Quarterly Review
January 24, 2002
QUARTERLY REVIEW
January 24, 2002
1
Quarterly Review
January 24, 2002
Agenda
•
•
•
•
•
•
•
•
0830
0930
0945
1045
1100
1200
1300
1330
• 1400
QR - Project Overview
break
QR - Technical Progress
Break
QR - Management
Lunch
Tour of design area workstations
Hardware tour
- Instrument Shop
- EE Lab
- Blue Room
Software - Hardware Demo
2
Quarterly Review
January 24, 2002
GNIRS Quarterly Review
Table of Contents
• Introduction
• Project Summary
• Configuration & Integration
• Project Management
• Appendices
Pg 4
Pg 6
Pg 23
Pg 43
Pg 64
3
Quarterly Review
January 24, 2002
Introduction
• This is the 7th GNIRS Quarterly Review
• GNIRS is in the final design and fabrication phase
–
–
–
–
–
All bench assemblies are complete
Bulkhead and Dewar Shell assemblies are complete
Mechanism fabrication is complete
Mechanism testing is underway
OIWFS integration is complete except for the detector
• We are on track for delivery in October of 2002
4
Quarterly Review
January 24, 2002
Outline
• Project summary
– Last QR Response
– Progress Overview
– Cost and Schedule Status
•
•
•
•
•
Problems and Concerns
Configuration Update
Technical Progress
Project management
Plans for next review
5
Quarterly Review
January 24, 2002
Project Summary
•
•
•
•
•
Response to last QR report
Progress overview
Summary schedule
Work left
Budget and expenditures to date
6
Quarterly Review
January 24, 2002
Response to October QR - Issues to be Reviewed
• Completion of items
–
–
–
–
–
–
–
–
OIWFS integration
Lens delivery/testing
Mechanism fabrication
Mechanism/optical testing
Fixed Assy 3D/2D design
TE fabrication
Bulkhead fabrication
Dewar component
fabrication
– Optics procurement
• ATP (Plan)
• Design delays
– Radiation Shields
•
•
•
•
•
Rework items
OIWFS issues
IFU late delivery
Change orders
Documentation approach
7
Quarterly Review
January 24, 2002
Task Status
ITEM
STATUS
COMMENT
OIWFS component integration
Complete – Detector installation
on hold
Lens delivery/testing
Complete
Mechanism fabrication
Complete
Some rework in process
Mechanism/optical testing
Not Complete – delayed because
of fabrication delays
Should complete in March
Fixed Assembly 3D/2D design
Not Complete – Radiation shields
still in process
Completion expected in January
TE fabrication
Complete
Bulkhead fabrication
Complete
Dewar component fabrication
Complete
Optics procurement
Not Complete – Simulator optics
not yet purchased
Waiting for Gemini decision on
prism. February cut-off date.
Fit checks complete except for
radiation shields
Simulator is in design stage. Not a
pacing item. Rescheduled to a later
8
date.
Quarterly Review
January 24, 2002
Response to October QR
•
Planned Completions by this Quarterly Review
–
–
–
–
3D and 2D design of all fixed assemblies
Fabrication of all mechanisms
Fabrication of the Bulkhead Assembly
Mechanical fabrication except for:
• Rework items
• Shipping container
• Items associated with flexure testing
– Mechanism and optical subassembly testing
– Receive all optics
– Electronics fabrication and checkout except for:
• Some cables
• Rework items
–
–
–
–
–
Initial software coding
Component controller software testing
OIWFS component integration
Change orders for Chile Delivery and for Differential Pressure Switch
Manual outlines
9
Quarterly Review
January 24, 2002
Response to October QR
• ATP
– A draft of the ATP and commissioning plan was submitted to
Gemini for review; returned with minor comments last week
• Change Orders are in process
– For Chile delivery
– For the Differential Pressure Switch
• Manual outlines
– Maintenance Manual in process
– Software and Operation manuals are not started
10
Quarterly Review
January 24, 2002
Response to October QR
