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 274.5011 -16.1309 10032.71484375 baseband data 17180721152 9caee595b6d872511a28ed9935827564 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5011 -16.1309 10032.71484375 baseband data 17180721152 c1040c2337f64fd8f2ec649639486a3c Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.501 -16.1309 10032.71484375 baseband data 17180721152 5c09b4492e15506d0828a87d487385e6 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5007 -16.1308 10032.71484375 baseband data 17180721152 92167a4bbda1ada8a1130819b2cbe599 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5012 -16.1308 10032.71484375 baseband data 17180721152 ffb6ced2c520c0749abcdf7e1e4413b8 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5008 -16.1309 10032.71484375 baseband data 17180721152 c56430fb8c1f13b651ad92cb6e623393 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.501 -16.1312 10032.71484375 baseband data 17180721152 c6a650b9d174e30027debc759856826f Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5012 -16.131 10032.71484375 baseband data 17180721152 35e0d2df61d3d32e2cbd69a8bfac5d13 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5009 -16.131 10032.71484375 baseband data 17180721152 d353c1640fdbba616d1b833205e25d1a Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.501 -16.131 10032.71484375 baseband data 17180721152 028ec90fe95922e76ffcd36ad1a9ec4c Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5012 -16.131 10032.71484375 baseband data 17180721152 d5e8b0414fe5fd764e6851e6ff21c713 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5011 -16.131 10032.71484375 baseband data 17180721152 3c912b09cd76363febb83b18f085799a Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5007 -16.1309 10032.71484375 baseband data 17180721152 da063ce9f7473838c2b0c665ee33964d Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5008 -16.1309 10032.71484375 baseband data 17180721152 eb82775d152002a21f84cb58b00ae99e Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5009 -16.131 10032.71484375 baseband data 17180721152 aaf7044105ed7bab3bba2226b7c14347 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5005 -16.1308 10032.71484375 baseband data 17180721152 edae1e419a09007f2238160c1ab9d1f4 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5014 -16.1312 10032.71484375 baseband data 3221385216 504d2b490396f9179e7b01b6130d4c17 Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5011 -16.131 10032.71484375 baseband data 17180721152 2c1d6d4ea4b8e288fc266fc7ac32084b Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5009 -16.1309 10032.71484375 baseband data 17180721152 93d8a9496d6bf8c2c202b03b1085cfba Download
2020-03-19 13:07:57 58927.5472 GBT Swift_1818 274.5007 -16.1309 10032.71484375 baseband data 17180721152 a5a8f544caa339b5b6ee124eabd7c534 Download