1PFP QSR, 1/18/2012

Particles and Fields PackageQuarterly Status Review (QSR)

January 18, 2012

Dave Curtis, PFP PM

2PFP QSR, 1/18/2012

Schedule Status

• STATIC on critical path– 7.2 weeks margin to delivery to LM– Critical Path runs through electronics fab & test

• PFP package integration start date shifted ~1+ weeks– Late April 2012– SWIA/STATIC calibration will not be complete at that time, get

completed after package I&T• Note that STATIC takes the longest to qualify. If STATIC

schedule deteriorates we could consider delivering that separately; the rest of the package has 9.4 weeks of margin

• We have 2 weeks in the schedule from completion of testing to PSR– to complete EIDP– Can perhaps work the EIDP in parallel with testing to get back

some schedule margin if needed

3PFP QSR, 1/18/2012

EVM

• The up-tick in PFP EVM indices show that we are completing instrument fabrication milestones at the planned rate. This has been achieved at the cost of additional manpower resulting in somewhat higher than planned costs in recent months. An updated budget plan is in the works which will show more accurately where we expect to be at completion

0.000.200.400.600.801.001.201.40

Inde

x

Jan-11Feb-11

Mar-11

Apr-11

May-11

Jun-11 Jul-11

Aug-11

Sep-11

Oct-11

Nov-11

Dec-11

Cum SPI 1.00 1.00 1.00 1.00 0.98 0.93 0.89 0.92 0.89 0.87 0.91

Cum CPI 1.00 1.00 1.00 1.00 1.02 0.96 0.95 0.97 0.90 0.86 0.86

Earned Value Indices Cumulative

0.00

0.50

1.00

1.50

2.00

2.50

3.00

Inde

x

Jan-11

Feb-11

Mar-11

Apr-11

May-11

Jun-11 Jul-11

Aug-11

Sep-11

Oct-11

Nov-11

Dec-11

Monthly SPI 1.00 1.00 1.00 1.00 0.73 0.66 0.65 1.22 0.49 0.62 1.41

Monthly CPI 1.00 1.00 1.00 1.00 0.90 0.67 0.83 1.13 0.35 0.52 0.89

Earned Value Indices Monthly

4PFP QSR, 1/18/2012

Accomplishments

• Last of the Parts Stress Analyses complete• EM progress:

– All EM testing complete• FM SWEA Analyzer delivered from IRAP• FM Electronic Progress:

– 25 PFP flight PWB types fabricated, 7 PWB loaded and in test• 19 passed coupon tests (4 failed)

– 3 failed coupons very recent, all STATIC, built around holidays– All remaining bards are being built in parallel by 2 houses

• 13 PWB being loaded (SWEA/SWIA digital almost done, just waiting on FPGA)

• MAG MAD & ACHE boards, SWEA IRAP boards in test– 2 boards in PWB fabrication (plus the 4 which failed coupons)– 1 board still in final layout

• STATIC ACC/MCP, completed layout review, in final adjustments.– All FM parts delivered by GSFC! (some qualification tests remain)

• FM Mechanical– All mechanical parts all out to fab

• Most parts received and in assembly• Operational FSW progress; SEP, SWEA, SWIA, LPW mostly done

– STATIC starting

• More in instrument sections…

5PFP QSR, 1/18/2012

Ongoing Work

• Supporting Project planning process• Supporting EMC, Payload, SIT working groups

• Get last FM PWBs out to fab• Get FM PWBs loaded• Get the last of the board-level thermal analyses

complete

6PFP QSR, 1/18/2012

PFP RFA Status

SUBSYSTEM Actions Submitted %Submit Closed % Closed

PFP/SSL peer 20 20 100% 19 95%

MAG/GSFC peer 0 n/a n/a n/a n/a

LPW/LASP peer 13 13 100% 13 100%

SWEA peer 2 2 100% 2 100%

SSL CDR 10 9 90% 9 90%

Totals 45 44 98% 43 96%

• Board level thermal analysis supporting the last open SSL CDR RFA has been submitted

• Peer review RFA closed (PFDPU Thermal interface)– One more peer review action to go.