• Software coding
– Component controller software
• Coding is complete
• Checkout complete as far as can be done without actual hardware to
exercise
• All checks with the electronics are complete
– EPICS software is 95% complete
• IFU late delivery
– Proceeding with mass modules
– We will try to integrate the IFU when it becomes available
11
Quarterly Review
January 24, 2002
Summary Project Plan
N
D
J
F
M
A
M
CY-2000
J
J
A
S
O
N
D
J
F
M
A
M
CY-2001
J
J
A
S
O
J
F
M
A
M
CY-2002
J
J
A
S
O
N
D
Systems Engineering
Rotary Mechanism
Rotary Mechanism
Flexure Tests
Flexure Tests
Risk Reduction Prototypes
Fixed Assemblies Design/Fab
PFR
Integration/Alignment
Structural Analysis
MFR
ATP
IFU Modules
Bench Design/Fab/Assy
Ship
Manuals
OIWFS/Post-Slit/Pre-Slit
Training
WFS Integration/Alignment
OIWFS Hardware
OIWFS Prism
Mechanism Design/Fab/Assy/Test
9 Mechanisms
Flexure Testing
Software Development/Code/Test
SW Plan/Low-Level/High-Level Code
Electronics Design/Fab/Test
Optics Procurement
Mirrors/Lenses/Filters/Gratings/Prisms
12
Quarterly Review
January 24, 2002
Revised Bench Integration Plan
12/1
12/15
1/1
1/15
2/1
2/15
3/1
3/15
4/1
4/15
5/1
5/15
6/1
Active Shield Design/Fab
Passive Shield Design
Fab
Install Cold
Shields &
Finish Wiring
Install PS &
Bulkhead Clean & M t Hdwr
Wire
Cold
Tests
FlexureTest
- cryocoolers
IF U
IF U
not Plug/Play
F ilt e r Whe e l
S lit D e c k e r
C a m e ra
Plug/Play
Pre-Slit
Eng
Array
Bench
Sci
Array
OIWFS
SD/FW Cold Test
Prism
Clean/Test
Wire
G ra t ing
T urre t
PS Int
Cold Instl Test
Test optics
Clean/Test
Wire
F o c us
Cold
Test
Instl
optics
Clean/Test Cold
Wire
Test
P ris m T urre t s
Warm
Test
Instl
mux
Clean/Test Cold
Install
Wire
Test
Prisms
A c q M irro r
C o llim a t o r
Clean/Test Cold Bench
Wire Test Test
Clean
Adj
Wire Bench
Heaters, Etc.
13
Quarterly Review
January 24, 2002
Work Left – Integration Plan
• Two critical areas
– Radiation shields
– Mechanism testing
• Need passive shields first so bulkhead can be assembled
and wired
• Active shields needed for integration of bench into
dewar
• Key resources
–
–
–
–
–
Electrical technician for wiring
M&P engineer and technician for cleaning and prep work
Scientists for testing
Mechanical engineers and designers for shields
Instrument makers for assembly/rework/testing
14
Quarterly Review
January 24, 2002
Project Status - Progress from August ’99
WBS element
5.0 Overall project
5.1 Management & Reporting
5.2 Systems Engineering
5.3 Mechanical
5.3.1 Mechanisms
5.3.2 Benches
5.3.3 Fixed Assemblies
5.4 Electronics
5.5 Software
5.6 Integration
5.7 Deliverables
5.8 Procurement
Mar
53%
51%
100%
52%
66%
55%
16%
63%
49%
0%
0%
54%
June October January
66%
80%
86%
61%
71%
80%
100% 100%
100%
70%
87%
94%
84%
92%
97%
70%
100%
96%
36%
62%
84%
59%
86%
71%
63%
85%
86%
0%
2%
23%
0%
0%
45%
67%
77%
86%
15
Quarterly Review
January 24, 2002
Progress Overview
• The delivery date of the instrument is now October 24, 2002
– Delay radiation shield design
– Delay in mechanism testing
• The project is currently 86% complete overall
• We have completed 170 of 226 total project milestones
• Our critical path(s) are
– Radiation Shields: 3D and 2D design and fabrication
– Mechanism testing
• Electronics fabrication left is mechanism and dewar wiring
• Software Component Controller code is essentially complete
16
Quarterly Review
January 24, 2002
Focus of Last Quarter of Work
• Design/fabrication activity concentrated on
–
–
–
–
–
–
–
–
Radiation shield design
Bulkhead Assembly fabrication/acceptance tests/fit checks
Fit checks and fixes
Mechanism warm tests, flexure tests, rework
Assembly cleaning and wiring, prep for integration and/or cold testing
Final fixed assembly fabrication: trusses, etc.
