Listen Breakthrough Initiative

Open Data Archive

Breakthrough Listen data are stored in technical formats that require specialized software to analyze, and file sizes can be several gigabytes. Before downloading files from our public archive, we recommend you familiarize yourself with how the data are stored. A good place to start is with the educational materials provided by Berkeley SETI Research Center.

Access analysis results and description from The Breakthrough Listen Search for Advanced Life: 1.1-1.9 GHz observations of 692 Nearby Stars.

A beta interface with additional search options is also available at seti.berkeley.edu/opendata.

Search Form

Sky coordinates:

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Note about target names:
* targets ending in “_I2” have iodine absorption features across part of the spectrum (to determine precise radial velocities).
* targets ending in “_OFF” are “off source targets,” i.e. the telescope is aimed slightly away (typically less than 2 degrees Dec) from the intended target in order to get a baseline of the background.

Results

UTC
MJD
Project
Target
RA
Decl
Center Freq
File Type
Size
Md5sum Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.501 -16.131 7032.71484375 baseband data 17180721152 81df5443df29a9ee1e03712f60e7eb1d Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.5013 -16.1311 7032.71484375 baseband data 17180721152 a288be76156f435661c5cae97d3a8afc Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.5012 -16.1309 7032.71484375 baseband data 17180721152 869a5c8f9c49ddb906c74a62ed32da02 Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.5007 -16.1309 7032.71484375 baseband data 17180721152 ac311f54ebfa8746c45abc917ef85bf8 Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.5014 -16.131 7032.71484375 baseband data 17180721152 07db8d421ac5506d191616df8a7d23e7 Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.5012 -16.1311 7032.71484375 baseband data 17180721152 762374f8270f2d85d3f4417fb40094d5 Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.5014 -16.1311 7032.71484375 baseband data 17180721152 623423a337f878a441f30ba19aeea670 Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.5006 -16.1308 7032.71484375 baseband data 17180721152 af9307ef00a7a29ea17f2f4e65309190 Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.5005 -16.1309 7032.71484375 baseband data 3221385216 171753657bc04f61b9d2f48ee4eb97a3 Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.5013 -16.131 7032.71484375 baseband data 17180721152 7a07537551e5a9a4a1270f10dd2b3757 Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.5007 -16.131 7032.71484375 baseband data 17180721152 da38f8f9236e271594490db5b95b3391 Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.5011 -16.131 7032.71484375 baseband data 17180721152 257d938f0e1374fe7a42f323d100929a Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.5009 -16.1309 7032.71484375 baseband data 17180721152 09f3b7ca19b562f2290b0b5f5a2da900 Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.5009 -16.131 7032.71484375 baseband data 17180721152 078ce72f2d75caa33d63d85905f58e29 Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.5008 -16.1309 7032.71484375 baseband data 17180721152 28fa3c41cb315d68ba9423a0f0677d58 Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.5013 -16.131 7032.71484375 baseband data 17180721152 8c2a243b1ecadac2ddc3e97544716cb1 Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.501 -16.1309 7032.71484375 baseband data 17180721152 8608dcde3f561610c5abd21a034b225c Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.5007 -16.1311 7032.71484375 baseband data 17180721152 25ce8c927c72c6d9969cd2226c37f1c8 Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.5008 -16.1309 7032.71484375 baseband data 17180721152 eba92871e6a22303ad15647bad27ca2a Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.501 -16.1309 7032.71484375 baseband data 17180721152 94c7d9ddf4abecc5e12daa156ec94c6d Download