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20200418a - Doing some echo-tomo

Setup

Observed rotation with DS04-NFC : 1 tour / 2secondes

Images obtained

Data acquired

  • Data1 was done to explore the data: field of view, rotation period.
  • Data2 is data OK, adjusted in terms of time
  • Data3 is like data2, but at 64Msps, all depth
  • Data4 is like data2, 64Msps, only first points per line
  • Data5 introduced an extra cable
  • Data6 to 13 have been made to test effect of the pulse width
  • Data 14 and 15 are 400ns pulses
  • Data16 is 500ns, data17 is 200ns wide
  • Difference between 16 and 17 is only width of pulse

The JSONs were processed and saved as pickles with this notebook (pickles not pushed on github because too heavy) and processed in here.

First observations

Signals filtered

Partial acqs

Processing

Raw image

Filtered

Selecting 360 sector

Rebuilding the image

Automated list of supporting files for the experiment 20200418a

List of files

md

jupyter

python

Modules

Images of the Experiment

Setup

setup of echo-tomo

Setup of tomo-echo

Others

Automated image of 20200418a experiment. Tomo test (category: graph).

Automated image of 20200418a experiment. Tomo test (category: graph).

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