.group/t/phantom/262>\
**Category:** General Discussions\
**Created:** [April 16, 2022, 10:21am UTC](https://castor-project.discourse.group/t/phantom/262 "2022-04-16T10:21:10Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Hamid\_Nezampour](https://avatars.discourse-cdn.com/v4/letter/h/bb73d2/32.png) [@Hamid\_Nezampour](https://castor-project.discourse.group/u/Hamid_Nezampour)\
**Post date:** [April 16, 2022, 10:21am UTC](https://castor-project.discourse.group/t/phantom/262/1 "2022-04-16T10:21:10Z")

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Dear all,  
I have a phantom but I could not get a good reconstructed image with castor.

Anyone can help me to get a good image with this phantom?

Also phantom is attached

And i used this code:

/gate/source/addSource voxel\_brain voxel  
/gate/source/voxel\_brain/reader/insert image  
/gate/source/voxel\_brain/imageReader/translator/insert linear  
/gate/source/voxel\_brain/imageReader/linearTranslator/setScale 1000. Bq  
#/gate/source/voxel\_brain/imageReader/rangeTranslator/describe 1  
/gate/source/voxel\_brain/imageReader/readFile pet.dcm  
/gate/source/voxel\_brain/setPosition -34.5 -43.5 -21.5 mm

Best,  
Hamid Nezampour

[pet (1).dcm](https://castor-project.discourse.group/uploads/short-url/gLnsFDS44VZJFrjc5OmwBTv44Zk.dcm) (506 KB)