7PFP QSR, 1/18/2012

Trades, Issues

• Working on an analysis to decide if the PFDPU mechanical design needs to be augmented to support the PWBs to avoid excessive displacements in vibe– Reached agreement on solution (DFB stiffener characteristics)– Adds mass to PFDPU to enhance stiffness of chassis.– CLOSED

• PFDPU Thermal conduction to deck– Current design does not meet ICD– Modifying deck mounting to increase conductivity– CLOSED.

8PFP QSR, 1/18/2012

Thermal Status

• Working on board level thermal analyses– Board analysis model in place and providing results and

feedback into layouts– Analysis completed and submitted!

• Thermal Blanket models still in work – a bit late

• Custom heaters on order

9PFP QSR, 1/18/2012

Top Risks

Parts qual almost complete; all parts delivered!

MAVEN PFP RISK MANAGEMENT Chg RANK ID Approach TITLE

55 10 15 20 25

1 P-25 Mitigate LPW Sensor Coating

44 8 12 16 20

2 P-22 Mitigate STATIC Delivery

33 8 9 12 15

3 P-17 Mitigate Parts Qualification

22 4 6 8 10

4 P-21 Mitigate PFP to Spacecraft ICD

11 2 3 4 5

5 P-24 Mitigate PWB Coupon Rejection

1 2 3 4 5

Criticality Approach

High

Medium

Low

LIKELIHOOD

Improved

Worsening

Unchanged

New this month

Mitigate

Watch

Accept

Research

CONSEQUENCES

L * C Trend

*

P17

P21

P25

P22P24

10PFP QSR, 1/18/2012

Risks ListID Title Type P I Crit Risk Statement Impact Term Plan Approach Comments

P-07Delayed LPW

Boom Deployment

Mission Performance

1 3 L

Waiting till after MOI to deploy LPW booms results in them sitting undeployed for over a year, increasing the risk of deployment failure

Potential severe degradation of LPW measurement

Far Term

Deploy after MOI [not possible to deploy earlier]

Watch We see no technical reason for concern, and previous delayed deployments have worked fine (though there has not been a long duartion test in vacuum)

P-17Parts

QualificationProject

Execution1 5 M

If parts fail qualification then system would have to be redesigned for alternate (which may also have to be qualified and may have lower performance)

Schedule, Cost, Performance

Near Term

Start parts qualification in prgress

Mitigate So far all parts look good. Not quite done. Most parts done, but impact of failure increasing

P-18Magnetics

ImplementationMission

Performance1 4 L

If unanticipated magnetics issues are found on observatory late (or not found at all) then MAG instrument performance could be degraded

Magnetics [MRD84]

Mid Term

Magnetics Working Group to monitor implementation (materials lists, etc)

Watch

P-19Electrostatics

ImplementationMission

Performance1 4 L

If unanticipated electrostatic issues are found on observatory late (or not found at all) then LPW, SWEA, SWIAm, instrument performance could eb degraded

Electrostatics [MRD 83]

Mid Term

Magnetics Working Group to monitor implementation (materials lists, etc)

Watch

P-21PFP to

Spacecraft ICDProject

Execution2 2 L

If the instrument FSW interpretation of the ICD does not match the Spacecraft interpretation then the instrument will not work at integration, requiring a PROM change to fix (and PFDPU requal)

Schedule Mid Term

Work with LM on clarifying the ICD.

Mitigate Early Payload Test reduces risk on hardware side.Early HFS test helps reduce impact (find out before qual)Potential late change to zone alert system adds back risk

P-22 STATIC DeliveryProject

Execution2 3 L

If STATIC schedule margin continues to erode STATIC will not deliver to PFP package I&T on time

Schedule Mid Term

Delay some or all of STATIC calibrations till after package I&T if need be to hold package I&T date

Mitigate Procede with critical path fabrication tasks at risk prior to completion of EM;

P-24PWB Coupon

RejectionProject

Execution2 2 L

If PWB coupons are rejected, the PFP fabrication schedule will be delayed

Schedule Near Term

Use vendors with good track records. Proceed to PWB fabrication ASAP

Mitigate Start second round of PWBs as backup

P-25LPW Sensor

CoatingMission

Performance3 3 M

If LPW sensor coating is damaged during vibration test then LPW measurement is compromised

