# Presentation: 226048

## Test & Evaluation(T&E)Overview

## T&E Overview

***T&E Overview***

***Facilities***
***Safety***
***T&E Flow***

## EGSE Layout in the Clean Tents at GSFC

***EGSE Layout in the Clean Tents at GSFC***

## T&E Facilities

***T&E Facilities***

***Clean Tents:******	******SPOT Tents #1 and #3***
***Acoustics:******	******Acoustics Chamber, Bldg. 10***
***Vibration:******	******Test Cell 036, Bldg. 7***
***EMI/EMC:******	******Large EMI/EMC facility (first floor of Bldg. 7)***
***Thermal-Vacuum:******	******Thermal-Vac Chamber 238***
***Office Space:******	******Bldg. 7, Rm. 188***
***No conflicts exist with facilities usage at this time ***

## EGSE Configuration Requirements at GSFC

***EGSE Configuration Requirements at GSFC***

**C (Data Flow)**

**GN2**

**Purge**

**Cart**

**UPS**

**S-RF**

**RACK**

**UMBIL**

**Console**

**X-RF**

**RACK**

**BATT**

**GSE1**

**APTS**

**ASIST**

**PWS**

**ASIST**

**AWS**

**PDU**

**BATT**

**GSE2**

**UPS**

**A/C**

**UNIT**

**ALI**

**SBX**

**ACDS**

**WARP**

**BERB**

**BATT**

**Hyper**

**AC**

**Skin**

**Conn**

**/CSS**

**/Star**

**Stim**

**DDS**

**Cmd**

**CIU**

**Bit**

**Sync**

**I&T FEDS**

- Purge Line

- S-Band

- Hat Coupler CMD/TLM RF

- TLM Hardline

- X-Band

- RF Hat Coupler

- Cool Air Duct

- Ethernet

- Stimulus & Monitor Signals

- CMD Hardline

- 400 Vac

**ASIST**

**AWS**

**ASIST**

**AWS**

**ASIST**

**AWS**

**Bus**

**Monitor**

- 1773 Mon/VSat

- 110 Vac to EGSE racks

**MOC FEDS**

**    ****(DPS)**

**LZP**

**HDF files**

***AMPEX**

**WB TR**

**ALI**

**EGSE 1**

- Ethernet

- 52.5 Mb I/Q Real Time

**EO-1**

**Spacecraft**

**208 3**

****

** ****Vac**

***Required Near S/C***

***S/C Operations Area***

- May 24, 1999

- EGSEsetp2a.doc

**Roof GPS**

**Antenna**

- <150 feet

**  **

**HUB**

**T1 to EO-1 MOC**

**Laser**

**Printer**

**Event**

**Printer**

**PSE**

- DPC/SAS Pwr/Monitor

- APTS PC

- S/W Load

- Composite I&Q P/B

- 105 Mb composite

-  W/Strip Chart

- * TLM

- * CMD

-  *TLM

-  *CMD

- Patch

- Panel I/F

- Local Link only

- 110 Vac

- *RS422  TRI-AX

- Ethernet

- Voice

- Lines

- Head

- Sets

- Head

- Sets

**HUB**

- HUB

- Located with I&T OPS

- provided by GSFC MOC

- RS422

- REC

- Playback

**APTS**

**PC 1**

**GSFC MOC**

***ALI and Hyperion Data Lines***

- Ethernet

- S-Band 2Mbps

- WARP files ftp

**ASIST**

**AWS**

**ASIST**

**AWS**

*HYP/AC*

*ACS*

*PWR*

*Therm*

*ALI*

*ELEC*

*COMM*

*Systems*

- X-Term

*TC*

- Ethernet

**Hyperion**

**PC**

- PC

**PROP**

**Monitor**

- Intelligent

- Bridge

**HUB**

**ASIST**

**W/S**

**ASIST**

**W/S**

**ASIST**

**W/S**

**MOC**

**FEDS**

**Data Lines to Wallops**

**and/or tracking**

**stations**

- *Portable

- Links required

- between facilities

- Ethernet

**GPS**

## T&E Communication Requirements

***T&E Communication Requirements***

***T1 line to clean tents (from MOC)***
***Ethernet connections to each facility from clean tents***
***RS-422 Tri-Ax (via fiber optic lines) to each facility from clean tents ***
***VDS/SCAMA circuits between clean tents, each facility, and MOC***
***Bldg. 7 internal Telex system between clean tents and each facility***
***Bldg. 7 internal CCTV system at Acoustics and Vibration***
***Administrative LAN (Engineering LAN) at clean tents and in office***
***These items are completed or being worked***

## GSFC Safety

***GSFC Safety***

***All hazardous items have been identified and resolved ***
*Mechanical*
*S/C lifting procedure complete*
*MGSE analysis/testing complete*
*RF*
*S-band and X-band RF systems analysis complete.  Approved for operation at GSFC*
*Pyro (Boeing)*
*Test procedure reviewed by GSFC Safety*
*Pyro delivery and storage coordinated with GSFC Safety*

