The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The General Single-Dish Data format (GSDD) was developed in the mid-1980s as a data model to support centimeter, millimeter and submillimeter instrumentation at NRAO, JCMT, the University of Arizona and IRAM. We provide an overview of the GSDD requirements and associated data model, discuss the implementation of the resultant file formats, describe its usage in the observatories and provide a retrospective...
Radio telescopes at Green Bank, West Virginia and Parkes, Australia observed Jupiter's 20-cm radiation before, during, and after the impacts of Comet P/Shoemaker–Levy 9. The average nonthermal intensity increased from about 5.3 Jy before the SL9 impacts to 6.4 Jy afterwards (normalized to 4.04 AU), and began decreasing exponentially after the impacts with a time scale of 115 ± 15 days (assuming the...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.