LPW measurments, especially electron temperature [MRD45]

Near Term

Test to see if a more representative launch environment (accoustics) damages sensor coating

Mitigate Cracking has been observed after random vibration. Imact on measurment is uncertain, but potentially significant

11PFP QSR, 1/18/2012

PFP Mass

• FM measured SWEA Analyzer Mass– Small change

InstrumentCBE

Total [kg] Cont. (%)Total [kg]

NTE% EM

Weighed% FM

WeighedParticles and Fields 25.58 8.3% 27.70 79% 5%LPW Total 6.01 18.4% 7.12 100% 0%

LPW Booms 4.982 19.0% 5.930 100% 0%EUV Assembly 1.030 15.5% 1.190 100% 0%

STATIC Total 3.12 6.2% 3.31 95% 0%SWEA Total 1.72 22.2% 2.10 75% 58%SWIA Total 2.67 11.4% 2.98 94% 0%SEP Total 1.32 11.7% 1.47 95% 0%MAG Total 1.22 6.7% 1.30 70% 27%PFDPU Total 7.24 -6.4% 6.78 72% 0%PF Intra-Instrument Harness Total 2.29 15.5% 2.64 0% 0%

12PFP QSR, 1/18/2012

Mass Tracking Chart

PFP Mass Trend

0.00

5.00

10.00

15.00

20.00

25.00

30.00

35.00

10/1/2009 12/31/2009 4/1/2010 7/1/2010 9/30/2010 12/30/2010 3/31/2011 6/30/2011 9/29/2011 12/29/2011

Date

kg

0.0%

5.0%

10.0%

15.0%

20.0%

25.0%

30.0%

35.0%

Mass CBE, kg

Mass NTE, kg

Mass Margin %

13PFP QSR, 1/18/2012

PFP Power

• No change this month

Instrument CBE [W] Cont. (%) NTE [W] CBE [W] Cont. (%) NTE[W] CBE [W] Cont. (%) NTE[W]Particles and Fields

Off (heater only) 0.00 0.00 19.66 3% 20.31 19.66 3% 20.31Standby 10.72 9% 11.72 19.16 5% 20.18 29.88 7% 31.90Nominal 22.35 7% 23.95 16.90 5% 17.67 39.25 6% 41.62

Peak 35.76 10% 39.48 119.01 5% 125.02 154.77 6% 164.50Orbit Average 22.45 7% 24.07 16.90 4% 17.66 39.35 6% 41.73

Orbit Average:LPW 5.06 7% 5.41 0.00 0% 0.00 5.06 7% 5.41EUV 0.16 2% 0.16 2.30 4% 2.40 2.46 4% 2.56STATIC 6.03 5% 6.32 0.45 4% 0.47 6.48 5% 6.79SWEA 1.08 4% 1.12 6.13 5% 6.41 7.21 4% 7.53SWIA 2.17 4% 2.27 6.37 5% 6.66 8.54 5% 8.93SEP 3.18 4% 3.29 3.39 4% 3.54 6.57 4% 6.83MAG 3.34 4% 3.49 2.00 4% 2.09 5.34 4% 5.58PFDPU 1.44 40% 2.01 0.00 0% 0.00 1.44 40% 2.01

Operational Heater Total

14PFP QSR, 1/18/2012

PFP Power Trend

PFP Power Trend

0.00

5.00

10.00

15.00

20.00

25.00

30.00

35.00

40.00

45.00

10/1/2009 12/31/2009 4/1/2010 7/1/2010 9/30/2010 12/30/2010 3/31/2011 6/30/2011 9/29/2011 12/29/2011

Date

W

0.0%

5.0%

10.0%

15.0%

20.0%

25.0%

30.0%

35.0%

40.0%

45.0%

Power CBE, W

Power NTE, W

Power Margin %

15PFP QSR, 1/18/2012

PFP Data Rate

• Latest allocations per TRAS

Rate [bps] NTE [bps]Particles and FieldsLPW/EUV 717.0 790STATIC 2000.0 2200SWEA 600.0 660SWIA 604.0 664SEP 160.0 176MAG 687.0 755PFDPU 37.0 40

Total 4805.0 5285.0

Low RateInstrument

16PFP QSR, 1/18/2012

Requirements Verification Status

• A few new module-level verifications in operational FSW this month.

