Thursday, September 27, 2012

Linear DECam CCDs

Dear DECamers,

Today Jiangang H. (Fermilab) and I have been running CCD linearity and full-well tests for the DECam ccds with beautiful results (graphics and statistics courtesy of work by Jiangang Hao - Fermilab).

Linearity and full-well analysis for the left amplifier of DECam CCD N4 , showing inverse gain and full-well depth.

Linearity and full well analysis for the right amplifier of DECam CCD N4, showing inverse gain and full-well depth.

Analysis for the remaining CCDs is on-going, 
a la belle etoile,
David James/Jiangang Hao
CTIO/Fermilab

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