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Electric Field and Waves Instrument (EFW) Technical Interchange Meeting Dr. John Wygant, UMN

Electric Field and Waves Instrument (EFW) Technical Interchange Meeting Dr. John Wygant, UMN Dr. John Bonnell, UCB Peter Harvey, UCB And the EFW Team! 15 August 2007. Agenda. Location. RBSP EFW Meeting room will be in the Annex Conference Room. Silver Addition.

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Electric Field and Waves Instrument (EFW) Technical Interchange Meeting Dr. John Wygant, UMN

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  1. Electric Field and Waves Instrument • (EFW) • Technical Interchange Meeting • Dr. John Wygant, UMN • Dr. John Bonnell, UCB • Peter Harvey, UCB • And the EFW Team! • 15 August 2007

  2. Agenda

  3. Location • RBSP EFW Meeting room will be in the Annex ConferenceRoom Silver Addition Follow driveway to the Annex Meeting room Samuel Silver Space Sciences Laboratory Silver Annex

  4. SPACE SCIENCES LABORATORY • Background • Initiated in 1958 by Drs. Teller and Seaborg • Multidisciplinary organization • Connecting campus research to space efforts • Facility opened in 1966 • New facilities added in 1998 • Research Efforts Involving • Balloons • Sounding rockets • Satellite instruments & science complements • Complete satellites • Mission & Science Operations • Ground Station Operations • Agencies Involved • NASA, NSF, NSBF, USAF, DOE • ESA, ISAS, IKI, PSI, etc. • $35M/yr (85% NASA, 15% NSF, 5% misc.)

  5. Facilities • 55000 sq. ft. Office and Laboratory Space • Employing 420 Scientists, Engineers, Staff • On-Site Machine Shop • Clean Room Facilities to Class 100 • Thermal Vacuum Facilities up to 3m diameter • Spacecraft Integration Facility • 4-story High Bay • Radiation Sources Laboratory • Mission Operations Centers • Science Operations Centers • 11 Meter S-Band Satellite Antenna • Secure High Speed Communications to NASA

  6. Operations Components • Mission Operations Center • Science Operations Center • 11-meter S-Band Antenna with X-band upgrade capability • High Speed Communications to NASA Ground Network • Network Security • Autonomous Operations • Pass Supports • Tracking and Data Acquisition • Spacecraft Command and Control • Emergency Response System • Self Checking

  7. Flight Spacecraft and Instruments THEMIS RHESSI FAST Polar EFI Wind 3DP Cluster II EFW, CIS Image FUV, WIC Mars Global Surveyor ER Ulysses LAN FUSE SOHO UVCS & SUMER CHIPS ROCSAT 2 - ISUAL GALEX HUBBLE - COS STEREO - IMPACT

  8. SPACE PHYSICS RESEARCH GROUP(136 total personnel) • 46 Scientific Researchers • 25 involved in Magnetospheric Physics • 46 Engineering & Technical Staff • 37 Graduate & Undergraduate Students

  9. EXTREME ULTRAVIOLET EXPLORER • Project Management • Science Package • Telescopes • Electronics • Mission Operations • Science Operations • Launched on 7 June 1992 • Mission Successfully Concluded 1Q2001

  10. FAST AURORAL SNAPSHOT • Science Package • Electric Field Instruments • Particle Instruments • Electronics • Mission Operations • Science Operations • Launched on 21 Aug 1996 • Mission Continuing through 2008

  11. RAMATY HIGH ENERGY SOLARSPECTROSCOPIC IMAGER • Project Management • Spacecraft Bus • Science Package • Imager • Spectrometer • Electronics • Mission Operations • Science Operations • Ground Data Systems • Launched February 5, 2002 • Mission Operations now Over 5 years

  12. TIME HISTORY of EVENTS and MACROSCALE INTERACTIONS during SUBSTORMS • Project Management • 5 Spacecraft plus Carrier • Science Packages (each spacecraft) • 3-axis Electric Field • 3-axis Fluxgate & Search Coil Mag • 3D Electrostatic Analyser • Solid State Telescope • 20 Ground-Based Observatories • Mission & Science Operations • Ground Data Systems • Launched February 17, 2007 • Mission now in Cruise Phase

  13. MRD Review

  14. MRD Review

  15. MRD Review

  16. MRD Review

  17. SEMP Review • SEMP 7417-9007 Version Aug 1 2007 • General Comment is the document is “Boilerplate” • PBSR not represented on signature page 4 • Figure overruns page boundary on page 13 • Schedule shows Phase E as 2 years on page 15 • MSE generally is involved in test review & variances • Unclear who/what the Mission Software and Data Systems engineer are overseeing. Instrument software? • Unclear who is on the Requirements CCB. • Trades table overruns page boundary on page 39 • Interface Management p 41– What is “PLM”? Why is the “working group chairperson” the author of the ICD? Section 2.2.6 says the ISE does that. • Allocated Margins are lower than standard. Project is taking on risk. • Safety plan is obviously silly (page 47).

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