Type # Requirements # Verified

FRD 107 10

ERD 103 36

ICD 143 32

FSW – Op 207 52.5

FSW - Boot 68 68

17PFP QSR, 1/18/2012

MAVEN PFP MAG Status

January 2012

Jack Connerney, MAG Lead

18PFP QSR, 1/18/2012

MAVEN MAG Status Summary

• Administration− Schedule & budget: on plan

• FM1 and FM2 Sensors complete− Completed thermal cycles for stress release

• Electrical− FM1 & FM2 Magnetometer Analog and Digital

boards complete, initial tuning completed.− A/C Heater Electronics (ACHE) boards in fab.− FPGA rev 06 testing in process.− FM2 coarse scale factors set

• Mechanical− Sensor bracket design complete, GSFC fab.− Sensor EMI shield cover in fabrication.− Thermal blanket mold in fabrication.

• Magnetic Cleanliness− Supported solar array magnetic tests at LM

Denver (qualification coupon) Dec 5-6/2011.• Issues or Concerns

- ~10 Hz noise from spacecraft reaction wheels

- More in separate MAG report

FM Magnetometer Analog and Digital (MAD) board

FM Sensor Assembly complete

As of 12/11/11

19PFP QSR, 1/18/2012

MAVEN PFP SWEA Status

January 2012

Dave Mitchell, SWEA Lead

20PFP QSR, 1/18/2012

SWEA Status – IRAP & SSL

– FM analyzer delivered to SSL on Jan. 10!

– FM analyzer calibration is complete.

– Functional testing with SSL EM electronics was successful.

– SSL FM Electronics and Pedestal

– SWEA FPGA was reviewed, tested, and flight part is being programmed at JPL expect testing to start week of Jan 16.

– SWEA LVPS has been loaded at JPL.

– Back at SSL for magnetics loading, test

– Pedestal has been fit-checked and is ready for FM electronics

21PFP QSR, 1/18/2012

SWEA Issues – IRAP & SSL

–SSL manipulator is nearly repaired

– Ready to resume investigation of charging anomaly with SSL EM after PSG.

–STEREO SWEA was tested in flight no obvious evidence for charging anomaly.

22PFP QSR, 1/18/2012

MAVEN PFP SWIA Status

January 2012

Jasper Halekas, SWIA Lead

23PFP QSR, 1/18/2012

SWIA Progress

• Electrical Progress– Most FM PWB fabrication complete

• Digital fabricated and passed coupon testing, waiting for FPGA install• Sweep passed coupon ready to load• Preamp in coupon testing• LVPS in fabrication• Anode in re-fabrication (failed coupon testing)

• Mechanical Progress– All FM drawings complete and parts in fabrication

• More than 70% of parts fabricated and plated• Many remaining parts being plated

• Flight Software Progress– Implementation of SWIA onboard processing in progress– Algorithm for moments computation developed

• Calibration/Testing Progress– Flight preamp testing in process– First flight board testing starting in the next few weeks

24PFP QSR, 1/18/2012

SWIA Issues

• Anode board failed coupon testing due to de-lamination– Re-fabrication has begun– Anode board not needed immediately – also very simple, with only

passive parts, so very little testing needed until calibration

• Slight delay in beginning testing of digital board as a result of minor issues raised at FPGA reviews – Plan to burn SWIA flight FPGA at JPL after quick test of final rev. of

EM FPGA (changed staging of DAC control to facilitate quicker HV ramp up, streamlining instrument checkout etc.)

• MCP/Preamp board testing plan changed– Now plan to load both halves of the board simultaneously to save

time over sending the board out for loading twice– Board CogE’s indicate there is very little risk of preamp damage

during MCP supply testing (also, clamp diodes provide protection)

25PFP QSR, 1/18/2012

MAVEN PFP STATIC Status

January 2012

Jim McFadden, STATIC Lead

26PFP QSR, 1/18/2012

STATIC Accomplishments

• FM TDC board fabricated (coupon testing next)• FM HV SWP board coupons passed (loading instructions in review)• FM digital board coupons passed, board being load at JPL.• FM HV ACC/MCP board layout complete (reviewed last week).• FM LVPS board layout reviewed (send out for fab last week)• FM Anode board – waiting on results of coupon testing• FM Preamp board did not pass coupons, boards reordered.

