Full Frame Image (FFI) Display
This tool enables you to browse the K2 fields of view
using the currently available FFI images,
and to identify specific objects
observed by GALEX, SDSS, and 2MASS
in the K2 field
as well as objects for which data are now published.
The timestamp in the FFI file names are
in the format yyyydddhhmmss, where ddd refers to Day of Year (for example,
114 = April 24 UTC), and times refer to the end of the exposure.
See the README file
in the FFI directory for more
information on how MAST added the WCS information
to the original headers for C0 and C2.
Note the Campaign 9 (and perhaps 10 & 11) FFIs will not have
the standard WCS information included in the FITS headers,
so the catalog overlays and RA & Dec values will not be
displayed for those files.
Approximate K2 Fields of View for the
observed and planned Campaigns, click image to enlarge.
Image by NASA/Fergal Mullally with permission from the Kepler Science team.