East Dome Maintenance Tasks
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Task |
Status |
Notes |
Next work date |
Date |
Who |
Needs* |
CCD Cameras |
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| Routine Upkeep | ||||||
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Check external desiccant packs for AP-8 |
Monthly. Replace or recharge as needed. |
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Telescope |
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Lightweight tube extension to stop stray light. |
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Improve tracking accuracy for CCD. |
Try to get back to being able to do 4 minute unguided images. |
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Permanently mounted light for flat fields. |
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Address vignetting problem for AP-8 (possibly affects Cookbook too). |
Might involve moving mirror back and/or secondary forward. Verify calculations first. |
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Repair damaged wood on telescope (water damage). |
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Paint telescope forks. |
Paint the face of the forks facing the slit flat black. |
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Full rotation stop to prevent future cable cuts, or reroute cables. |
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Remount 4 1/2 inch finder scope |
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Low relief standard filter holder |
For V and R filters. |
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| Routine Upkeep | ||||||
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Clean telescope mirrors. |
Should be done as needed (and the mirrors are in need). |
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Mirror collimation |
Should probably be checked every three months. |
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Dome |
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Paint interior of dome. |
Complete flat white primer coat, followed by deep flat blue overcoat. |
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Yellow handrail needs to be cleaned and painted. |
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Paint door trim (inside and out). |
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Reset foam rubber skirt so that its outside edge does not rub against the dome. |
Need to check with Ash Dome first. |
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| Routine Upkeep | ||||||
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Empty trash. |
After every use. |
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Lubricate dome. |
Needs to be done yesterday! Should be repeated every 6 months. |
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Clean out cabinets/drawers. |
Every 3 months? |
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Untwist electric cable to shutter before it twists off completely. |
Involves spinning the dome around until dots on cable are in a line (not a helix!). Every 3 months? |
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| Computers & Peripherals | ||||||
| Routine Upkeep | ||||||
| Clean out old image files. | ||||||
| Completed Tasks | ||||||
|
Task |
Status |
Notes |
Next work date |
Date |
Who |
Needs* |
Contact the East Dome Committee if you'd like to help!
*(supplies, funds, approvals, help, advice, etc.)