• EM Sensor continues vacuum testing – HV sweep table load and HV sweep verified, HV offset circuits verified.

• Thick foils ordered• 60% of FM mechanical parts have been delivered• Test parts sent out to review Ebanol-C and Black Nickel plating• Designed and fabricated test and fabrication fixtures for flight build• Dry Nitrogen boxes (desiccators) installed in clean room for FM

storage.

27PFP QSR, 1/18/2012

STATIC Open Issues

• Mechanical procedure development and FM part inspection continuing

• Calibration vacuum chamber assembly proceeding – problems with manipulators being resolved, ion gun assembly proceeding.

• FPGA production of data messages P1, P2, P3, P4 and mass histograms need real time verification

• EM SWP HVPS raw supply needs increased control voltage filtering

• Test fixtures for delay line part selection being fabricated.• Vacuum testing and calibration script writing continuing on

EM sensor

28PFP QSR, 1/18/2012

MAVEN PFP SEP Status

January, 2012

Davin Larson, SEP Lead

David Glaser, SEP ME

Miles Robinson, SEP EE

29PFP QSR, 1/18/2012

Accomplishments, 2012-01-14

• DFE– Board stuffing done at JPL and returned.– Remainder of stuffing starting here.

• DAP– 4 of 6 boards passed coupon tests.– 3 Boards going out to JPL for parts loading.– Actel version 37 still in testing – decided to ask for version 38 that

will remove synchronous outputs.• Detectors

– One set of “flight” detectors delivered – however travelers were not include with them so these will be treated as ETU .

• Mechanical– Painting completed (with exception paddles).

30PFP QSR, 1/18/2012

Open issues

• Paper work is slowing down production

31PFP QSR, 1/18/2012

MAVEN PFP DCB, Power Converter & GSE Status

January 2012

Dorothy Gordon

Timothy Quinn

Peter Berg

Chris Tiu

32PFP QSR, 1/18/2012

DCB Status (1)

• Data Controller Board DCB ETU #3 has been built and is currently under test DCB Flight Assembly instructions completed Flight coupons passed for two DCBs The two DCB kits have been shipped to JPL for

population FPGA Daughter Board

Board in-house (received from Valley Syncom) Coupons out for approval Plan to build one test board (using the “dummy” CCGA

package and HDLP connectors). Initial process and fit-check prior to installation of AX-

FPGA

33PFP QSR, 1/18/2012

DCB Status (2)

• DCB Test/Diagnostics DCB Test Plan is being exercised with ETU#3

Test Plan minor modifications will be incorporated in next revision, used for flight board verification

Flight-like PROM installed on ETU#3 Jumper selectable between FSW (boot) and diagnostic

section (ROMMON) ROMMON allows for downloading of custom diagnostics

DCB FPGA Currently using FLASH FPGA Daughter boards for DCB test Port to AX/RTAX in process for FLIGHT FPGA Daughter board The Coldfire multiply and divide instructions are being

exercised/characterized via simulation

34PFP QSR, 1/18/2012

GSE Status

• GSEOS plotting routine enhancements • The original Python plotting function, which allowed users to plot

housekeeping quantities during a single GSEOS session, updated to allow users to access plot files created during previous GSEOS sessions.

• First version of a new plotting system completed • The new system is GUI driven and uses a database to collect data and

make it available for plotting. • Users can plot raw or converted housekeeping quantities over the span

of data that exists in the database.

• Labview Interface to GSEOS• GSEOS updated to perform telemetry and command control of

LabView subsystems • drives heaters for thermal vac • power/actuator simulator for the High Fidelity Simulator and

FSW testing.

35PFP QSR, 1/18/2012

Power Converter Status (1)

• REG• The REG EM2 was system tested to demonstrate output

voltages, actuator voltages, and deadman timer operation.  A small modification was made to the deadman timer (incorporated into the flight/EM3 layout).

