Home > Machinery > Mechanical


[ pdf ] Prime Focus Imaging Spectrograph Mechanical Design Overview

Prime Focus Imaging Spectrograph Mechanical Design Overview Download
57
times
Topic under  Mechanical
Source: www.sal.wisc.edu 
File size: 218 KB
File type: pdf
Last download on: Sun Feb 18, 2018 01:34:21 PM
Short Desciption:
This document describes the mechanical design rationale and summarizes the results of the Preliminary Design for the SALT PFIS instrument.

Summary:
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:

Fluid Film Bearing Fundamentals and Failure Analysis
ABSTRACT. Fluid film bearing technology is presented in this tutorial as it applies to turbomachinery equipment. The focus here is on the ......

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

THE BOY MECHANIC
VOLUME I, 700 THINGS FOR BOYS TO DO, HOW TO CONSTRUCT WIRELESS OUTFITS, BOATS, CAMP EQUIPMENT, AERIAL. GLIDERS, KITES, SELF-PROPELLED VEHICLES...

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

    Name*

    Comment


    Related Free Files

    THE BOY MECHANIC... - Download: 698 times
    The Machinist Handbook for Precision... - Download: 987 times
    Fluid Film Bearing Fundamentals and Failure... - Download: 318 times
    The Mechanics of a Thesis ... - Download: 170 times
    Mechanical Vibrations... - Download: 510 times
    Fundamentals of Machine Tools... - Download: 778 times
    Effective Machinery Measurements using... - Download: 127 times
    Mechanical and Electrical Design of Pumping... - Download: 1018 times


    eXTReMe Tracker