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

28th Aug 2017: Call for K2 GO Cycle 6 proposals for Campaigns 17, 18, and 19

The call for K2 Guest Observer Cycle 6 proposals for Campaigns 17, 18, and 19 has been released and made available at NSPIRES.

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28th Aug 2017: K2 Campaign 13 processed data available

The pipeline-processed data for K2 Campaign 13 are now available for download from the K2 archive at MAST.

The Campaign 13 target list featured 21,434 standard long cadence and 109 standard short cadence targets, including members of the Taurus and Hyades clusters, alongside a number of galaxies and Solar …

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26th Aug 2017: K2 Campaign 14 raw data available

The raw cadence data for K2 Campaign 14 were successfully downlinked from the spacecraft in the weekend of August 19th and are now available for download from the K2 archive at MAST.

The use of the raw, uncalibrated data files requires an intimate understanding of their format and caveats. For …

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Recently published scientific publications

  • 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.
  • O. L. Creevey: Characterizing solar-type stars from full-length Kepler data sets using the Asteroseismic Modeling Portal
    Updated: Thu 3rd August 2017 16:59.
  • T. R. White: Kepler Observations of the Asteroseismic Binary HD 176465
    Updated: Thu 13th July 2017 16:18.
  • T. Arentoft: Convective-core overshoot and suppression of oscillations: Constraints from red giants in NGC 6811
    Updated: Fri 9th June 2017 12:54.
  • Conny Aerts: Kepler sheds new and unprecedented light on the variability of a blue supergiant: gravity waves in the O9.5Iab star HD188209
    Updated: Sun 4th June 2017 23:14.
  • Isabel L. Colman: Evidence for compact binary systems around Kepler red giants
    Updated: Tue 30th May 2017 02:11.

Kepler mission clock

Launch Countdown: