Hisaki database

Since 2017, the APIS search interface also queries external Hisaki EUV spectro-imaging observations of solar system planets acquired with the EXCEED instrument. These now include >1600 individual daily observations obtained with different instrumental configurations (slits, gratings). The provided level 1 data consist of 2D spectra acquired during one day of observation with 1-min resolution. For graphic purpose, the corresponding quickooks are integrated over the full day.

The description of these data is described here. A specific article describing the employed pipeline to derive high-level Hisaki data levels is available here.