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History of GE (No. 20)

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Customer support: 0120-055-919 （24時間365日受付）

http://www.fmri.brain.riken.jp/~mri/man7t/onlinehelp.htm
https://cni.stanford.edu/wiki/Main_Page

ASSETArray Spatial Sensitivity Encoding TechniquesSENSE
ARCAuto calibrating Reconstruction for Cartesian imagingGRAPPA
PUREPhased array Uniformity EnhancementPrescan Normalize
SCICSurface Coil Intensity Correction
SCENICITK N4
Hyper SENSECompressed sensing

https://mri-q.com/uploads/3/4/5/7/34572113/ge_fieldnotes_volume1-2_coils.pdf

Linear(3) + HO(9) shims

x,y,z,zy,x2y2,zx,xy,z2,z3,z2x,z2y,zx2y2

readallcurrent

#####################################################
Read current linear shims
#####################################################

Please Check the Service Key. It is not present or expired.

Host name: GEMR

Mon Apr 17 15:01:31 2023
-> Command to svat: PSC_SAVE_SHIM 
Mon Apr 17 15:01:31 2023
-> Command to svat: SLEEP .2 

current values in linear shims
x = "-41" y = "-148" z = "116"

done
######################################################
Z2 at -564 mAmps
ZX at -328 mAmps
ZY at 573 mAmps
X2Y2 at -139 mAmps
XY at -353 mAmps
Z3 at 184 mAmps
Z2X at -101 mAmps
Z2Y at -486 mAmps
ZX2Y2 at 0 mAmps

Setting Shim value

> setNavShimCurrent ZX2Y2 -4000

Linear shim data file(save/load)

/w/config/mr_gshim_config

HOS dialog starts

recon99 b0map<RET>

CVs†

Name
autolockpfile save flag
rhfermrfermi filter application0/1(on/off)
rhrcxres
rhrcyres
rhimsize

After TPS reset button on

>ice_term&
↑

Dicom Tags†

tagsinfoexample
0043 10B2table position
0043 108Eline width/ws level15,0,99
0019 10A9- Bloch-Siegert BLS pulse option (CV2)0: Fermi 8ms 1: Quadratic 4ms 2: Adiabatic 2ms
0020 0100- EPI Volume number
0020 9057- Slice number
0043 1083
0043 10B6

sage<RET> (/usr/g/bin/sage)

load raw data(pfile)

Log files /usr/g/service/log

gesys_GEMR : log messages at the bottom
MrMain : log at the right upper messages

Protocol file(pdf)

1.ProtoCopy 
2.ProtocolExchange>Export Mode>drag the set to Protocol Selection section>Preview
3./usr/g/service/log/Exp_Protocols/GE_ProtocolExchange/***.html ***.pdf
You should copy the files otherwise you lose them.

Systemlog

/usr/g/service/log/gesys_GEMR.log

plotter(/usr/g/bin/plotter)

Capturing waveforms

Protocol Directory: /export/home/signa/wfprotocols/site/



Then, protocol you copied will appear in the protocol library.
↑

After the system recovery(2024Feb26):†

dual screen setting (~/.xinitrc update)
nfs mount setting ( /etc/fstab update)
ssh setting ( /etc/ssh/ssh_config update, PasswordAuthentication yes)
copy necessary commands for ~/bin
setup cron for automatic screen saving (cron -e)
copy necessary HOS reference files (/w/config/ho_shim/reference/)
recovery of RIKEN protocols (cp -r <backup protocols> /usr/g/wfprotocols; setupProtocols)
chmod 777 /usr/g/research as a root user
cat 100>~/tmp/caplog.txt
edit ~/.cshrc (add path setting)
ln -s /export/home1/sdc_image_pool/images ~/dicoms
ln -s /usr/g/research/mrraw ~/pfile
install linux commands (emacs, tree, etc.) ~/riken_install/
 http://ftp.scientificlinux.org/linux/scientific/7/x86_64/os/Packages/

{sdc@GEMR}[114] crontab -l

MAILTO=""
0 0 * * * /export/home/sdc/nuevo/scripts/util/vacuum.sh >> /export/home/sdc/nuevo/logfiles/vacuumDB.log 2>&1
0 0-23 * * * csh /export/home/sdc/nuevo/scripts/util/cleanUpLogs.csh /export/home1/sdc_image_pool/dbx/pg_log/postgresql

15 6,21       * * * find /export/home/sdc/logfiles -name "*.Z" -mtime +5 -exec /bin/rm -f {} \; 2> /dev/null
# Check and delete Nuevo logs
15 6,10,15,20 * * * /export/home/sdc/scripts/manage_log > /dev/null 2>&1
7 * * * * /export/home/signa/vre/diags/checkICN_HD.pl > /dev/null 2>&1
0 0-23 * * * /usr/sbin/logrotate -v ~sdc/nuevo/resources/system/nvologrotate.conf > /dev/null 2>&1
*/1 * * * * /export/home/sdc/bin/captureauto & sleep 30;/export/home/sdc/bin/captureauto > /dev/null 2>&1
2 15 * * * /export/home/sdc/bin/backupge > /dev/null 2>&1

What is this?

/usr/g/wfprotocols/.invalid/-