Top of Truss
|
Weights (lbs)
|
Outer Top Ring
|
4524
|
Inner Flip Ring
|
2821
|
Center Fins
|
286
|
Outer Fins
|
687
|
Drive Shaft Assembly
|
186
|
Shaft Bearing Assembly
|
112
|
Flip Locks
|
428
|
Other
|
514
|
PF Cage
|
14040
|
f/8
Secondary and Cell
|
1953
|
f/15
Assembly
|
4331
|
| New
Pedestal |
725
|
|
Corrector |
380
|
| Mosaic |
490
|
Total
|
23600
|
|
Bottom of Truss
|
Weights (lbs)
|
Primary Mirror Cell and
Back
Supports
|
34900
|
Mirror
Air Bags
|
1300
|
Seismic
Clips
|
700
|
Hard
Points
|
270
|
Mounting Plates
|
2000
|
Primary Mirror Edge
Supports
|
5460
|
Primary Mirror
|
29800
|
Coude #3 Upper Stack
|
3840
|
Coude #3 Lower Stack
|
3550
|
Lower Ring
|
12903
|
Lower Strut Mounting Plates
|
870
|
Instrument Rotator with
Bearing
|
1300
|
Instrument Guider
|
850
|
R-C Spectrograph +
CCD
|
1560
|
Total
|
95033
|
|
