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 13:07:57 58927.5472 GBT Swift_1818 274.5007 -16.1309 7595.21484375 baseband data 17180721152 d57e2e3b4e5b4dfb0eb97e0233288917 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5014 -16.1312 10032.71484375 baseband data 3221385216 baf6e8fa2d18b11e3789106b5ac1c366 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5007 -16.1309 10407.71484375 baseband data 17180721152 a25c99f23abb1fc9ecd68121b0086ea4 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5012 -16.131 9095.21484375 baseband data 17180721152 b0c0f4d3e2b2c3746acc39f9d2329422 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5009 -16.1309 8532.71484375 baseband data 17180721152 d5d880de01b397177a35acfa086cf032 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5007 -16.131 7595.21484375 baseband data 17180721152 e2ca8225b0c45992726c5c61037d74ca Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5011 -16.131 10407.71484375 baseband data 17180721152 bbb08b62e88a5a5c4c17e003de754cba Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5009 -16.131 9095.21484375 baseband data 17180721152 5978c1ec175b1f4eb8ca54463f16b3f9 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5011 -16.1309 8532.71484375 baseband data 17180721152 37cd36c12bd3754f889cde3959b38d08 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5007 -16.1309 7595.21484375 baseband data 17180721152 0a2db4c4116bbb44b8514fd982192f90 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5008 -16.1308 10407.71484375 baseband data 17180721152 4a1a5bb78b8517dc7913e794b8ace290 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.501 -16.131 9095.21484375 baseband data 17180721152 5ead21cfab04f06a5ce5ea71177531ae Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.501 -16.1309 8532.71484375 baseband data 17180721152 349493831cc1ab33ff3c2138d6512148 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5011 -16.131 7595.21484375 baseband data 17180721152 8eecf821328f6c263f3d57636a4c8661 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5012 -16.131 10407.71484375 baseband data 17180721152 d3b7c31de4b5638188a3ba4f9b1b80ac Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5016 -16.131 9845.21484375 baseband data 17180721152 37eeae7ccaa202f10cc948f19cc63ac4 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5012 -16.131 9095.21484375 baseband data 17180721152 02eaf76b6c2aff17441b7e9f1cb24f6e Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5007 -16.1308 8532.71484375 baseband data 17180721152 0f5133f2a8f8aebcfd0e98d36e50502d Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5008 -16.1308 7595.21484375 baseband data 17180721152 c6d88ec4a78c74bd83b7ca7627b7b8d4 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5014 -16.131 10407.71484375 baseband data 17180721152 3339976405419cff411aadb2334968db Download