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Re: jpl WEB training



Saw this in some old data space and thought some of the new guys might be
interested.  Or some of us veterans.

Kelly



>X-Sender: kgstar@pophost.magec.com
>Mime-Version: 1.0
>Date: Mon, 4 Dec 1995 08:10:35 -0500
>To: KellySt@aol.com
>From: kgstar@most.magec.com (Kelly Starks x7066 MS 10-39)
>Subject: Re: jpl WEB training
>Cc: david@interworld.com, kgstar@most.magec.com
>
>At 11:55 PM 12/3/95, KellySt@aol.com wrote:
>>Subject: (no subject)
>>From: Steve Collins <steven_m_collins@jpl.nasa.gov>
>>Date: 30 Nov 1995 18:25:54 GMT
>>Message-ID: <49ksvi$8li@netline-fddi.jpl.nasa.gov>
>>
>>
>>I ran across the following web page recently and like it so
>>much I wanted to make sure everyone knew about it:
>>
>>http://oel-www.jpl.nasa.gov/basics/bsf.htm
>>
>>Originally created as an internal JPL training document, the
>>Basics of Spaceflight is comprehensive, medium level overview
>>of a wide range of topics related to construction and
>>operation of planetary spacecraft.
>>
>>The material is extremely well written and unlike many NASA outreach
>>and educational materials, has not been digested down to the
>>5th grade level. In my view, it is at the perfect level for the
>>technically inclined space buff, in other words *YOU*.
>>
>>I encourage you to visit the page, and take a look.
>>
>>          Steve Collins  Galileo Orbiter Engineering Team
>>                         1 Week Till JOI !!!!!!!
>>
>>
>>
>>Here is a short sample, followed by the table of contents:
>>
>>
>>
>>Resource Contention
>>
>>Timing for many JPL missions is affected most directly by solar system
>>geometry, which dictates
>>optimum launch periods. It correspondingly implies the "part of the sky"
>>that the proposed
>>spacecraft will occupy and how many other spacecraft it may have to
>>compete with for DSN
>>antenna time. If possible, it is very advantageous to fly a mission
>>toward an area where the
>>spacecraft will share little or none of its viewperiod with other
>>missions (viewperiod is the span
>>of time during which one DSS can observe a particular spacecraft above
>>its local horizon). Years
>>before launch, mission designers request a "what-if" study by Section
>>371's Resource Analysis
>>Team to determine the probable degree of contention for DSN tracking
>>time during the mission.
>>Such a study can assist project management in the selection of launch
>>date and mission profile
>>with the least contention for external resources, and maximized science
>>return for the mission.
>>
>>
>>
>>
>>CONTENTS:
>>
>>
>>GLOSSARY OF TERMS AND ABBREVIATIONS
>>
>>INTRODUCTION
>>
>>
>>       Learning Strategy
>>       If You Have Questions
>>       Help with Abbreviations and Units of Measure
>>       How to Get a Paper Copy
>>
>>SECTION I . THE ENVIRONMENT OF SPACE
>>
>>1. The Solar System
>>
>>
>>       Distances Within the Solar System
>>       The Sun
>>       Interplanetary Space
>>       The Terrestrial Planets
>>       The Jovian Planets
>>       Inferior and Superior Planets
>>       Asteroids
>>       Comets
>>       Meteoroids
>>
>>2. Earth and its Reference Systems
>>
>>
>>       Terrestrial Coordinates
>>       Rotation of Earth
>>       Precession of the Earth Axis
>>       Revolution of Earth
>>       The Celestial Sphere
>>       Right Ascension, Declination, and Related Terms
>>       Time Conventions
>>
>>3. Gravitation and Mechanics
>>
>>
>>       Ellipses
>>       Newton's Principles of Mechanics
>>       Acceleration in Orbit
>>       Kepler's Laws
>>       Gravity Gradients and Tidal Forces
>>
>>4. Interplanetary Trajectories
>>
>>
>>       Hohmann Transfer Orbits
>>       Gravity Assist Trajectories
>>
>>5. Planetary Orbits
>>
>>
>>       Orbital Parameters and Elements
>>       Types of Orbits
>>
>>6. Electromagnetic Phenomena
>>
>>
>>       Electromagnetic Radiation
>>       Electromagnetic Spectrum
>>       Natural and Artificial Emitters
>>       Radio Frequencies
>>       Spectroscopy
>>       Doppler Effect
>>       Differenced Doppler
>>       Reflection
>>       Refraction
>>       Phase
>>
