The APIS service relies on a database of spectro-imaging auroral observations of the outer planets and their moons acquired by the Hubble Space Telescope. Various data levels can be browsed with the Search Interface through conditional search criteria.
Spring is coming
21 Mar 2017
New observational campaign :
Europa, Feb. 2014-Apr. 2015 (STIS, 59 spectra)
Update of plots of Saturn’s polar projections :
For the 2016 and 2017 observations associated with the Cassini ’Grand Finale’, polar projections will draw the footprint of the Cassini trajectory (red = HST exposure, gray = +/-2h wrt HST exposure).
Interoperability with CDPP
03 Mar 2017
03 Feb 2017
Ephemeris provided through the header of processed data have been updated.