## I&T Activities at GSFC Prior to Environmental Test

***Unpack, setup (EGSE & S/C), power up and run aliveness test***
***Remove CCR panel 4 and reintegrate PSE to new CCR panel***
***Remove panel 1, mount WARP and reintegrate WARP to S/C***
***Mount and integrate Atmospheric Corrector***
***Mount and integrate X-Band Phased Array (XPAA)***
***Mount and integrate 2 S-Band omni antennas***
***Verify ALI and AC science data flow through WARP***
***Receive and integrate AST (star tracker)***
***Complete LFSA electrical integration and deploy***
***Close out liens against ACDS integration***
***Load and test updated M5 S/W***
***Remove S/A and re-integrate Hyperion STM***
***Install S/A and complete Bay closeout***
***Move S/C to Mass Properties***

## Top Level Test Flow at GSFC

***START FLOW AT GSFC***
*1) **	**Receive, unpack, and inspect.  Move GSE and spacecraft to predetermined locations,*
*2) **	**Move S/C and EGSE to Building 7 Clean Tent (CT) area,*
*3) **	**Setup GSE and spacecraft in CT and perform reintegration and functional tests,*
*4)**	**Move to Building 15 and perform 1st Mass properties with the Hyperion STM, *
*5)**	**Move to VIB and perform 3-axes sine sweep at protoflight levels (functional tests before and aliveness tests between axis) and clamp band pyro shock test, *
*6)**	**Move to CT, *
*7)**	**Solar array release,*

*8)**	**Alignment measurement,*
*9)**	**Post-Vib Functional test,  *
*10)**	**Remove solar array,*
*11)**	**Setup and perform RF Compatibility test,*
*12)**	**Receive Hyperion in CT and conduct Instrument off-line test,*
*13)**	**Integrate the flight Hyperion Instrument and perform alignment measurement,*
*14)**	**Run 2nd CPT & MOC Sims with flight Hyperion Instrument,*
*15)**	**Install S/A,*
*16)**	**Move to Bldg 15 and perform 2nd mass properties with the flight Hyperion instrument,*
*17)**	**Move to Acoustic and conduct acoustic test and 2nd pyro shock test,  run Functional,*

## Top Level Test Flow at GSFC

*18)**	**Move to CT, conduct S/A Pop & Catch,*
*19)**	**Remove S/A and perform compressed functional,*
*20)**	**Move to EMC facility and perform EMI/EMC,*
*21)**	**Move to T/V Chamber and setup for T/B,*
*22)**	**Perform thermal balance test, *
*23)**	**Break vacuum and setup for T/V and Radiometric test,*
*24)**	**Perform thermal vacuum (CPT and MOC Sims),*
*25)**	**Perform Radiometric Test in vacuum,*
*26)**	**Post T/V functional test (ambient) *

*27)**	**Move to CT and conduct a post environmental 3rd CPT & MOC Sims,*
*28)**	**Mount S/C on Ransom Table and move to stable floor area,*
*29)**	**Conduct Focal Plane End to End Test at Ambient*
*30)**	**Move to CT and perform Alignment Measurement, *
*31)**	**Closeout S/C bays and reinstall S/A,*
*32)**	**Pack and prepare for shipment to the Launch Site.  *
***END FLOW AT GSFC***

## Environmental Test Summary(with Hyperion STM)

***Mass Properties ***
***Vibration (3-axis sine sweep)***
***Clamp Band Pyro Shock***
***S/C RF Compatibility Test with Tracking stations (RF Test Van)***

## Environmental Test Summary(with Flight Hyperion)

***Baseline CPT***
***Acoustic Test***
***Clamp Band Pyro Shock***
***Satellite EMI/EMC***
***Thermal Balance***
***Thermal Vac (4 cycles)***
***Post Environmental CPT***
***Ambient Focal Plane End-to-End Test***
***Post Environmental Alignment Measurement***

## Environmental Test

***Supporting Documents***
*EO-1 I&T Plan (SAI-PLAN-130)*
*EO-1 Verification Plan & Environmental Specification (SAI-SPEC-158) *
*EO-1 Satellite GSFC Environmental Facilities Requirements Doc (SAI-SPEC-684)*
***Environmental Test Plans***
*EO-1 Satellite Mass Properties Test Plan (SAI-PLAN-319)*
*EO-1 Satellite Structural Vibration Test Plan (SAI-PLAN-307)*
*EO-1 Satellite Acoustics Test Plan (SAI-PLAN-320)*
*EO-1 EMI/EMC Test Plan (SAI-PLAN-322)*
*EO-1 S/C Thermal Vacuum and Thermal Balance Test Plan (SAI-PLAN-273)*
*End-to-End Imaging Test (SAI-PLAN-321)*

## EO-1 Daily I&T Schedule

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