Version $Revision: 1.3 $
Last Update $Date: 2001/11/08 14:46:10 $
HRC CCB Status not reviewed

AXAF Constraints, Restrictions, & Limitations

Number: HRC-C-006

Type: Constraint

Original Date: 1/31/97


Subsystem: HRC

Subject: HRC High Voltage and Detector Selection

Source: Informal CARD inputs, e-mail, M. Juda, 1/28/97


CRL Statement:

HRC high voltages must not be applied to a detector, i.e., Imaging or Spectroscopy, unless that detector has been selected by the operating electronics.


CRL Rationale/Justification:

HRC sensitivity to the application of high voltage to detectors is derived from the HRC design.


CRL Impact:

Inappropriate application of HRC high voltages to a detector will damage the detector grids.


Recommended Action:

Incorporate into the Systems and Operations Procedures, with ASC providing the inputs.


$Log: hrc-c-006.html,v $

Revision 1.3 2001/11/08 14:46:10 juda

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Revision 1.2 1998/04/27 13:54:14 juda

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Page created 1998 March 4 - Based on 30 Jan 98 release of OP05


Dr. Michael Juda
Harvard-Smithsonian Center for Astrophysics
60 Garden Street, Mail Stop 70
Cambridge, MA 02138, USA
Ph.: (617) 495-7062
Fax: (617) 495-7356
E-mail: mjuda@cfa.harvard.edu