Additional Weight Information

 

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

 

Last Updated September 15, 2011