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Vertical Profiling of Atmospheric Ozone. Critical Design Review Western State College of Colorado Sarah Kampf Keith Nunn Brian Webb 04/02/04. Overview. Mission Description Mission Goals System Requirements System Overview Mass Budget Project Organization Budget Schedule.

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vertical profiling of atmospheric ozone

Vertical Profiling of Atmospheric Ozone

Critical Design Review

Western State College of Colorado

Sarah Kampf

Keith Nunn

Brian Webb

04/02/04

overview
Overview
  • Mission Description
  • Mission Goals
  • System Requirements
  • System Overview
  • Mass Budget
  • Project Organization
  • Budget
  • Schedule
mission description
Mission Description
  • To Design and Build a Light Weight, Energy Efficient Photometer
  • To Obtain a Vertical Profile of Ozone Concentration as a Function of Altitude
mission goals and nasa benefits
Mission Goals and NASA Benefits
  • To Develop an Understanding of Ozone Concentration as a Function of Altitude
  • To Develop a Cost Effective Method to Measure Ozone Concentration as a Function of Altitude
  • To Develop a Clear Understanding of

Photometric Analysis

  • Demonstrates ability to measure ozone profile in a Mars-like environment
system requirements
System Requirements
  • Low Pressure Mercury Lamp
    • Emission Spectrum Includes a line at 253.7nm
  • Interference Filter Centered at 253.7nm
    • Shield Photodiode Detector From Ambient Light
  • Fans Placed at Inlet and Outlet to Ensure Adequate Sampling
  • Ozone Concentration Measured Continuously as a Function of Altitude
  • Temperature and Pressure Measurements Recorded During Flight
  • All Data Stored on Board Using a HOBO Data Acquisition System
mass budget
Mass Budget
  • 2129cm2 Plexiglas =1000g
  • Mercury Lamp = 115g
  • Two Fans = 41g
  • HOBO = 27g
  • Mirror = 13g
  • Two Detectors = 82g
  • Three Solar Panels = 84g
  • Six Volt Power Source = 92g
  • Optical Filter = 4g

-----------

  • Total Mass =1458g
power budget
Power Budget
  • Low Pressure Mercury Lamp 4 Watts
budget
Budget
  • Corona Discharge Ozone Generator (Calibration) = $ 120.00
  • 30L Liquid Nitrogen (Calibration) = $ 30.00

----------------

  • Calibration Sub Total = $ 150.00
  • Light Source = $ 50.00
  • Two Fans = $ 10.00
  • HOBO Data Acquisition System = $ 80.00
  • Pressure Sensor = $ 250.00
  • Two Ultraviolet Detectors = $ 160.00
  • Three Photovoltaic Panels = $ 20.00
  • Optical Filter = $ 100.00
  • Lucite - 3000cm2 = $ 10.00 ----------------
  • Instrument Sub Total = $ 680.00
  • Project Total = $ 830.00
project organization
Project Organization
  • Team Members
    • Keith Nunn
    • Sarah Kampf
    • Brian Webb
    • In Memory of Mike Roberts 1982-2004
  • Faculty Advisor
    • Dr. Theodore Violett
schedule
Schedule
  • Complete instrument design - 04/07/2004
  • Complete instrument assembly - 04/15/2004
  • Complete instrument calibration - 05/01/2004
  • On site visit - 07/2004
  • Launch - 08/07/2004
special thanks
Special Thanks
  • Dr. Theodore Violett (Western State College)
  • Dr. Dale Orth (Western State College)
  • Colorado Space Grant
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