Telescope simulator design
General design cleanup (configuration control)
• Procurement
– Mechanical
– Optical
17
Quarterly Review
January 24, 2002
Progress and Schedule Comments
• Mechanical design virtually complete
– Radiation Shields and the Thermal Distribution Assembly remain
• Fabrication will continue through March on shields
• Sub-assembly flexure testing complete
• Mechanism fabrication is essentially complete
– Minor rework in process
• Focus mechanism
• Prism turret
– Filter wheel cleaned and wired, ready for final warm test
– Grating Turret ready for cleaning and wiring
– Camera cleaning and wiring in progress
18
Quarterly Review
January 24, 2002
Budget and Expenditures
• Baseline Estimate (Jan 99 to completion)
•
•
•
Labor
Capital
Total
$3,391,232
$ 836,462
$4,227,694
• Current Forecast (Jan 99 to completion)
March
Labor
Capital
Total
$2,866,775
$1,074,798
$3,941,573
June
$3,002,938
$1,181,900
$4,184,838
October
$2,957,389
$1,138,285
$4,095,674
January
$2,986,915
$1,384,670
$4,371,585
• Performance ratios
March
BCWS
BCWP
ACWP
CPI
SPI
$1,754,979
$1,611,542
$1,742,651
0.92
0.92
June
$2,863,855
$2,011,383
$2,113,212
0.95
0.70
October
$3,085,811
$2,526,319
$2,762,963
0.91
0.82
January
$3,263,216
$2,899,362
$3,339,222
0.89
0.87
19
Quarterly Review
January 24, 2002
Problems and Concerns
• Top level integration has been delayed by 2 months until April 1st
– Radiation shield design taking longer than expected
– Mechanism rework required to pass flexure tests and fit checks
– Focus mechanism design/fab/assembly took longer than expected
• Radiation shield fabrication will extend into March
• Documentation (Manuals)
– Maintenance manual outline started; procedures documented as carried out
– delayed by focus on mechanism testing and radiation shields
• OIWFS prism installation
– OIWFS complete except for installing detector
– prism needs to be installed and tested before benches integration into the
dewar – latest date for receipt is 3/4/2002 (with installation hardware)
• IFU
– Proceeding with mass models
– There is a chance for integration if it arrives in February
20
Quarterly Review
January 24, 2002
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21
Quarterly Review
January 24, 2002
22
Quarterly Review
January 24, 2002
GNIRS Configuration
• Most design work complete
• Remaining work as “punch list”
23
Quarterly Review
January 24, 2002
GNIRS TO DO LIST
Priority
Item
Actionee
Status
1
COLD STATIONING
EAH
80% DESIGN COMPLETE
1
ALL ACTIVE SHIELDS
EAH
60% DESIGN COMPLETE,
1
ALL PASSIVE SHIELDS
GPM
DESIGN 100% COMPLETE, DRAFT 55% COMPLETE ~124 DWGS
2
COLD STRAPPING ASSY'S BETWEEN MOTORS AND ACTIVE SHIELDS
MED
80% DESIGN COMPLETE
2
COLD STRAPS BETWEEN CRYO COOLERS AND ACTIVE SHIELDS
GPM
0% DESIGN COMPLETE
2
ADD HOLES IN FWD BHD AND AFT BHD FOR MOUNTTING PASSIVE SHIELDS
STEIN
READY TO ADD HOLES
3
THERMAL DISTRIBUTION CONNECTOR ASSY
GPM
95% DESIGN COMPLETE
3
WOLLASTON PRISM ADAPTER
JRA
0% DESIGN COMPLETE
3
NEED TO STIFFEN PRISM MASKS ON PRISM TURRET (REDESIGN)
GPM
0% DESIGN COMPLETE
4
PRE AMP BOX HINGE MOUNT FOR EASY ACCESS TO CIRCUIT CARDS
JRA
0% DESIGN COMPLETE
5
TELESCOPE SIMULATOR
?
0% DESIGN COMPLETE
6
LN2 PRECOOL CHECK VALVE & PRESSURE GAUGE FOR GHe PURGE
GPM
0% DESIGN COMPLETE
DRAWING STATUS
RELEASED
UNRELEASED
ASSEMBLIES
197
DETAILS
763
ASSEMBLIES
65
DETAILS
101
TOTAL NUMBER OF MECHANICAL DRAWINGS DEFINED ON INSTRUMENT
1126
PERCENT OF DRAWINGS RELEASED
85%
24
Quarterly Review
January 24, 2002
Shield Status
• Passive shields (2 sets)
– 3D design complete
– Detailing in progress
– Fabrication proceeding as design completes
• Active shields
– 3D design in progress
– Accurate weight estimate possible
25
Quarterly Review
January 24, 2002
Active Shield
26
Quarterly Review
January 24, 2002
Passive & Active Shields (exploded)
27
Quarterly Review
January 24, 2002
Weight Budget
• Revised Value = 4052 lb
– limit = 4409 lb
– increase 56 lb from last QR, -61 lb from 3/01
– change mainly due to shields, hence only small c.g.
