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JWST-PRES-012924. Observatory I&T and Launch Campaign Flow. Greg Jones May 20, 2009. I&T Responsibility. Execution. NASA. NGST. OTE/ISIM I&T. ITT. GSFC SSDIF, JSC 32. ESA / Arianespace. Cryo Optics Test . Pathfinder Optics Integration. Pathfinder Cryo Optics Test. OTE Pathfinder

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Presentation Transcript
slide1

JWST-PRES-012924

Observatory I&T and Launch Campaign Flow

Greg Jones

May 20, 2009

slide2

I&T Responsibility

Execution

NASA

NGST

OTE/ISIM

I&T

ITT

GSFC SSDIF, JSC 32

ESA / Arianespace

Cryo Optics Test

Pathfinder Optics Integration

Pathfinder Cryo Optics Test

OTE Pathfinder

Structure

NGST M8

GSFC SSDIF

JSC 32

Launch

Observatory EM Test Bed (EMTB)

NGST R8

Facility

Sunshield Pathfinders (EPF/IVA)

NGST M8

N/A

JWST I&T Flow Overview

ISIM I&T

GSFC SSDIF

OTE

I&T

OTE Structure I&T

NGST M8

GSFC SSDIF

Propulsion Module I&T

NGST M3

Spacecraft Panel I&T

NGST M8

Complete Observatory I&T

Launch Site I&T

LV Integ

CSG S5C, S5B, BAF, ZL3

M8, LATF, M4 Vibe

Spacecraft Element I&T

NGST M8, M4 TV

Sunshield I&T

NGST M8

slide3

OTIS Deployment Test

Observatory (OTE/ISIM)

Cryo Test

Stowed

Dynamics Tests

Stowed &

Deployed Modal Tests

To Full Observatory I&T

Prep/Ship

To NGST

Deployment

Tests

Ship to JSC/ CryoVac Prep

Ship to GSFC SSDIF

AOS

SMA

PMSAs

IEC

ISIM

Receive OTE Structures

Integrate Structure

Pre-Environmental Testing

Post-Environmental Testing

Integrate Flight Optics

OTE and OTIS I&T Flow Overview

  • Configure “cup-up”
  • Install SMA
  • Install PMSAs
  • Install AOS
  • Ambient Align Verif
  • Wing Deployment
  • SMSS Deployment
  • DTA Deployment
  • Center Section
  • Wings
  • SMSS
  • DTA
  • Harness

Integrate Flight ISIM/IEC

(Begin OTIS I&T)

  • Integrate Flight ISIM
  • Integrate Flight IEC
  • Integrate Flight TMS
  • Alignment Metrology
  • PMSA Gap Meas.
  • Ambient Elect Functional
  • COCI Test
  • PF Acoustics
  • PF Sine Vibe
  • Alignment Metrology
  • PMSA Gap Meas.
  • 1st Motion Tests
  • Ambient Elect Functional
  • COCI Test
  • Verifies OTE-ISIM alignment
  • Optical and Thermal Performance
  • Flight Spare Cryocooler
  • Electrical Functional with CCTS
  • EM SC Sim, EM IC&DH, Flt ADU
  • Wing Deployment
  • SMSS Deployment
  • DTA Deployment
slide4

Sunshield I&T

Integrate Skeleton on Bus Structure

Deployed Alignments

Stowed Alignments

Integrate Membranes

  • Integrate Core Assy
  • Install +/-J2 Mid Booms
  • Install FWD & AFT Structures
  • With Membrane Simulators
  • Lidar shape check for each membrane
  • With MGSE OTE

1st Sunshield System Deployment

Structural Alignments Verification

Fold and Stow

To SCE

I&T

  • Test set driven
  • Fold 5 membranes simultaneously
  • Z-fold pattern
slide5

Radiator Shades

HG Antenna

Omni Antenna

Solar Array

MLI

Spacecraft I&T

Propulsion Module

Integrate Cryocooler

Integrate Propulsion Module

CRANE

Sunshield I&T

Flt CryoCooler

Panels & Units

Integrate Equip & J2 Panels on Flt Structure

Ambient Functional

Flat-Sat Electrical Integration

Harnesses

Flt SW B1

Flt ICDH

  • Validated FSW B2.1
  • CST -1, GSEG-1
  • DSN/TDRS RF Compat. Vans

EM ADU

Install Radiator Shades, SA, Antennas

Pre-Env Deployments

SCE Mass Properties

Dynamics Tests

  • Mass
  • Lateral CG
  • Stowed Modal
  • PF 3 Axis Sine Vibration

Remove HGA/MGA

& SA

Post-Env Deployments

To Observatory

I&T

Post- Env Ambient Functional

Thermal Vacuum Test

  • 1st motion on SC
  • Offline deployment
  • Validated FSW B2.2
  • CST-2, GSEG-2, Fault Modes
  • ACS End-To-End Polarity
slide6

Observatory I&T

Receive SCE

Integrate SCE and OTIS

Ambient Functional

Dynamics Tests

Post- Dynamics Deployments

Post Dynamics Functional

Receive OTIS

  • Reinstall SA, HGA
  • Acceptance Acoustic
  • Accept. Sine Vibe
  • Separation Shock
  • Deploy SS UPSs
  • Remove MGSE OTE
  • Swap EM/Flt ADUs
  • Mate SC-OTIS
  • CryoCooler He fill /verif
  • Alignment Check
  • Elect Integration
  • Stow SS
  • CST-3
  • EMC
  • GSEG-3
  • HGA 1st Motion
  • SA 1st Motion
  • RS 1st Motion
  • DTA Deploy
  • SS Deploy
  • SMSS 1st Motion
  • OTE Wing Deploy
  • CST-4
  • GSEG-4
  • Fault Modes
  • Stowed Alignments

Receive PAF

slide7

S5

Payload/Hazardous Processing Facilities

S5E (Fueling preparation building)

Launch Site I&T Summary Flow

S5C Operations

GSE Preps

Receive GSE

  • Setup NASA clean tent
  • EGSE Validation

Remove from Container

Limited Functional Test

Transport OBS from Airport

to S5C

Ground Segment End-to-End Test

Receive Observatory

  • Rotate to vertical
  • Move into NASA clean tent
  • Remove contamination bag
  • Post ship inspection

OCOE to LV Umbilical End-to-End

slide8

Launch Site I&T Summary Flow

S5B Operations

Transfer Observatory to S5B

Load Propellant, Pressurant, Leak Test

Weigh Observatory/Mass Props

Observatory Flight Readiness Review (FRR)

Establish CCU3 AC & Configure

for Transport

Transfer Observatory in CCU3 to BAF

Install OBS on Adapter

Blue indicates Integrated LV and Observatory Operations

slide9

ZL3

(Launch Pad)

BAF

(Final Assembly Building)

Launch Site I&T Summary Flow

BAF Operations

Pre-Encapsulation Red/Green Tag Operations

OBS Aliveness Test

Hoist & Mate Observatory to PLA/ Upper Stage

Fairing/ Observatory Encapsulation

Observatory to Launch Vehicle I/F Test

  • Remove contamination cover just prior to encapsulation
  • Remove NEA safing plugs

Blue indicates Integrated LV and Observatory Operations

slide10

ZL3

(Launch Pad)

BAF

(Final Assembly Building)

Launch Site I&T Summary Flow

Launch Pad Operations

Observatory Final Preps & Closeout

Observatory Launch Countdown Rehearsal

MissionDress Rehearsal

Transport Observatory on LV to Pad

Countdown & Launch

  • Final Red Tag/Green Tag Removal

Blue indicates Integrated LV and Observatory Operations