| A | B | C | D | E | F | G | H | |
|---|---|---|---|---|---|---|---|---|
| 1 | Arm |
Mass |
Moment |
Source |
||||
| 2 | Bearings |
10.29 |
10.33 |
106.35 |
Calc |
|||
| 3 | ||||||||
| 4 | Mirror |
2.81 |
23.00 |
64.69 |
Salesman |
|||
| 5 | Mirror cell |
1.00 |
9.00 |
9.00 |
Measure |
|||
| 6 | Columniation discs |
1.25 |
0.70 |
0.87 |
Measure |
|||
| 7 | Truss connectors (lower) |
4.13 |
1.58 |
6.50 |
Est. |
|||
| 8 | Truss tubes |
31.56 |
0.24 |
7.58 |
Calc |
Length |
60.16 | |
| 9 | Top of mirror cell |
4.38 | ||||||
| 10 | Secondary cage |
64.63 |
0.88 |
56.94 |
Est. |
Cage bottom from zero |
58.75 | |
| 11 | Truss connectors (upper) |
59.25 |
1.00 |
59.25 |
Measure |
|||
| 12 | Truss inserts (upper) |
58.25 |
0.32 |
18.48 |
Calc |
|||
| 13 | Secondary mirror w/ heater |
60.88 |
0.43 |
26.28 |
Measure |
|||
| 14 | Secondary holder |
63.56 |
0.44 |
27.86 |
Measure |
|||
| 15 | Spider w/ screws |
65.38 |
0.26 |
16.70 |
Measure |
|||
| 16 | Spider hard points |
65.31 |
0.19 |
12.37 |
Calc |
|||
| 17 | Focuser |
60.88 |
1.28 |
78.04 |
Measure |
Focuser center to cage bot |
2.13 | |
| 18 | Nagler 31mm |
60.88 |
2.20 |
133.93 |
Salesman |
Focuser center to scope bot |
60.88 | |
| 19 | Paracor |
60.88 |
1.00 |
60.88 |
Est. |
|||
| 20 | Rigel finder |
60.88 |
0.17 |
10.26 |
Measure |
|||
| 21 | Outhouse baffle |
55.25 |
0.22 |
12.17 |
Est. |
|||
| 22 | Secondary heater battery |
63.56 |
0.10 |
6.51 |
Measure |
|||
| 23 | Digital set circles or slop |
58.75 |
1.00 |
58.75 |
Est. |
|||
| 24 | Additional slop |
60.88 |
0.60 |
36.53 |
Guess |
|||
| 25 | ||||||||
| 26 | Totals |
54.93 |
809.93 |
|||||
| 27 | ||||||||
| 28 | Center of gravity |
14.74 |
||||||
| 29 | Cage weight |
8.49 |
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