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
2016-02-06 12:44:59 57424.5312 GBT HIP73165_OFF 224.2948 -2.3469 1593.75 baseband data 66138624 2fef21e37fd2534aba6d6b194cff32bb Download
2016-03-02 11:41:45 57449.4873 GBT HIP78709 241.0134 25.258 1406.25 baseband data 66138624 e989c5f462b5050a1000224c7dd5a788 Download
2016-01-11 00:03:52 57398.0027 GBT MESSIER031 10.8521 41.7632 2118.75 baseband data 66138624 104961f078eae45a431a628bc9afba66 Download
2016-01-16 18:27:56 57403.7694 GBT HIP11048 35.562 47.8798 6093.75 baseband data 66138624 eb35194569f653d3b04e059c3c4f23dc Download
2016-02-05 07:58:44 57423.3325 GBT HIP54155_OFF 166.1716 -2.2214 1781.25 baseband data 66138624 3355e53c10e93bbc0295848152c1787e Download
2016-02-06 23:31:12 57424.9800 GBT HIP9727_OFF 31.2827 79.2811 1781.25 baseband data 66138624 ca7917ca87dc42d93dce5d29c73e50b4 Download
2016-01-16 18:22:24 57403.7656 GBT HIP11048_OFF 35.5622 45.8799 6093.75 baseband data 66138624 5ddf60d5a0a75b9c3f6144506697ce71 Download
2016-02-06 23:42:06 57424.9876 GBT HIP9727_OFF 31.2837 79.2811 1406.25 baseband data 66138624 3e806cfb16c7ebd5e7c91abedd2a8365 Download
2016-03-04 17:29:42 57451.7290 GBT HIP116936 355.5434 -2.5777 1406.25 baseband data 66138624 658c7983933e59292fe626c085dab112 Download
2016-03-04 17:40:46 57451.7366 GBT HIP116936 355.5434 -2.5777 1781.25 baseband data 66138624 031a62d39643bbb2650f6d484aa71ba9 Download
2016-02-06 23:36:39 57424.9838 GBT HIP9727 31.2837 77.2811 1593.75 baseband data 66138624 b2d1a5331fa97fe50bff2103c9e4de4d Download
2016-02-06 11:09:51 57424.4652 GBT HIP63608 195.5424 10.9593 1406.25 baseband data 66138624 dc8ae595f06f759113fd2ef01e922e13 Download
2016-03-04 17:35:14 57451.7328 GBT HIP116936_OFF 355.5435 0.5778 1406.25 baseband data 66138624 013a673cfdab54fa9e3ebced707f4ac8 Download
2016-03-04 06:30:54 57451.2715 GBT HIP63121_OFF 194.0006 40.3153 1218.75 baseband data 66138624 e5eae282c10a0f8e3ac41441f336cbb6 Download
2016-01-16 19:06:33 57403.7962 GBT HIP11048 35.5621 47.88 6281.25 baseband data 66138624 2bd4fc16f6a50aa13230de6351311931 Download
2016-03-04 06:19:18 57451.2634 GBT HIP63121_OFF 194.0006 40.3153 1781.25 baseband data 66138624 cfbe8de2f58e62b0e7ed8b3009b5fb30 Download
2016-02-06 11:04:27 57424.4614 GBT HIP63510_OFF 195.1913 10.3755 1593.75 baseband data 66138624 2b5a9cd07a088a476ac52aa09a8c49f9 Download
2016-01-16 18:33:28 57403.7732 GBT HIP11048_OFF 35.562 45.8799 5718.75 baseband data 66138624 67e342f9ea2210cb8d4819b21024d975 Download
2016-02-14 07:32:30 57432.3142 GBT HIP57328_OFF 176.3206 10.2578 1218.75 baseband data 66138624 b248fe0557bd544dbe9d15084d35a0b1 Download
2016-01-16 19:12:06 57403.8001 GBT HIP11048_OFF 35.562 45.88 6281.25 baseband data 66138624 a0c0c3e61e7bc964baf866f3ed8748e4 Download