change
• Spot check hardware against models
– true weights within 2% of models
28
Quarterly Review
January 24, 2002
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29
Quarterly Review
January 24, 2002
GNIRS Subsystem tests
01/17/2002
Subsystem
Test Type
Test Status
Warm Shop
Environmental Cover
M
Partial
Requires dewar shell for completion
Complete Bench
O,E
Pre-Slit Bench
Offner+Pickoff
Filter Wheels (2)
Slit+Decker Slides
M
O
M
M
Done
Cold check in assembled instrument after
integration
Fit check
Done
Done
IFU assumed "plug&play"
Post-Slit Bench
Collimator/Compensator
Prism Turret
Grating Turret
Acquisition Mirror
Camera Turret
M
M,O
M
M
M
M,O
Done
Waiting for completion of mechanism tests
Focus Mechanism
Detector Mount
M
E
Partial
OIWFS
Gimbal Mirror
Filter Wheel
O,E
M
M
Done
Focus Stage
Detector Mount
M
E
Warm Clean
Cold
Integrate Remarks
Done
Done
Done
Done
Done
Clean test after integration into bench
Optics tests on assembly done warm after cold
mechanical tests
Flexure test needed
In detector test dewar
Done
Done
Done
Done
Done
Done
Done
Done
Done
Done
Done
Done
Done
Test Types:
M: mechanical, including optomechanical and switches
O: optical
E: detector tests
Test not possible or not required
Done
Testing complete for this phase
Waiting for OIWFS prism & main bench
Mechanisms tested at IfA
Mechanisms tested at IfA; no cold testing on
FW
Mechanisms tested at IfA
Only MUX tested at IfA; detector tested at mfr.;
detector installation awaiting prism
30
Quarterly Review
January 24, 2002
Subsystem Testing
• Basic philosophy remains unchanged
– All subsystems tested prior to integration
– Quantify performance for mechanism motion tables,
flexure compensator
31
Quarterly Review
January 24, 2002
Subsystem Testing (2)
• All mechanisms have undergone functional testing
– Some testing on focus remains (1/17)
– Need to complete clean/cold tests
– Turrets flexure performance determined, provides
initial input for flexure compensator settings
• Optical tests on camera, collimator remain
– No alignment required
– Fore-optics aligned and tested
32
Quarterly Review
January 24, 2002
Subsystem Testing (3)
• OIWFS integration nominally complete
– System aligned and tested with warm MUX
– Need to install science detector
– Still limited time to install and check S-H prism
33
Quarterly Review
January 24, 2002
OIWFS Issues
•
•
•
•
•
•
All OIWFS software accounted for
MUX readout working
Some setup information incomplete
Electronics documentation incomplete
Operating software is working
Mechanism status (9/20/01)
– Zero is displaced on gimbal Y-axis
– Otherwise, hardware appears OK
34
Quarterly Review
January 24, 2002
Software Components
• Top Level
– Instrument Sequencer
– Interfaces to detector, wavefront sensor, components controller, OCS
• Components Controller
– Control (CAD, CAR, Apply)
– Status and Alarm database (SAD)
• Low Level Software
– Motor control
– Temperature readback
– Pressure monitoring
35
Quarterly Review
January 24, 2002
Software Work Remaining - Design
• Alarm and Status Propagation
– Complete
• WCS/DHS header information
– If necessary
36
Quarterly Review
January 24, 2002
Software Work Remaining - Coding
• Low Level (Hardware Interfacing)
– No remaining coding planned
• Components control
– Tweak engineering user interface
• Instrument Sequencer and Interfaces
– Engineering User interface (ongoing)
37
Quarterly Review
January 24, 2002
Software Work Remaining - Testing
• Low Level
– Prefer fully wired system for end-to-end test
– Motors
•
•
•
•
Multiple motors simultaneously
Determine distances between limits, switches, etc
Set speeds, acceleration, backlash parameters
Actual mechanism(s) needed
– Temperature Probes
• Set calibration curve and individual offsets
– Pressure Sensor
• Verify operation in final configuration
38
Quarterly Review
January 24, 2002
Software Work Remaining - Testing
• Upper Level -- EPICS
– Engineering screens provide next level of test
• Top Level -- OCS compliance
– use OCSwish
• new tool, in use in Hawaii, verifies OCS interface
39
Quarterly Review
January 24, 2002
Software Work Remaining
• Simulation allows testing without hardware
– Works only for motors.
• Additional work
–
–
–
–
Lab Support
Conversion to GEM7 or GEM8
powerPc on Detector controller
Mechanism testing
• Set configuration files
40
Quarterly Review
January 24, 2002
Software Work Remaining
• Software is done when
– Motors, temperature readback, etc, work at command
line (low level)
– Engineering Screens provide required control and
readback
– OCSwish/Acceptance test proves compliance with
Gemini system
– GNIRS works on the telescope
41
Quarterly Review
January 24, 2002
Software Interface Issues
• Array Controller
– Interfaced correctly to instrument sequencer?
• OCS
– OCSwish will help, but it’s new to us
• OIWFS
– real testing is not GNIRS concern.
