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 274.501 -16.1312 8532.71484375 baseband data 17180721152 6078f11b5e9d6eee88da8309cf5634d9 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5007 -16.1309 7595.21484375 baseband data 17180721152 a16000694b2655f57cbedef97f1f4d11 Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.5011 -16.1309 7595.21484375 baseband data 17180721152 f94d08bdc2c56ebb82e5b738a0c0d2ec Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.5009 -16.131 7032.71484375 baseband data 17180721152 c4f11af2cce470513f56c91939bb62c8 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5012 -16.1311 9095.21484375 baseband data 3221385216 61e3a18a893804bb3eb9baa389ab3b03 Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.5013 -16.1311 5720.21484375 baseband data 17180721152 7e2bd22b9a1907a431762e4c3f320c1f Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.501 -16.1309 4782.71484375 baseband data 17180721152 86220ee5248bba47dd0275f8fb8a835a Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5011 -16.1309 10407.71484375 baseband data 17180721152 672608e78f2128ada67baf08db2fda74 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5008 -16.131 9845.21484375 baseband data 17180721152 4e36889f80fae5536cd02c918de5ae4e Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.5011 -16.131 6095.21484375 baseband data 17180721152 c3737b25747f2956809078fc38360666 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.501 -16.131 8532.71484375 baseband data 17180721152 f7a2aeac5bb0aad5ffcfbabf703b729e Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5011 -16.1309 7595.21484375 baseband data 17180721152 9065184af3bcad2b81986390910d7955 Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.5011 -16.1309 7595.21484375 baseband data 17180721152 2cbf318929577da9dd836d02d59c7f20 Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.5008 -16.1309 7032.71484375 baseband data 17180721152 a3f3ea6ffe960da57219a3ea60d60a1c Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.5009 -16.131 6095.21484375 baseband data 17180721152 5e1959d2374abf003c2fb23b80888f07 Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.5011 -16.1309 5720.21484375 baseband data 17180721152 711667f5b907003bb6a19ed1abca1526 Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.5011 -16.1309 4782.71484375 baseband data 17180721152 ffeff06384d8817e1b4917d492c5e990 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.501 -16.1309 10407.71484375 baseband data 17180721152 81046fac4f002fb035e506ddc7f70d93 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5013 -16.131 9845.21484375 baseband data 17180721152 957a5fe695e12932ce845b66a20a75e8 Download
2020-03-19 12:22:47 58927.5158 GBT Swift_1818 274.5011 -16.131 6095.21484375 baseband data 17180721152 6952308a21f8ee646a951ebe7db11a2a Download