• Bench tests of the EM2 supply were made to verify range of operation and thermal excursions.

• EM2 was integrated with a DCB to verify the interface, actuator control and housekeeping.

• The EM3 layout was completed and fabricated boards have been received. • Partial population by Digicom (due in on January16th).• Coils have been wound and are in test.• Remaining parts will be installed on EM3 next week.

• FM PWB out to fab

36PFP QSR, 1/18/2012

Power Converter Status (2)

• IIB• FM board fabrication is complete and coupons have passed. • Assembly instructions are in review.

37PFP QSR, 1/18/2012

MAVEN PFP Flight Software Status

January 3 2012

Peter Harvey

38PFP QSR, 1/18/2012

Boot Status

Interface Documents, Meetings None IV&V None

FSW DevelopmentNone

Test Status (FPGA revision 12) Awaiting rev 12 review Awaiting rev 12 installation

• Dates coming up TBD – Boot FSW CPT (with rev 12) TBD – Boot FSW ATR TBD – Boot Test with Actuators TBD - PROM Burn

39PFP QSR, 1/18/2012

Operational Status

Interface Documents, Meetings Reviewed SWIA specification. Will need to revise L4 requirements as noted below

New Requirements Modified SWIA requirements see below SWIA Moment data processing deferred to Build 3

IV&V None FSW Development

Completed SWEA 3D Distributions Completed SWIA RAW Packets (P0) Completed SWIA Coarse and Fine Distribution Packets Completed SWIA Spectra Packets Completed SWIA Fast and Slow Hsk Measured SWIA worst case performance ~ 120 msec / 4 second cycle Completed SWIA mode control Completed SWIA attenuator control SWIA LUT, HV remain to be developed for Build 2

Next Month STATIC 1/6/12 kickoff

Processing Cycles on Simulator CDSACC, CDAACC 61636 CD RT 115160 CD ARC 176389 FD RT 141314 FD ARC 417910 SP ACC 25338 SPRT Pkt 1939 ModeControl 53889 Total 993575

40PFP QSR, 1/18/2012

SPRs and SCRs

SPR# Start Date Title Unit Version Status1 8/18/2011 MAG-SEP Message Collision PFDPU ETU 2.00 42 9/1/2011 UDP Checksum Errors Reported GSEOS 6.0.782 43

SCR# Start Date Title Status Version

Status: Description0 Authorized1 FSW Mods in progress2 Doc Mods in progress3 Tests in progress4 Tests & Documentation Complete

41PFP QSR, 1/18/2012

Metrics Chart

Milestone CDRDescription Jan-11 Feb-11 Mar-11 Apr-11 May-11 Jun-11 Jul-11 Aug-11 Sep-11 Oct-11 Nov-11 Dec-11Product Characteristics

Project Name MAVEN MAVEN MAVEN MAVEN MAVEN MAVEN MAVEN MAVEN MAVEN MAVEN MAVEN MAVENLanguage C C C C C C C C C C C C

Software Domain (FSW) FSW FSW FSW FSW FSW FSW FSW FSW FSW FSW FSW FSWBOOT SLOC Expected 9180 9180 9180 4000 4000 4000 4000 4000 4000 4000 4000 4000

BOOT SLOC To Date 3636 3799 3939 3939 3939 3904 3920 3797 3786 3777 3777 3777OPER SLOC Expected 9180 9180 9180 15000 15000 15000 15000 15000 15000 15000 15000

OPER SLOC To Date 5290 7299 7625 7625 7625 7713 7555 8138 8296 9099 10192Software Progress

Major Events Planned 0 0 1 1 1 0 1 1 1 1 0 0Major Events Actual 0 0 1 6 3 0 1 0 0 0 0 0

Progress Points Planned 1 1 1 1 1 1 1 1 1 1 1 1Progress Points Actual 1 1 1 1 1 1 1 1 1 1 1 1

Effort-Software Planned 90% 90% 90% 90% 90% 90% 90% 90% 90% 90% 90% 90%Effort-Software Actual 64% 63% 37% 27% 0.6% 46.0% 21% 42% 50% 42% 56% 71%