42
Quarterly Review
January 24, 2002
Project Management
•
•
•
•
•
•
Project Status
Schedule & Planning
Milestones
Budget and Expenditures
Organization
Plans for Next Review
43
Quarterly Review
January 24, 2002
Project Status – Overview
• We are still on track for 2002 delivery – current ship date Oct 3
• Critical path is Radiation Shield design and fabrication
• Mechanism testing and bench integration is a close second
– Mechanism-to-bench fit checks are done
– Mechanism cold tests are beginning
– Bench integration completes in March
• Assembly of Post-Slit bench
– Bench +Prism, Grating and Camera Turrets, Acquisition Mirror and Collimator
• Assembly of Pre-Slit bench
– FW, Slit/Decker, and fore-optics
• Mating of Pre-Slit, OIWFS and Post-Slit benches
• Software and electronics are working
– Test and debug completed
– Software checks with actual hardware in process
• OIWFS integration is complete
– Detector installation remains to be done at a later date
44
Quarterly Review
January 24, 2002
Project Status – WBS 5.2 Systems Engineering
• All planned tasks in this work element are complete
• Activities over this quarter included
–
–
–
–
–
–
Oversight of the top level design and interfaces
Coordination of mechanism cleaning and assembly
Mechanism warm tests
Mechanism flexure tests
Fore-optics testing
Resources
• 1.5 Scientists
45
Quarterly Review
January 24, 2002
Project Status – WBS 5.3 Mechanical
Mechanism
%
Fixed Assembly
Camera
Detector Focus
Environ Cover
Acquisition Mirror
Slit Decker
Filter Wheel
Grating Turret
Gratings
Prism Turret
Prisms
Motor Drives
99
92
99
89
95
95
98
100
95
100
100
Bench
%
Post-Slit
OIWFS
Collimator
POM/Offner
100
100
95
100
Entrance Window
Cryo-cooler
Molecular Sieve
Thermal Dist.
LN2 Pre-Cool
Opt Bench Mount
Environ Cover Filter
Bulkhead
Passive Rad Shield
Active Rad Shield
Front Dewar Shell
Rear dewar Shell
Vert Inst Frame
Horiz Inst Frame
Dewar Mount Truss
TE Mount Truss
Shipping Container
Handling Fixture
Ballast Weights
%
100
59
100
75
83
100
100
100
68
17
100
100
100
100
100
100
0
100
100
46
Quarterly Review
January 24, 2002
Project Status – WBS 5.3 Mechanical
• All mechanism fabrication complete
– Only activity is in rework of items found in testing
• Collimator assembly complete – waiting assembly/alignment
• Fixed assembly 3D/2D design and fabrication remaining
– Radiation shields (passive and active)
– Thermal distribution assembly
– Cryo-cooler and manifold
• Resources
– 2 ME’s, 3 MD, 4 IM, 1 M&P Eng, 1 Procurement
47
Quarterly Review
January 24, 2002
Project Status – WBS 5.4 Electrical
• Design activities are completed
• Instrument Controller electronics thermal enclosure complete
• Work remaining
–
–
–
–
–
Fabricate the Thermal Enclosure to Dewar cables
Harness the cold mechanisms and cold bench as they become available
Support software testing
Harness the Bulkhead Assembly
Dewar warm-up controller fabrication
• Resources
– 0.25 EE, 1 ET
48
Quarterly Review
January 24, 2002
Project Status – WBS 5.5 Software
• Component Controller code complete
• Code has been tested as far as possible before integration
• Testing with mechanisms is underway
• Lookup tables for individual mechanisms remain
• Array controller code interface is yet to be verified
• High level (EPICS) code 99% complete
• Resources
– 1 SE
49
Quarterly Review
January 24, 2002
Project Status – WBS 5.8 Procurement
• Major items remaining in procurement
– Passive and Active radiation shields
– Cryo-cooler assembly
– LN2 Pre-cool assembly
