STScI Logo
STScI Logo
HST
Banner
FAQ

ACS charge transfer efficiency (CTE)

The charge transfer efficiency (CTE) of the ACS CCDs (WFC and HRC) is declining as damage from the space radiation environment accumulates. Here we provide information about our efforts to monitor CTE, and methods of mitigating and calibrating it.

Reports

Monitoring

CTE Working Group (1999-2000)

More

Shortcuts

Instrument Handbook
Data Handbook
Newsletters(STANs)
ETCs
ISRs
Workshop/Conference 2005 papers
Workshop/Conference 2002 papers
HST Primer
Call for Proposals
Proposal Instructions
ACS Summary Handout


Copyright  | Help  | Printable Page