Risks (Low) 3 3 3 2 2 2 2 2 2 2 2 2Risks (Med) 1 1 1 0 0 0 0 0 0 0 0 0Risks (High) 0 0 0 0 0 0 0 0 0 0 0 0

Project PlanningCost/Schedule Revs Planned 0 0 0 0 0 0 0 0 0 0 0 0

Cost/Schedule Revs Actual 0 0 0 0 2 0 0 0 0 1 1 0Effort-Management Planned 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10%

Effort-Management Actual 6% 5% 5% 3% 18.8% 3.0% 5% 0% 4% 4% 3% 4%Software Functionality

Requirements Planned 86.25 97.0 107.8 118.5 129.3 140.0 150.8 161.5 172.3 183.0 193.8 204.5Requirements Actual 61 142 157 157 157 157 160 160 181 184 215 226

Software QualityFSW Defect Count 0 0 2 3 4 0 20 8 1 0 0 0

non-FSW Defect Count 0 0 0 3 1 1 1 1 1 0 0 0Inspections Planned 1 0 0 0 1 1 0 0 0 1 1 0

Inspections Actual 0 0 0 0 0 0 0 0 0 0 0 0Effort-Quality Planned 0.2 0 0 0 0.2 0.2 0 0.2 0 0.2 0.2 0

Effort-Quality Actual 0 0 0 0 0 0 0 0.4 0 0 0 0Configuration Management

VDD Reviews Planned 1 0 0 0 1 0 0 0 0 1 1 0VDD Reviews Actual 0 0 0 0 0 0 0 0 0 1 1 0

CM Meetings Planned 0 0 0 0 0 0 0 0 0 0 0 0CM Meetings Actual 0 0 0 0 0 0 0 0 0 0 0 0

Requirements ManagementRequirements Changes 17 52 2 3 5 1 2 1 1 0 12 13

Effort-Engineering 17% 5% 9% 26% 35.2% 0.0% 8.4% 5.7% 3% 9% 7% 10%

42PFP QSR, 1/18/2012

Defect Chart

Boot Feb-11 Mar-11 Apr-11 May-11 Jun-11 Jul-11 Aug-11 Sep-11 Oct-11 Nov-11 Dec-11EXEC 0 0 0 1 0 1 0 0 0 0 0BKG 0 1 1 0 0 0 0 0 0 0 0CMD 0 0 0 0 0 5 0 0 0 0 0TM 0 0 1 0 0 0 0 0 0 0 0HSK 0 0 0 0 0 0 1 0 0 0 0LD 0 0 0 1 0 0 2 0 0 0 0UTIL 0 1 1 0 0 1 0 0 0 0 0IO 0 0 0 0 0 3 1 0 0 0 0PWR 0 0 0 0 0 0 0 0 0 0 0Total 0 2 3 2 0 10 4 0 0 0 0

Oper Feb-11 Mar-11 Apr-11 May-11 Jun-11 Jul-11 Aug-11 Sep-11 Oct-11 Nov-11 Dec-11EXEC 0 0 0 0 0 1 0 0 0 0 0BKG 0 0 0 0 0 0 0 0 0 0 0CMD 0 0 0 0 0 5 1 0 0 0 0TM 0 0 0 1 0 0 0 1 0 0 0HSK 0 0 0 0 0 0 0 0 0 0 0LD 0 0 0 0 0 0 2 0 0 0 0UTIL 0 0 0 0 0 1 0 0 0 0 0IO 0 0 0 0 0 3 1 0 0 0 0PWR 0 0 0 0 0 0 0 0 0 0 0SSR 0 0 0 0 0 0 0 0 0 0 0CMP 0 0 0 0 0 0 0 0 0 0 0STAT 0 0 0 0 0 0 0 0 0 0 0SEP 0 0 0 0 0 0 0 0 0 0 0SWIA 0 0 0 0 0 0 0 0 0 0 0SWEA 0 0 0 0 0 0 0 0 0 0 0LPW 0 0 0 1 0 0 0 0 0 0 0MAG 0 0 0 0 0 0 0 0 0 0 0Total 0 0 0 2 0 10 4 1 0 0 0

43PFP QSR, 1/18/2012

Safety and Mission Assurance Monthly Status Report (MSR)

