The Kepler Asteroseismic Science Operations Center provides asteroseismological data from the NASA Kepler mission to astronomers who are members of the Kepler Asteroseismic Science Consortium (KASC).

If you are a member of KASC, please log in below...

In order to have access to the Kepler Asteroseismic data you have to be a member of KASC. Please see the "New KASC member" page on how to become a member.


15th Sep 2017: C13 data is available

...and today it is the C13 data that has been made available for download. As always, remember to take a look at the data release document before diving into the data.

14th Sep 2017: C12 data is available

The C12 data from K2 is now available for download.

26th Aug 2017: C11 data is available

Data from campaign 11 of the K2 mission is now available in KASOC and C12 and C13 will follow very soon. Please note that C11, like C10, was divided into two sub-campaigns designated as C11.1 and C11.2. Please consult the data release notes for details.

Kepler & K2 News

20th Nov 2017: K2 Campaign 14 processed data available

The pipeline-processed data for K2 Campaign 14 are now available for download from the K2 archive at MAST.

The target list featured 29,897 standard long cadence and 147 standard short cadence targets, including Wolf-359, WASP-104, and rho Leo, alongside a number of large galaxies (e.g. M95, M96, M105 …

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16th Nov 2017: Workshop on Dwarf Stars and Clusters with K2: Abstract deadline approaching!

The K2 Mission and Boston University (BU) are convening a small meeting from January 16 to 18, 2018, on the BU campus in Boston, Massachusetts.

The event will highlight the diverse science that K2 has enabled in the areas of cool stars and open clusters. Topics will include stellar rotation …

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16th Nov 2017: K2 Campaign 14 data processing complete

Data processing for K2 Campaign 14 is now complete and the pixel files and lightcurves are being ingested into the data archive at MAST. We anticipate that the data release will be made public on Monday, November 20th, or shortly thereafter.

The target list featured 29,897 standard long cadence …

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Recently published scientific publications

  • Marc Hon: Deep Learning Classification in Asteroseismology
    Updated: Fri 1st December 2017 05:03.
  • R. Handberg: NGC 6819: testing the asteroseismic mass scale, mass loss, and evidence for products of non-standard evolution
    Updated: Tue 7th November 2017 14:02.
  • Ian W Roxburgh: Anomalies in the Kepler Asteroseismic Legacy Project Data A re-analysis of 16 Cyg A&B, KIC8379927 and 6 solar-like stars
    Updated: Fri 6th October 2017 12:05.
  • E. Corsaro: Metallicity effect on stellar granulation detected from oscillating red giants in Open Clusters
    Updated: Mon 25th September 2017 17:02.
  • Daniel Huber: Asteroseismology and Gaia: Testing Scaling Relations Using 2200 Kepler Stars with TGAS Parallaxes
    Updated: Thu 21st September 2017 08:57.
  • S. Deheuvels: Near-degeneracy effects on the frequencies of rotationally-split mixed modes in red giants
    Updated: Fri 15th September 2017 11:26.
  • T. R. White: Beyond the Kepler/K2 bright limit with halo photometry: variability in the seven brightest members of the Pleiades
    Updated: Mon 21st August 2017 14:00.

Kepler mission clock

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