Select a date, a starting and an ending time (in UT) in the period block.
Select the integration (ranging from 0 to 120 s) that you need for the datas. If you enter 0s, you will get the full resolution datas.
Select the instruments
The second column tells you if datas are available for the period you asked for (click on available datas
). Flying by the mouse on the colored bar you will get the information about the observing time and the observed frequencies (NRH only). In this column you can visualize a quicklook of the day for each instrument by clicking on available quicklook
If you would like to visualize the datas for the selected period, click on Display quicklook
(third column). Those quicklooks do not take into account the integration you asked for. Please see below the details for the quicklook of each instrument:
NRH : Two 1D images produced from 2D images at 120s integration. The 2 images shows the East West and the North south projection of the radio sources at 150.9 MHz
ORFEES and the NDA : Dynamic spectrum integrated at 10s.
To request a download, please create the data files by clicking on export data
. The data files are created only if you have selected the instrument. You can select all instruments at the same time. To download the files, please click on the logo for each instrument in the export data column.