• There are no major vendor fabrication contracts
– Remaining work is radiation shields and small parts/components
• Resources
– 1 Tech Associate, production
50
Quarterly Review
January 24, 2002
Project Status – Optics
• Instrument optics procurement complete
– Optics for Telescope Simulator remain
• Filters (still an open item)
– 7 filters ordered through UH consortium; 2 failed spec and
vendor may replace
• Tasks left include
– Camera alignment(s)
– Collimator alignment
– Optics alignment tests of assembled benches
• Resources
– 1 Optical Tech, 0.25 OE
51
Quarterly Review
January 24, 2002
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52
Quarterly Review
January 24, 2002
Project Milestones by Quarter
Number of
Number of
Calendar
Milestones Running Milestones Running
Year
Quarter
Due
Total
Comp
Total
1999
4th
1
1
1
1
2000
1st
15
16
15
16
2000
2nd
13
29
13
29
2000
3rd
8
37
8
37
2000
4th
18
55
18
55
2001
1st
19
74
19
74
2001
2nd
34
108
34
108
2001
3rd
29
137
29
137
2001
4th
28
165
28
165
2002
1st
47
212
5
170
2002
2nd
8
220
0
170
2002
3rd
2
222
0
170
2002
4th
4
226
0
170
TOTAL
226
170
As of
1/16/02
53
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g99
Oc
t-9
9
De
c -9
9
Fe
b00
Ap
r-0
0
Ju
n-0
0
Au
g00
Oc
t-0
0
De
c -0
0
Fe
b01
Ap
r-0
1
Ju
n-0
1
Au
g01
Oc
t-0
1
De
c -0
1
Fe
b02
Ap
r-0
2
Ju
n-0
2
Au
g02
FTE
Quarterly Review
January 24, 2002
GNIRS Staffing FTE by Month
40.0
35.0
30.0
25.0
20.0
15.0
10.0
5.0
0.0
Month
Plan FTE Actual FTE
54
Au
g -9
9
Oc
t-9
9
De
c -9
9
Fe
b-0
0
Ap
r-0
0
Ju
n-0
0
Au
g -0
0
Oc
t-0
0
De
c -0
0
Fe
b-0
1
Ap
r-0
1
Ju
n-0
1
Au
g -0
1
Oc
t-0
1
De
c -0
1
Fe
b-0
2
Ap
r-0
2
Ju
n-0
2
Au
g -0
2
Hours
Quarterly Review
January 24, 2002
GNIRS Work by Month
5000
4000
3000
2000
1000
0
Month
Actual
Baseline
Jan'02 Plan
55
Quarterly Review
January 24, 2002
Planned FTE Projection
Jan
FTE Type
ME
ME
MD
MD
MD
MD
EE
ET
IM
IM
IM
IM
OPT
P
P
OE
GT
ENG
PA
AA
PE
PS
PSS
PM
Name
Muller
Hileman
Andrew
Downey
Rosin
Circle
Penegor
George
Stein
Bennett
Harris
Lederer
Camacho
Wolff
Ruckle
Ming
Pina
Distler
Eklund
Bowersock
Davis
Elias
Joyce
Gaughan
Total
Hours
Spend Rate ($/mo)
Total $ to go
18
16
Feb
Mar
Apr
May
Jun
Jul
Aug
Sept
Oct
1
0.5
0.75
1
1
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
1
1
1
1
1
1
1
1
1
0.5
0.25
0.25
0.25
0.75
1
1
1
1
1
0.1
1
0.25
0.5
0.5
0.25
0.75
0.75
0.75
0.5
0.75
0.25
0.75
1
1
1
1
1
0.1
1
0.25
0.5
0.75
0.25
0.75
1
0.75
0.5
1
0.25
0.75
1
0.1
0.75
1
0.1
0.75
1
0.1
0.75
1
0.1
0.75
0.1
0.75
0.25
1
0.5
1
1
1
1
0.1
1
0.25
0.5
0.75
0.25
0.75
1
0.75
0.5
1
1
1
1
1
1
1
1
0.5
0.25
0.25
0.75
1
0.75
0.5
0.75
0.5
0.25
0.25
0.75
1
0.75
0.5
1
0.5
0.25
0.25
0.75
1
0.75
0.5
1
0.5
0.25
0.25
0.75
0.5
0.25
0.25
0.75
0.5
0.25
0.25
0.75
0.5
0.25
0.75
0.75
0.5
0.75
0.75
0.5
0.75
0.75
0.5
1
0.75
0.5
1
16.35
2616
$99,408
16.6
2656
$100,928
11.6
1856
$70,528
10.35
1656
$62,928
10.6
1696
$64,448
10.6
1696
$64,448
7.35
1176
$44,688
6.85
1096
$41,648
7.25
1160
$44,080
6.5
1040
$39,520
$632,624
16648
Jan
15.85
Feb
14.1
Mar
11.1
Apr
10.35
May
10.6
Jun
10.6
Jul
7.35
Aug
6.85
Sept
7.25
Oct
6.5
14
12
10
FTE
8
6
4
2
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sept
56
Quarterly Review
January 24, 2002
FTE Projection
• Table shows the resources forecast through delivery and
training
• Approximately 16,600 hrs total needed to finish the project
– This does not include commissioning or the impact of the pending
change order for delivery to Chile
57
Quarterly Review
January 24, 2002
GNIRS Cumulative Work
90000
79,725h
80000
78,766h
[72,677h wo/sci.]
