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).

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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.


3rd Jan 2017: K2 campaign 10 data available

Data from campaign 10 of K2 has been made available on KASOC. The data release notes have not yet been made available, but we will provide it as soon as it is available.

Please note that there are a few unique features in the C10 data:

  • The first six days of data, dubbed C10.1, were collected with a pointing error of 3.3 pixels from the nominal field-of-view, so they were only processed through CAL to make "Type 1" target pixel files. Among other things, this means that there are no light-curves produced by the K2 Science Office.
  • The remainder of the campaign, dubbed C10.2, was processed through the entire photometry pipeline, creating "Type 2" target pixel files and long-cadence light curves.
  • Module 4 was lost part way through C10.2, which powered off the photometer and produced a 14-day data gap.

14th Dec 2016: Scheduled downtime

Tomorrow (15/12-2016) we will be doing some scheduled maintenance of our systems, so the KASOC website will be unavailable for a few hours. We apologize for the inconvenience.

13th Dec 2016: Reprocessed data for K2 C1

Reprocessed data for K2 Campaign 1 (Data Release 14) is now available for download.

This release corrects the short cadence pixel calibration bug previously described in the Global Erratum for Kepler Q0-Q17 & K2 C0-C5 Short-Cadence Data (KSCI-19080). The new release also includes lightcurves for all long cadence data, plus improvements to the target pixel files.

Please have a careful read of the Data Release Notes.

Kepler & K2 News

29th Dec 2016: Galactic Archeology Special Session at AAS 229

At the upcoming American Astronomical Society meeting in Grapevine, Tx there will be a special session on Galactic Archeology with K2 and Kepler. This is an exciting area of astrophysics that will only continue to grow over the coming years. The organizer of the event is Jennifer Johnson from Ohio …

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21st Dec 2016: K2 Campaign 10 data available

The pipeline-processed data for K2 Campaign 10 are now available for download from the K2 archive at MAST.

The data were processed in two separate sets:

  • The first six days of data, dubbed C10a, were collected with a pointing error of 3.3 pixels from the nominal field-of-view, so they …

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9th Dec 2016: K2 Campaign 10 data processing complete

Pipeline processing for K2 Campaign 10 is now complete and the data are in the process of being shipped to the data archive at MAST. We anticipate that the data will become available for download on or before December 22nd.

Alongside 28,345 standard long cadence and 138 short cadence …

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Recently published scientific publications

  • Rhita-Maria Ouazzani: A new asteroseismic diagnostic for rotation in $\gamma$ Doradus stars
    Updated: Fri 6th January 2017 19:05.
  • Mikkel N. Lund: Asteroseismic properties of solar-type stars observed with the NASA K2 mission: results from Campaigns 1-3 and prospects for future observations
    Updated: Thu 5th January 2017 14:33.
  • Mikkel N. Lund: Asteroseismology of the Hyades with K2: first detection of main-sequence solar-like oscillations in an open cluster
    Updated: Thu 5th January 2017 14:32.
  • P. Gaulme: Testing Asteroseismic Scalings for Red Giants with Eclipsing Binaries Observed by Kepler
    Updated: Mon 28th November 2016 19:18.
  • R. Handberg: K2P2-reduced data from campaigns 0-4 of the K2 Mission
    Updated: Fri 11th November 2016 14:19.
  • J. A. Guzik: Detection of Solar-Like Oscillations, Observational Constraints, and Stellar Models for $\theta$ Cyg, the Brightest Star Observed by the Kepler Mission
    Updated: Sat 5th November 2016 22:07.
  • M. Hrudková: The discovery of a planetary candidate around the evolved low-mass Kepler giant star HD 175370
    Updated: Thu 27th October 2016 23:18.

Kepler mission clock

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