The WFI Quality Control Pages Pages

These pages give the usual CCD parameters and the new parameter taken from the pipeline generated QC parameters.

Note: The WFI CCDs were `decontaminated' in November 1999. Data prior to 26 November are for the contaminated CCDs.

Pipeline Based Quality Control Pages

The links below provide an intercomparison of the stated characteristics:

New WFI Health Check pages

Daily Health Check

The links below provide an intercomparison of the stated characteristics:

Read-out noise, Gain, Bias, Flat Field.

The links below present the above data on a CCD by CCD basis:

CCD50 CCD51 CCD52 CCD53.

CCD57 CCD56 CCD55 CCD54

Instructions: Health Check

Notes: 2004-11-19,20: New FIERA PCI tested raised average BIAS level by 18%.

Weekly Health Check

The links below present the results of more comprehensive testing of the WFI CCDs:

CCD50 CCD51 CCD52 CCD53.

CCD57 CCD56 CCD55 CCD54.

Instructions: Health Check

 
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