>>SECTION II . SPACE FLIGHT PROJECTS
>>
>>7. Overview of Mission Inception
>>
>>
>>       Conceptual Study
>>       Phase A: Preliminary Analysis (Proof of Concept)
>>       Phase B: Definition
>>       Phase C/D: Design and Development
>>       Operations Phase
>>       Design Considerations
>>
>>8. Experiments
>>
>>
>>       The Scientific Community
>>       Gathering Scientific Data
>>       Science and Engineering Data
>>       The Science Data Pipeline
>>       Radio Science
>>       Gravity Field Surveys
>>       Dissemination of Results
>>
>>9. Spacecraft Classification
>>
>>
>>       Flyby Spacecraft
>>       Orbiter Spacecraft
>>       Atmospheric Probe Spacecraft
>>       Atmospheric Balloon Packages
>>       Lander Spacecraft
>>       Surface Penetrator Spacecraft
>>       Surface Rover Spacecraft
>>       Current Flight Projects at JPL
>>       Future Flight Projects at JPL
>>
>>       Descriptions and Illustrations of the Spacecraft
>>
>>              Voyagers 1 and 2
>>              Magellan
>>              Ulysses
>>              TOPEX/Poseidon
>>              Pioneers 10 and 11
>>              Viking Lander
>>              Mars Observer
>>              Mars Global Surveyor
>>              Galileo Atmospheric Probe
>>              Cassini
>>              Huygens Probe
>>              Mars Pathfinder. Please also see the Mars Pathfinder Home
>>Page.
>>              Mars Lander, Deployed
>>              Mars Balloon
>>              Pluto Spacecraft
>>
>>10. Telecommunications
>>
>>
>>       Signal Power
>>       Uplink and Downlink
>>       Modulation and Demodulation
>>       Multiplexing
>>       Coherence
>>
>>11. Typical Onboard Subsystems
>>
>>
>>       Detailed Galileo Drawing to Illustrate Chapters 11 and 12
>>       Subsystems and Systems
>>       Structural Subsystems
>>       Data Handling Subsystems
>>       Attitude and Articulation Control Subsystems
>>       Telecommunications Subsystems
>>       Electrical Power Supply and Distribution Subsystems
>>       Environmental Subsystems
>>       Propulsion Subsystems
>>       Pyrotechnic Subsystems
>>       Block Diagram Illustration
>>       Redundancy and Flexibility
>>       Advanced Technologies
>>
>>12. Typical Science Instruments
>>
>>
>>       Science Payload
>>       Direct and Remote Sensing
>>       Direct-Sensing Science Instruments
>>       Remote-Sensing Science Instruments
>>       Active Sensing Science Instruments
>>
>>13. Spacecraft Navigation
>>
>>
>>       Data Types
>>       Spacecraft Velocity Measurement
>>       Spacecraft Distance Measurement
>>       Spacecraft Angular Measurement
>>       Optical Navigation
>>       Orbit Determination
>>       Trajectory Correction Maneuvers
>>       Orbit Trim Maneuvers
>>
>>SECTION III. SPACE FLIGHT OPERATIONS
>>
>>14. Launch Phase
>>
>>
>>       Launch Vehicles
>>       Launch Sites
>>       Launch Windows
>>       Preparations For Launch
>>
>>15. Cruise Phase
>>
>>
>>       Spacecraft Checkout and Characterization
>>       Real-time Commanding
>>       Typical Daily Operations
>>       Preparation for Encounter
>>
>>16. Encounter Phase
>>
>>
>>       Flyby Operations
>>       Planetary Orbit Insertion
>>       System Exploration and Planetary Mapping
>>       Occultations
>>       Gravity Field Surveying
>>       Atmospheric Entry and Aerobraking
>>       Landing
>>       Balloon Tracking
>>       Sampling
>>
>>17. Extended Operations Phase
>>
>>       Completion Of Primary Objectives
>>       Additional Science Data
>>       End of Mission
>
>
>----------------------------------------------------------------------
>
>Kelly Starks                       Internet: kgstar@most.magec.com
>Sr. Systems Engineer
>Magnavox Electronic Systems Company
>(Magnavox URL: http://www.magec.com/external.html)
>
>----------------------------------------------------------------------


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

Kelly Starks                       Internet: kgstar@most.fw.hac.com
Sr. Systems Engineer
Magnavox Electronic Systems Company
(Magnavox URL: http://www.fw.hac.com/external.html)

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