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TJ-II:Fast camera: Difference between revisions
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<ref>[http://dx.doi.org/10.1016/j.jnucmat.2009.01.140 D. Carralero et al, ''Turbulence studies by fast camera imaging experiments in the TJII stellarator'', Journal of Nuclear Materials '''390-391''' (2009) 457-460]</ref> | <ref>[http://dx.doi.org/10.1016/j.jnucmat.2009.01.140 D. Carralero et al, ''Turbulence studies by fast camera imaging experiments in the TJII stellarator'', Journal of Nuclear Materials '''390-391''' (2009) 457-460]</ref> | ||
The camera is located in [[TJ-II:Sectors|sector]] B8, [[TJ-II:Ports|port]] B8TANG, viewing the [[TJ-II:Limiter|limiter]] in sector C3. | The camera is located in [[TJ-II:Sectors|sector]] B8, [[TJ-II:Ports|port]] B8TANG, viewing the [[TJ-II:Limiter|limiter]] in sector C3. | ||
The camera employed at TJ-II is a Photron SA1 camera. | |||
Sampling speed (measured in frames per second, fps) and image size can be selected, but there is a trade-off: | |||
* 3000 fps with 1024 x 1024 pixels (full frame) | |||
* 5000 fps with 1024 x 1024 pixels | |||
* 10000 fps with 512 x 512 pixels | |||
* 200000 fps (maximum ever employed so far) with 182x80 pixels | |||
* 650000 fps (maximum) with 64 x 16 pixels | |||
The dynamic range of the sensor is 8 bits, and the memory size is 8 GB. | |||
== References == | == References == | ||
<references /> | <references /> | ||