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
2017-11-03 05:56:20 58060.2475 GBT DIAG_S269_OFF 93.6625 15.83289 1782.7148423479 filterbank 4294967688 d087d795774aec7ede2a4797c8d70fb9 Download
2017-11-03 05:50:51 58060.2436 GBT DIAG_S269 93.66458 13.83611 1782.7148423479 filterbank 4294967680 0d352863876dde73627ab4b85434350a Download
2017-11-03 05:38:15 58060.2349 GBT DIAG_3C123 69.26917 29.67019 1782.7148423479 filterbank 4294967682 ed94ccd1192499015b2b89649c1cf525 Download
2017-11-03 05:43:55 58060.2388 GBT DIAG_3C123_OFF 69.26833 31.67039 1782.7148423479 filterbank 4294967690 7238e46831b5a6a8e4e8a15509b7a6fa Download
2017-11-03 06:11:45 58060.2582 GBT DIAG_W75S_OFF 309.75458 44.49481 1782.7134132385 filterbank 73138568 a21d5984c4d00ad831ae36b2a854bd5d Download
2017-11-03 06:06:19 58060.2544 GBT DIAG_W75S 309.75458 42.49681 1782.7134132385 filterbank 73138560 e20628d4e55872ecdf595d13596c6330 Download
2017-11-03 05:56:20 58060.2475 GBT DIAG_S269_OFF 93.6625 15.83289 1782.7134132385 filterbank 73138568 8209aeca2b59726594d75b2ff422a9d8 Download
2017-11-03 05:50:51 58060.2436 GBT DIAG_S269 93.66458 13.83611 1782.7134132385 filterbank 73138560 60237d90b3a26d33bd917e28f2ea51e4 Download
2017-11-03 05:38:15 58060.2349 GBT DIAG_3C123 69.26917 29.67019 1782.7134132385 filterbank 73138562 411d7c122eea11134b935234891ffc7e Download
2017-11-03 05:43:55 58060.2388 GBT DIAG_3C123_OFF 69.26833 31.67039 1782.7134132385 filterbank 73138570 fed96e487ab4b1479de0165b70070760 Download
2017-11-03 06:11:45 58060.2582 GBT DIAG_W75S_OFF 309.75458 44.49481 1782.5317382812 filterbank 1757413768 ab25f4c73af40becf562ac2cf34cf449 Download
2017-11-03 06:06:19 58060.2544 GBT DIAG_W75S 309.75458 42.49681 1782.5317382812 filterbank 1757413760 83b98215af45c2fbcfc11d8b421ff84b Download
2017-11-03 05:56:20 58060.2475 GBT DIAG_S269_OFF 93.6625 15.83289 1782.5317382812 filterbank 1757413768 79f1bd9eced42ba54ffa8b2ae9bba508 Download
2017-11-03 05:50:51 58060.2436 GBT DIAG_S269 93.66458 13.83611 1782.5317382812 filterbank 1757413760 72e2f9cf2922df2dcac071a71bc2ddea Download
2017-11-03 05:38:15 58060.2349 GBT DIAG_3C123 69.26917 29.67019 1782.5317382812 filterbank 1757413762 af256dbc21bb1d27cfecce1587b813a5 Download
2017-11-03 05:43:55 58060.2388 GBT DIAG_3C123_OFF 69.26833 31.67039 1782.5317382812 filterbank 1757413770 7cc8398138ba229cdad6830f6149e400 Download
2017-11-03 06:11:45 58060.2582 GBT DIAG_W75S_OFF 309.754 44.4967 1595.21484375 baseband data 1744916992 501f1ec6321d89e531e713800186beb4 Download
2017-11-03 06:11:45 58060.2582 GBT DIAG_W75S_OFF 309.7542 44.4967 1595.21484375 baseband data 17180721152 72a46b7149d1169ac3c528f8e9e40ca9 Download
2017-11-03 06:11:45 58060.2582 GBT DIAG_W75S_OFF 309.7541 44.4966 1595.21484375 baseband data 17180721152 ed2795523701d362d74fbdb8551678be Download
2017-11-03 06:11:45 58060.2582 GBT DIAG_W75S_OFF 309.7541 44.4968 1595.21484375 baseband data 17180721152 d66fc09ba0453f2fe213540ff921ce0b Download