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
2016-01-09 21:13:56 57396.8847 GBT MESSIER031 10.3689 41.6818 8718.75 baseband data 4232871936 05754fb5d526fdb76407ef5851d09319 Download
2016-01-09 21:14:41 57396.8852 GBT MESSIER031 10.369 40.9324 8906.25 baseband data 1620396288 1ba058c1cbe7fba9aa2af1dc72d79383 Download
2016-01-09 21:14:41 57396.8852 GBT MESSIER031 10.369 40.9324 9093.75 baseband data 1620396288 4a56875c8d0923d5bd9d383258247e04 Download
2016-01-09 21:14:41 57396.8852 GBT MESSIER031 10.369 40.9324 9281.25 baseband data 1620396288 a17d265b6e5fd838e8e3fdf2f441958e Download
2016-01-09 21:14:41 57396.8852 GBT MESSIER031 10.369 40.9324 8718.75 baseband data 1620396288 8254b5acb6acf635fb606009762dc4a6 Download
2016-01-10 23:22:46 57397.9741 GBT MESSIER031 10.385 41.7551 2306.25 baseband data 4232871936 695ebac8baf26092e63c3cfc30284876 Download
2016-01-10 23:22:46 57397.9741 GBT MESSIER031 10.385 41.7551 2493.75 baseband data 4232871936 d39ce1118aff36cb56a1b694f7ef8726 Download
2016-01-10 23:26:32 57397.9768 GBT MESSIER031 10.385 41.0052 2493.75 baseband data 4232871936 cd081f95c9796f0fddbf8035f6df6bb0 Download
2016-01-10 23:22:46 57397.9741 GBT MESSIER031 10.385 41.7551 2681.25 baseband data 4232871936 f5497b95413c998f899cc81280736458 Download
2016-01-10 23:22:46 57397.9741 GBT MESSIER031 10.385 41.7551 2118.75 baseband data 4232871936 898c33c5090736c9026f79af81f19e7d Download
2016-01-09 21:15:09 57396.8855 GBT MESSIER031 10.3851 40.8392 8906.25 baseband data 4232871936 0fd572a252ee29237bc70d88b1b05bfa Download
2016-01-09 21:15:09 57396.8855 GBT MESSIER031 10.3851 40.8392 9281.25 baseband data 4232871936 618d8a2824260115447aee1b56fa4cd2 Download
2016-01-09 21:15:09 57396.8855 GBT MESSIER031 10.3851 40.8392 9093.75 baseband data 4232871936 2334007f2fd7ef0330dfb0f825f4a90e Download
2016-01-09 21:15:09 57396.8855 GBT MESSIER031 10.3851 40.8392 8718.75 baseband data 4232871936 8c7dac5de87fa8ed7bf0a544f92c2921 Download
2016-01-10 23:25:24 57397.9760 GBT MESSIER031 10.3852 41.2286 2118.75 baseband data 4232871936 4771cb71b87ef9c455d8710447ac0be1 Download
2016-01-10 23:25:24 57397.9760 GBT MESSIER031 10.3852 41.2286 2306.25 baseband data 4232871936 faeadd85f096ae6a4cd5c4d6b0789d6f Download
2016-01-10 23:27:40 57397.9775 GBT MESSIER031 10.3852 40.7752 2118.75 baseband data 66138624 bb7a8fba051df077cf28c873c5b295f4 Download
2016-01-10 23:25:24 57397.9760 GBT MESSIER031 10.3852 41.2286 2493.75 baseband data 4232871936 cc12c624dd6ddf26d19e92f4e81fea7a Download
2016-01-10 23:27:40 57397.9775 GBT MESSIER031 10.3852 40.7752 2493.75 baseband data 66138624 826534f6c89ab3022686750afc342f37 Download
2016-01-10 23:25:23 57397.9760 GBT MESSIER031 10.3852 41.2286 2681.25 baseband data 4232871936 d7d761078986c4f19422aa7bd2439ac5 Download