Version $Revision: 1.4 $
Last Update $Date: 2001/11/08 14:46:10 $
HRC CCB Status not reviewed

AXAF Constraints, Restrictions, & Limitations

Number: HRC-C-001

Type: Constraint

Original Date: 6/13/95


Subsystem: HRC

Subject: HRC Housing Door Movement and Focus Shutters

Source: Informal CARD inputs, e-mail, M. Juda, 9/11/95


CRL Statement:

The HRC housing door may only be moved if the HRC focus shutters are in the stowed position.


CRL Rationale/Justification:

The HRC housing door motion constraint with respect to the focus shutters is derived from the HRC design.


CRL Impact:

Motion of the door, assuming that the shutters are not in a stowed position, will result in damage to the shutters and possible damage to the door or the detector assemblies. Damage to the detector assemblies, focus shutters, or detector housing door can result in the loss of the instrument.


Recommended Action:

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


$Log: hrc-c-001.html,v $

Revision 1.4 2001/11/08 14:46:10 juda

HTML "href" tag edits to convert to soft links

Revision 1.3 1998/05/11 18:28:41 juda

corrected grammar in CRL Impact

Revision 1.2 1998/04/27 13:42:24 juda

Added Version table

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