1. THEMIS Instrument CDR 1 UCB, April 19-20, 2004 THEMIS Electric Field Instrument Fabrication, Integration, and Testing

2. THEMIS Instrument CDR 2 UCB, April 19-20, 2004 Assembly and Test To-Date ETUs One AXB assembled March ’04; initial TVAC complete; vibe testing week of April 12 or 19 ’04. One SPB assembled week of April 12 ’04; vibe testing week of April 12 or 19 ’04. One prototype and two ETU Sensor Cables fabricated March 29 – April 9, ’04; integrated with ETU Preamp PWBs and ETU SPB and AXB for vibe testing. Two ETU Preamp PWB assembled April 9 ’04; integrated with ETU Preamp PWBs and ETU SPB and AXB for vibe testing.

3. THEMIS Instrument CDR 3 UCB, April 19-20, 2004 Near-Term Testing Mechanical AXB and SPB Vibe (week of April 12 or 19). SPB TVAC (Deploy Testing) (early May; pending completion of B20 “Bayside” refurbishment). AXB and SPB Deploy Calibrations (late April to early May). Need to be substantially complete by early May to support RFQs on FLT Machining. Thermal Long-Eclipse Thermal Simulation for Preamp Electrical Integrated electrical testing of EFI and BEB (late April to early May; EFI/BEB EGSE complete; Faraday Boxes complete in late April). Suite-Level Testing (II&T) Suite-Level testing May 10 to July 27; EFI delivers late May.

4. THEMIS Instrument CDR 4 UCB, April 19-20, 2004 Facilities ETU Testing Refurbished UCBSSL Silver B20 “Bayside” TVAC Chamber –Accommodates up to 4 SPB. UCBSSL Addition High Bay “Geoffrey” TVAC Chamber –Accommodates fully-deployed AXB vertically. Vibe Testing done off-site. FLT Testing Same facilities as ETU, plus: New UCBSSL Silver B20 “EFI Snout” TVAC Chamber –Accommodates fully-deployed AXB horizontally. Vibe testing done off-site.

5. THEMIS Instrument CDR 5 UCB, April 19-20, 2004 Calibration Mechanical and Electro-Mechanical SPB Deploy Length –Turns Count –Deploy Rate AXB Deploy Length –Repeatability –Stiffness and Straightness SPB Door SMA and AXB Deploy FrangiBolt Currents Electrical EFI/BEB Calibration –Quiescent and Operational Currents –DC Functional Tests (Gain, Offset, CMRR, Linearity, 0.1% Matching) –AC Functional Tests (Transfer Function, CMRR, Slew Rate, Linearity) EFI/SCM/FGM via DFB Phase Intercalibration –See Suite-Level I&T.

6. THEMIS Instrument CDR 6 UCB, April 19-20, 2004 SPB Assembly and Test Plan

7. THEMIS Instrument CDR 7 UCB, April 19-20, 2004 SPB Assembly and Test Plan

8. THEMIS Instrument CDR 8 UCB, April 19-20, 2004 SPB Assembly and Test Plan

9. THEMIS Instrument CDR 9 UCB, April 19-20, 2004 Instrument (Suite) I&T Plan Integration and Test Instrument I&T takes place at UCBSSL. Environmental (TVAC, Vibe, Suite EMC as per THM-SYS- 005 Environmental Verification Spec). Limited and Comprehensive Performance Testing: –SPB Motor Simulators (aka. Motor-in-a-Box) and AXB Test FrangiBolts (aka. FrangiBolt-in-a-Box) used for pre- and post- environmental functional tests of deploy mechanisms, as well as dummy electrical loads during “fake” TVAC deploy testing. –Internal DC and AC functional test capability used for pre- and post-environmental functional tests of sensors; sensors may be directly stimulated via ACTEST line on Test/Enable plug. End-to-End SPB and AXB TVAC Deploy Testing (IDPU- controlled; using SPB Takeup Reels, AXB Horiz. Deploy Track in EFI Snout). Phase intercalibration between EFI, SCM, and FGM performed using EFI Test/Enable Plugs, SCM Mu-Metal Box, FGM TCU and 12-channel, 16-bit, +/- 10-V National Instruments DAC system.

10. THEMIS Instrument CDR 10 UCB, April 19-20, 2004 S/C (Probe) I&T Plan Integration and Test Probe I&T takes place at Swales Aerospace. Environmental (TVAC, Vibe, Shock, EMI; as per THM-SYS- 005 Environmental Verification Spec). Limited and Comprehensive Performance Testing: –Sensors via internal DC and AC Functional Test capability, monitored through ITOS. –Actuators via external Boom Loads Simulator (BLS) and Test/Enable plugs, monitored through ITOS. –Sensors may be stimulated externally via breakout on BLS, if required (non-standard test). Red/Green tag items: –One red tag Snout Cover per SPB (4 total). –One red/green Test/Enable plug per SPB (4 total). –One red tag Tube Cover per AXB (2 total). –One red/green Test/Enable plug supporting both AXBs (1 total)