70000
63,693h
50000
40000
30000
20000
10000
-9
O 9
ct
-9
De 9
c9
Fe 9
b0
Ap 0
r-0
Ju 0
n0
Au 0
g0
O 0
ct
-0
De 0
c0
Fe 0
b0
Ap 1
r-0
Ju 1
n0
Au 1
g0
O 1
ct
-0
De 1
c0
Fe 1
b02
Ap
r-0
Ju 2
n0
Au 2
g02
0
Au
g
Hours
60000
Month
Actual
Baseline
Jan'02 Plan
58
Quarterly Review
January 24, 2002
GNIRS Capital Spend Plan
$1,400,000
$1,298,66
5
$1,200,000
$1,260,245
$800,000
$759,192
$600,000
$400,000
$200,000
$0
Au
g9
O 9
ct
-9
De 9
c9
Fe 9
b0
Ap 0
r-0
Ju 0
n0
Au 0
g0
O 0
ct
-0
De 0
c0
Fe 0
b0
Ap 1
r-0
Ju 1
n0
Au 1
g0
O 1
ct
-0
De 1
c0
Fe 1
b0
Ap 2
r-0
Ju 2
n0
Au 2
g02
Dollars
$1,000,000
Month
Actual
Baseline
Jan'02 Plan
59
Quarterly Review
January 24, 2002
Organization Chart
60
Quarterly Review
January 24, 2002
Director, NOAO
J. Mould
ETS
L. Daggert
Gemini Projects
Project Manager
N. Gaughan
Project Assistant
D. Eklund (.5)
Administrative Assistant
M. Bowersock
Project
Scientist,
Systems
Engineering
J. Elias
Mechanical
Engineers
G. Muller
Optical
Engineer
M. Liang
Programmer
P. Ruckle
Support
Scientists
D. Joyce
B. Gregory
Mechanical
Designers
J. Andrew
D. Rosin
E. Downey
Instrument
Makers
J. Stein
R. Bennett
R. Harris
J. Irvine
M&P
B. Ditsler
Electrical
Engineer
J. Penegor
Procurement &
Vender Liaison
A. Davis
Electrical Tech
R. George
General
Technician
J. Pina
61
Quarterly Review
January 24, 2002
Plans for Next Review
• The next Quarterly Review will be held in the April 2002 timeframe
• The project will be into the Integration and Test Phase
– Flexure testing planned start in late April
• Mechanical design will be complete
• Mechanical fabrication will be complete
– except for items associated with flexure testing and shipping container
– Some rework items as identified in integration may remain
• Electronics fabrication and checkout completed
– Some rework items as identified in integration may remain
• Component Controller Software completed and operating with the Electronics
– EPICS level software will still be in work
• OIWFS integration will be completed
• Manuals will have started
– Outlines will be done
– Manual drafts will have started
62
Quarterly Review
January 24, 2002
Conclusions
• The current project status shows us to be over 86% complete
• We are on track to deliver in October 2002
• We are near the end of the design phase
– Radiation shield design is taking longer than anticipated
– Mechanism testing and rework is taking longer than planned
• We are near the end of the fabrication phase
• All mechanisms have passed warm functional and flexure tests
– Exception is focus mechanism which has yet to be fully tested
• The estimated cost of GNIRS is $ 4,371,585
– January ’99 to delivery
63
Quarterly Review
January 24, 2002
Appendix A – Images
Appendix B – Milestones,
WBS Chart
64
Quarterly Review
January 24, 2002
Appendix A
Configuration and
Fabrication Images
65
Quarterly Review
January 24, 2002
OIWFS with Assemblies
66
Quarterly Review
January 24, 2002
Complete Foreoptics Assembly
67
Quarterly Review
January 24, 2002
Short Cameras Fit-Checked on Turret
68
Quarterly Review
January 24, 2002
Four Cameras – Long Blue and Red (far left
and right) and Short Blue and Red (center)
69
Quarterly Review
January 24, 2002
Detector Focus Frame Assembly
70
Quarterly Review
January 24, 2002
Grating & Prism Turrets and Cold
Test Fixtures
71
Quarterly Review
January 24, 2002
Grating Turret Fit Check into Optical
Bench
72
Quarterly Review
January 24, 2002
Pre-Slit Bench Fit Check
73
Quarterly Review
January 24, 2002
Prism Turret Mounted to Cold Test Fixture
74
Quarterly Review
January 24, 2002
Slit Slide Fit Check
75
Quarterly Review
January 24, 2002
Optical Bench Preliminary Fit Check
76
Ed Hileman
Quarterly Review
January 24, 2002
Optical Bench Fit Check & Team
77
Randy Bennett, Ed Hileman, Al Davis, John Stein, Gary Muller, Dick Joyce, John Andrew
Quarterly Review
January 24, 2002
View down Collimator to Optical Path
78
Quarterly Review
January 24, 2002
Assembled Bulkheads & Dewar
Shells before Painting
79
Quarterly Review
January 24, 2002
