Home > Machinery > Mechanical

[ pdf ] Prime Focus Imaging Spectrograph Mechanical Design Overview

Prime Focus Imaging Spectrograph Mechanical Design Overview Download
Topic under  Mechanical
Source: www.sal.wisc.edu 
File size: 218 KB
File type: pdf
Last download on: Thu Jul 27, 2017 11:44:54 AM
Short Desciption:
This document describes the mechanical design rationale and summarizes the results of the Preliminary Design for the SALT PFIS instrument.

2.2 Design Goals and Methodology The following goals guide the PFIS mechanical design The structure will be able to carry a NIR beam with mass properties equivalent to the visible beam Image motion at the detector due to flexure and thermal effects is to be less than 0.1 arcsec/ hour parallel to the dispersion, and less than 0.15 arcsec/ hour perpendicular to the dispersion during an observation. 0.1 arcsec corresponds to 12 microns, or one-third the camera resolution in the dispersion direction. Regular access is to be limited to no more than once/ week. Configuration of the instrument is to require no more than 5 minutes.
Bookmark or share this info on Google+ and leave comment at below :

Bookmark and Share

People who downloaded this also viewed in this sites:

Fundamentals of Machine Tools
Machine shop work is generally understood to include all cold-metal work by which an operator, using either power driven equipment or hand tools,...

Mechanical Vibrations
CONTENT Fundamentals of vibrations Single degree-of-freedom systems Free vibrations Harmonic forcing functions General forcing...

Effective Machinery Measurements using Dynamic Signal Analyzers
The analysis of machinery vibration is characterized by a number of distinct application areas. In evaluating machinery vibration its paramount...

    Leave comment :
    "Prime Focus Imaging Spectrograph Mechanical Design Overview"



    Related Free Files

    Mechanical and Electrical Design of Pumping... - Download: 983 times
    The Mechanics of a Thesis ... - Download: 168 times
    THE BOY MECHANIC... - Download: 685 times
    The Machinist Handbook for Precision... - Download: 969 times
    Effective Machinery Measurements using... - Download: 124 times
    Mechanical Vibrations... - Download: 502 times
    Fluid Film Bearing Fundamentals and Failure... - Download: 315 times
    Fundamentals of Machine Tools... - Download: 756 times

    eXTReMe Tracker