Devices for Observatory Automation
Abstract
A variety of specialized devices have been developed to aid the operation of an unattended observatory. We describe here a precipitation monitor and two types of cloud monitors. One cloud monitor uses a small telescope and CCD to continuously measure the brightness of Polaris. Other devices described include a simple altitude limit switch, an automated mirror cover, and a liquid nitrogen autofill system. (SECTION: Instrumentation and Data Analysis)
- Publication:
-
Publications of the Astronomical Society of the Pacific
- Pub Date:
- June 1994
- DOI:
- 10.1086/133427
- Bibcode:
- 1994PASP..106..670H
- Keywords:
-
- Astronomical Observatories;
- Brightness;
- Clouds (Meteorology);
- Monitors;
- Precipitation (Meteorology);
- Variable Stars;
- Charge Coupled Devices;
- Stepping Motors;
- Telescopes;
- Astronomy;
- INSTRUMENTATION: MISCELLANEOUS