Hale, Steven J. (2016) Autoguider repairs at Mount Wilson in 2016 April. Technical Report. Birmingham Solar Oscillations Network.
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PDF
bison380.pdf 373kB |
Abstract
The 60-foot tower services were restarted for the summer. The mechanical actuator for the east/west axis on the second flat had almost seized, and so this was disassembled and cleaned. Some diagnostic work was performed on the guider module which indicated a fault due to loose interface cards, particularly the guider level threshold cards for both axes. No attempt has yet been made to secure the cards and improve their reliability.
| Type of Work: | Monograph (Technical Report) |
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| School/Faculty: | Colleges (2008 onwards) > College of Engineering & Physical Sciences |
| Number of Pages: | 6 |
| Department: | High-Resolution Optical Spectroscopy |
| Date: | 17 June 2016 |
| Projects: | BiSON - Birmingham Solar Oscillations Network |
| Series/Collection Name: | BiSON Technical Report Series |
| Keywords: | Helioseismology, Observations; Oscillations, Solar |
| Subjects: | Q Science > QB Astronomy Q Science > QC Physics |
| Related URLs: | |
| ID Code: | 3132 |
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