Vacuum Testing of Chamber
80
Quarterly Review
January 24, 2002
Tangent Bars & Collimator Gimbal
Mount Ring
81
Quarterly Review
January 24, 2002
Bulkhead after Painting
82
Quarterly Review
January 24, 2002
Bulkhead Detail
83
Quarterly Review
January 24, 2002
Bulkheads being Assembled
84
Al Davis, Gary Muller
Quarterly Review
January 24, 2002
Fully Assembled Bulkhead &
Dewar Shells
Ed Hileman
85
Quarterly Review
January 24, 2002
Full Assembly on Handling Cart
86
Quarterly Review
January 24, 2002
Appendix B
Milestones
WBS Chart
87
Quarterly Review
January 24, 2002
Milestones since MFR (3/01)
Bas e line
Plan
WBS
TASK
5.8.1.1.1
RMI Optics Acceptance
3/1/01
3/1/01
5.2.5.5
Design Axis 2 Wiring Diagram
NA
3/12/01
3/12/01
5.2.5.6
Fab/Test Axis 2 Wiring Harness
NA
5.2.5.8
Mechanism Test Set Complete
5.3.3.1.3.5
6/16/00
Es t. Plan Act. Finis h
3/12/01
3/12/01
9/29/00
3/12/01
3/12/01
Entrance Window Assembly Fabrication Complete
6/8/01
3/12/01
3/12/01
5.3.3.16.1.4
Dew ar Mount Truss Assembly Design Complete
1/5/01
3/13/01
3/13/01
5.4.1.2.5
Motor Drive / Cryohead Control Chassis Complete
8/29/00
4/9/01
4/9/01
5.3.1.8.2.6
Grating Turret Draf ting Complete
6/7/00
4/10/01
4/10/01
5.3.3.9.1.5
Bulkhead Assembly Design Complete
9/26/00
4/10/01
4/10/01
10/4/00
4/13/01
4/13/01
8/2/00
4/16/01
4/16/01
5/31/00
4/17/01
4/17/01
4/18/01
4/18/01
5.3.1.2.2.2.4 Long Red Camera Draf ting Complete
5.3.1.104.5
Motor Drive Assembly Complete
5.3.1.2.3.1.3 Long Blue Camera Design Complete
5.5.4.1
Channel Access
NA
5.3.2.4.2.3.3 Of f ner Assembly Fabrication Complete
9/11/00
4/24/01
4/24/01
5.3.3.14.1.4
Vertical Installation Frame Assembly Design Complete
12/4/00
4/27/01
4/27/01
5.3.3.15.1.5
Horizontal Installation Frame Assembly Design Complete
12/5/00
4/27/01
4/27/01
5.3.3.17.1.5
Thermal Enclosure Mount Assembly Design Complete
1/23/01
4/30/01
4/30/01
5.3.3.19.4
Handling Fixtures Complete
NA
5/18/01
5/18/01
5.3.2.3.3.2.4 Collimator Compensating Mount Design Complete
NA
5/23/01
5/23/01
5.5.4.2
NA
5/24/01
5/24/01
5/5/00
5/30/01
5/30/01
Instrument Coordination
5.3.2.3.2.1.5 Collimator Cover Box Design Complete
5.3.3.13.1.5
Rear Dew ar Shell Design Complete
3/29/01
5/31/01
5/31/01
5.3.3.9.2.6
Bulkhead AssemblyDraf ting Complete
2/21/01
6/1/01
6/1/01
5.3.1.8.6.4
Grating Fabrication Complete
11/28/00
6/1/01
6/1/01
5.3.3.12.1.5
Front Dew ar Shell Design Complete
2/26/01
6/1/01
6/1/01
5.3.3.6.1.3
LN2 Pre-Cool Assemby Design Complete
11/16/00
6/6/01
6/6/01
11/27/00
6/6/01
6/6/01
3/14/01
6/8/01
6/8/01
8/7/00
6/11/01
6/11/01
5.3.1.2.3.2.4 Long Blue Camera Draf ting Complete
5.3.3.17.2.6
Thermal Enclosure Mount Assembly Draf ting Complete
5.3.2.3.2.2.4 Collimator Cover Box Draf ting Complete
5.3.1.7.3.2
Filter Wheel Assembly Fabrication Complete
1/10/01
6/11/01
6/11/01
5.3.3.3.1.4
Cryo Cooler Design Complete
9/26/00
6/12/01
6/12/01
5.3.3.2.2.4
Detector Mount Assembly Draf ting Complete
1/4/01
6/15/01
6/15/01
5.3.3.12.2.6
Front Dew ar Shell Draf ting Complete
3/16/01
6/19/01
6/19/01
5.3.2.1.8.3.2 Bottom Camera Cover Fabrication Complete
7/21/00
6/25/01
6/25/01
5.3.2.1.8.4.4 Bottom Camera Cover Complete
7/26/00
6/28/01
6/28/01
6/28/01
6/28/01
5.3.3.13.2.6
Rear Dew ar Shell Draf ting Complete
5.3.2.2.3.1
Receive and Inspect IFA WFS electronics
NA
9/5/00
6/29/01
7/3/01
5.3.1.6.5.3.2 Slit/Decker Assembly Fabrication Complete
3/5/01
6/29/01
6/29/01
5.3.2.1.6.3.2 LCFMH Fabrication Complete
8/1/00
6/29/01
6/29/01
5.8.1.3.1
Flat Mirrors Acceptance
6/2/00
6/29/01
6/29/01
5.3.1.3.2.4
Detector Focus Assembly Draf ting Complete
1/26/01
7/2/01
7/2/01
12/4/00
7/5/01
7/5/01
8/4/00
7/5/01
7/5/01
9/22/00
7/16/01
7/16/01
7/19/01
7/19/01
7/23/01
7/23/01
5.3.1.2.6.3.4 Camera Hub Fabrication Complete
5.3.2.1.6.4.4 LCFMH Complete
5.3.2.4.2.4.4 Of f ner Assembly Complete
5.3.2.3.3.3.4 Collimator Compensating Mount Draf ting Complete
5.3.3.3.2.4
Cryo Cooler Draf ting Complete
NA
11/21/00
88
Quarterly Review
January 24, 2002
WBS - Total Project
89
Quarterly Review
January 24, 2002
This Page Intentionally Left Blank
90