1 Observatory I&T and Launch Campaign Flow Greg Jones May 20, 2009 JWST-PRES

2 GSFC SSDIF NGST M8, M4 TV NGST M8 GSFC SSDIF ISIM I&T Spacecraft Panel I&T OTE I&T Sunshield I&T OTE Structure I&T GSFC SSDIF, JSC 32 OTE/ISIM I&T Cryo Optics Test Spacecraft Element I&T Facility N/A I&T Responsibility Execution NASA NGST ITT ESA / Arianespace CSG S5C, S5B, BAF, ZL3 M8, LATF, M4 Vibe Complete Observatory I&T Launch Site I&T LV Integ Launch NGST M8 NGST R8 Sunshield Pathfinders (EPF/IVA) Observatory EM Test Bed (EMTB) NGST M8 OTE Pathfinder Structure JSC 32GSFC SSDIF Pathfinder Optics Integration Pathfinder Cryo Optics Test NGST M3 Propulsion Module I&T JWST I&T Flow Overview

3 Stowed & Deployed Modal Tests Integrate Structure Receive OTE Structures Integrate Flight Optics Configure “cup-up” Install SMA Install PMSAs Install AOS Ambient Align Verif Center Section Wings SMSS DTA Harness Integrate Flight ISIM/IEC (Begin OTIS I&T) Pre- Environmental Testing Stowed Dynamics Tests Post- Environmental Testing Observatory (OTE/ISIM) Cryo Test Prep/Ship To NGST OTIS Deployment Test To Full Observatory I&T Alignment Metrology PMSA Gap Meas. 1 st 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 Alignment Metrology PMSA Gap Meas. Ambient Elect Functional COCI Test Integrate Flight ISIM Integrate Flight IEC Integrate Flight TMS Ship to GSFC SSDIF Ship to JSC/ CryoVac Prep PMSAsAOSSMAISIMIEC PF Acoustics PF Sine Vibe Deployment Tests Wing Deployment SMSS Deployment DTA Deployment OTE and OTIS I&T Flow Overview

4 Integrate Core Assy Install +/-J2 Mid Booms Install FWD & AFT Structures Integrate Skeleton on Bus Structure Deployed Alignments With Membrane Simulators Stowed Alignments Integrate Membranes Lidar shape check for each membrane To SCE I&T 1 st Sunshield System Deployment Fold and Stow Structural Alignments Verification With MGSE OTE Test set driven Fold 5 membranes simultaneously Z-fold pattern Sunshield I&T

5 Integrate Cryocooler Integrate Propulsion Module Propulsion Module Harnesses Flt CryoCooler Flt ICDH Panels & Units Flt SW B1 EM ADU CRANE Integrate Equip & J2 Panels on Flt Structure Validated FSW B2.1 CST -1, GSEG-1 DSN/TDRS RF Compat. Vans Ambient Functional Thermal Vacuum Test Remove HGA/MGA & SA To Observatory I&T Post- Env Ambient Functional Validated FSW B2.2 CST-2, GSEG-2, Fault Modes ACS End-To-End Polarity SCE Mass Properties Mass Lateral CG Post-Env Deployments 1 st motion on SC Offline deployment Install Radiator Shades, SA, Antennas Pre-Env Deployments HG Antenna Omni Antenna Solar Array Radiator Shades MLI Stowed Modal PF 3 Axis Sine Vibration Dynamics Tests Spacecraft I&T Flat-Sat Electrical Integration

6 Ambient Functional Integrate SCE and OTIS Receive SCE Receive OTIS Dynamics Tests Post Dynamics Functional Post- Dynamics Deployments CST-3 EMC GSEG-3 Reinstall SA, HGA Acceptance Acoustic Accept. Sine Vibe Separation Shock CST-4 GSEG-4 Fault Modes Stowed Alignments HGA 1 st Motion SA 1 st Motion RS 1 st Motion DTA Deploy SS Deploy SMSS 1 st Motion OTE Wing Deploy Receive PAF Deploy SS UPSs Remove MGSE OTE Swap EM/Flt ADUs Mate SC-OTIS CryoCooler He fill /verif Alignment Check Elect Integration Stow SS Observatory I&T

7 Launch Site I&T Summary Flow S5C Operations Limited Functional Test Receive GSE Receive Observatory Transport OBS from Airport to S5C Ground Segment End- to-End Test Rotate to vertical Move into NASA clean tent Remove contamination bag Post ship inspection S5 Payload/Hazardous Processing Facilities S5E (Fueling preparation building) Setup NASA clean tent EGSE Validation Remove from Container GSE Preps OCOE to LV Umbilical End-to-End

8 Launch Site I&T Summary Flow S5B Operations Weigh Observatory /Mass Props Load Propellant, Pressurant, Leak Test Observatory Flight Readiness Review (FRR) Transfer Observatory in CCU3 to BAF Establish CCU3 AC & Configure for Transport Transfer Observatory to S5B Blue indicates Integrated LV and Observatory Operations Install OBS on Adapter

9 Launch Site I&T Summary Flow BAF Operations Pre-Encapsulation Red/Green Tag Operations Hoist & Mate Observatory to PLA/ Upper Stage Fairing/ Observatory Encapsulation Observatory to Launch Vehicle I/F Test Remove contamination cover just prior to encapsulation BAF ( Final Assembly Building) ZL3 (Launch Pad) OBS Aliveness Test Blue indicates Integrated LV and Observatory Operations Remove NEA safing plugs

10 Launch Site I&T Summary Flow Launch Pad Operations Countdown & Launch Transport Observatory on LV to Pad BAF ( Final Assembly Building) ZL3 (Launch Pad) Mission Dress Rehearsal Observatory Final Preps & Closeout Observatory Launch Countdown Rehearsal Final Red Tag/Green Tag Removal Blue indicates Integrated LV and Observatory Operations