Transcript Observatory I&T and Launch Campaign Flow Greg Jones May 20, 2009

JWST-PRES-012924
Observatory I&T and
Launch Campaign Flow
Greg Jones
May 20, 2009
1
JWST I&T Flow Overview
ISIM I&T
I&T Responsibility
OTE/ISIM
I&T
Execution Facility
NASA
GSFC SSDIF
OTE
Structure
I&T
NGST M8
Observatory
EM Test Bed
(EMTB)
GSFC SSDIF, JSC 32
GSFC SSDIF
Pathfinder
Optics
Integration
GSFC SSDIF
Pathfinder
Cryo
Optics Test
JSC 32
Propulsion
Module I&T
NGST M3
Spacecraft
Panel I&T
NGST M8
Sunshield
Pathfinders
(EPF/IVA)
NGST M8
N/A
Sunshield
I&T
NGST M8
Spacecraft
Element I&T
Complete
Observatory
I&T
M8, LATF, M4 Vibe
Launch
Site
I&T
LV
Integ
Launch
NGST R8
Cryo
Optics
Test
OTE
I&T
NGST M8
OTE
Pathfinder
Structure
NGST
ITT
ESA /
Arianespace
CSG S5C, S5B, BAF, ZL3
NGST M8, M4 TV
2
OTE and OTIS I&T Flow Overview
Receive
OTE
Structures
Integrate
Structure
Deployment
Tests
Stowed &
Deployed
Modal Tests
Ship to
GSFC SSDIF
• Wing Deployment
• SMSS Deployment
• DTA Deployment
• Center Section
• Wings
• SMSS
• DTA
• Harness
Integrate Flight
Optics
PMSAs
AOS
• Configure “cup-up”
• Install SMA
• Install PMSAs
• Install AOS
• Ambient Align Verif
SMA
ISIM
IEC
Integrate Flight
ISIM/IEC
(Begin OTIS I&T)
• Integrate Flight ISIM
• Integrate Flight IEC
• Integrate Flight TMS
PreEnvironmental
Testing
Stowed
Dynamics
Tests
• Alignment Metrology
• PMSA Gap Meas.
• Ambient Elect
Functional
• COCI Test
• PF Acoustics
• PF Sine Vibe
Observatory
(OTE/ISIM)
Cryo Test
•
•
•
•
•
Verifies OTE-ISIM alignment
Optical and Thermal Performance
Flight Spare Cryocooler
Electrical Functional with CCTS
EM SC Sim, EM IC&DH, Flt ADU
Prep/Ship
To NGST
PostEnvironmental
Testing
•
•
•
•
•
Ship to JSC/
CryoVac Prep
Alignment Metrology
PMSA Gap Meas.
1st Motion Tests
Ambient Elect Functional
COCI Test
OTIS Deployment
Test
To Full
Observatory I&T
• Wing Deployment
• SMSS Deployment
• DTA Deployment
3
Sunshield I&T
Integrate
Skeleton on
Bus Structure
• Integrate Core Assy
• Install +/-J2 Mid Booms
• Install FWD & AFT Structures
Fold and
Stow
• Fold 5 membranes simultaneously
• Z-fold pattern
Deployed
Alignments
• With Membrane Simulators
1st Sunshield
System
Deployment
Stowed
Alignments
Integrate
Membranes
• With MGSE OTE
• Lidar shape check for
each membrane
Structural
Alignments
Verification
To SCE
I&T
• Test set driven
4
Spacecraft I&T
Propulsion Module
Sunshield I&T
Integrate
Cryocooler
Integrate
Propulsion
Module
CRANE
Flt CryoCooler
Panels & Units
Harnesses
Flt SW B1
Flt ICDH
EM ADU
Flat-Sat
Electrical
Integration
Integrate Equip &
J2 Panels on Flt
Structure
Ambient
Functional
• Validated FSW B2.1
• CST -1, GSEG-1
• DSN/TDRS RF Compat. Vans
Radiator Shades
HG Antenna
Omni Antenna
Solar Array
MLI
Install Radiator
Shades, SA,
Antennas
Pre-Env
Deployments
Dynamics
Tests
• Stowed Modal
• PF 3 Axis Sine Vibration
Remove
HGA/MGA
& SA
•1st motion on SC
•Offline deployment
Thermal
Vacuum
Test
Post- Env
Ambient
Functional
• Validated FSW B2.2
• CST-2, GSEG-2, Fault Modes
• ACS End-To-End Polarity
Post-Env
Deployments
SCE Mass
Properties
• Mass
• Lateral CG
To
Observatory
I&T
5
Observatory I&T
Integrate
SCE and
OTIS
Receive SCE
Receive OTIS
•
•
•
•
•
•
•
•
Deploy SS UPSs
Remove MGSE OTE
Swap EM/Flt ADUs
Mate SC-OTIS
CryoCooler He fill /verif
Alignment Check
Elect Integration
Stow SS
Dynamics
Tests
Ambient
Functional
• CST-3
• EMC
• GSEG-3
Receive
PAF
•
•
•
•
Reinstall SA, HGA
Acceptance Acoustic
Accept. Sine Vibe
Separation Shock
PostDynamics
Deployments
• HGA 1st Motion
• SA 1st Motion
• RS 1st Motion
• DTA Deploy
• SS Deploy
• SMSS 1st Motion
• OTE Wing Deploy
Post
Dynamics
Functional
• CST-4
• GSEG-4
• Fault Modes
• Stowed Alignments
6
Launch Site I&T Summary Flow
S5C Operations
S5
Payload/Hazardous
Processing Facilities
Receive GSE
S5E (Fueling preparation building)
GSE
Preps
• Setup NASA clean tent
• EGSE Validation
Receive Observatory
Transport OBS
from Airport
to S5C
Remove from
Container
• Rotate to vertical
• Move into NASA clean tent
• Remove contamination bag
• Post ship inspection
Limited
Functional
Test
Ground
Segment Endto-End Test
OCOE to LV
Umbilical
End-to-End
7
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)
Install OBS
on Adapter
Establish CCU3
AC & Configure
for Transport
Transfer
Observatory in
CCU3 to BAF
Blue indicates Integrated LV and Observatory Operations
8
Launch Site I&T Summary Flow
BAF Operations
ZL3
(Launch Pad)
BAF
(Final Assembly
Building)
Pre-Encapsulation
Red/Green Tag
Operations
• Remove NEA safing
plugs
Hoist & Mate
Observatory to
PLA/ Upper Stage
Fairing/
Observatory
Encapsulation
OBS
Aliveness
Test
Observatory to
Launch Vehicle
I/F Test
• Remove contamination
cover just prior to
encapsulation
Blue indicates Integrated LV and Observatory Operations
9
Launch Site I&T Summary Flow
Launch Pad Operations
ZL3
(Launch Pad)
BAF
(Final Assembly
Building)
Observatory
Final Preps
& Closeout
Observatory Launch
Countdown
Rehearsal
Mission
Dress
Rehearsal
Transport
Observatory on
LV to Pad
Countdown
& Launch
• Final Red Tag/Green Tag
Removal
Blue indicates Integrated LV and Observatory Operations
10