January 2012

Jorg Fischer, PFP SMA

44PFP QSR, 1/18/2012

SMA SUMMARY

December 2011

•GSFC continued to deliver FM parts. QA produced FM parts kits, prepared and supported reviews for layouts, SOW, P.O., and PWB fabrication, PWB coupon testing, assembly preparation, and fabrication efforts.•Updated flight kit status list •Performed monthly ESD – no issues•Performed calibration checks – no issues•Alert checks – no new issues, no impact•Flight fasteners are in the process of inspections and cleaning

45PFP QSR, 1/18/2012

SMA SUMMARY

• SMA supported FSW, FPGA reviews • The QA team provided support for the pre-ship review for

the MAVEN flight SWEA Analyzer at IRAP, in Toulouse France.

46PFP QSR, 1/18/2012

SMA Details

• Layout package review and preparation • Layout submittals to Valley Syncom Circuits and

Streamline Circuits• Processing of Board Fabrication Quotes and set up of

Purchase Agreements to VSC and Streamline Circuits• LPW Document Review• Post PCB Population and Acceptance Inspection at JPL• PFR Documentation of JPL Fabrication Problems• Purchase Order Modification for VSC paperwork and

coupons• FLT kit preparations (see next slide)

47PFP QSR, 1/18/2012

SMA SUMMARY - MAVEN FLT KITS

MAVEN FLIGHT BOARDS STATUS AS OF 01/04/12INSTRUME

NTS BOARDS BOM STATUS # OF KITS BOM VERSON DATE STARTED PARTS STATUS DATE COMPLETED COMMENTS COUPONS RESULTS

PFDPU

DAP Updating [2] DCB READY TO KIT 2 FM1 10/21/11 10/25/11 READY for Assembly all passed (click to view)FPGA daughter [2] IIB READY TO KIT 1 A03 see comment 5 comment 5 all passed (click to view)REG READY TO KIT [2] 33 01/04/12

SWEA DIGITAL READY TO KIT 1 C-FLT 10/20/11 11/18/11 Received from JPL (12/19/11) 2/5 passed (click to view)LVPS READY TO KIT 1 21 10/06/11 11/18/11 Sent to JPL (12/19/11) all passed (click to view)

SWIA

Anode READY TO KIT 2 D-FLT 10/21/11 10/21/11 READY for Assembly FailedDigital READY TO KIT 1 C 10/20/11 11/18/11 Received from JPL (12/19/11) all passed (click to view)LVPS READY TO KIT 1 18 10/07/11 12/8/11 READY for Assembly all passed (click to view)Preamp + MCP test in progress ( 1/02/12)Sweep READY TO KIT 1 A00 Kit in progress all passed (click to view)

STATIC

Acc + MCF READY TO KIT 1 16D 12/09/11 Anode READY TO KIT 1 test in progress ( 1/02/12)Digital READY TO KIT 1 3 Sent to JPL (01/04/12) all passed (click to view)Preamp READY TO KIT LVPS READY TO KIT 1 22 11/10/11 Kit in progress Sweep READY TO KIT 1 A_001 Kit in progress all passed (click to view)TDC READY TO KIT 1 301_FM6 12/08/11

SEP DFE READY TO KIT 6 A_02_20111220 10/14/11 10/17/11 Sent to JPL (12/21/11) all passed (click to view)LPW Preamp READY TO KIT 4 E 11/10/11 12/7/11 READY for Assembly all passed (click to view)

Frangibolt SIM Wiring READY TO KIT 1 Rev A 10/24/11 10/24/11 READY for Assembly

Axial Boom Unit READY TO KIT 1 [2] F 10/22/11

48PFP QSR, 1/18/2012

SMA PFRs

• PFR 003 - Repair of SEP Support Structures, Attenuator Covers, and Collimators, 12/12/2011

• PFR 006 – NCR SWIA Digital Board Solder Rework, 12/20/2011

• PFR 007 - NCR SWEA Digital Board Solder Rework, 12/20/2011

49PFP QSR, 1/18/2012

SMA SUMMARY – Concerns

• Preparation of the flight assembly and test areas is under way. Areas will be checked and signed off by SSL and GSFC QA.