Breakthrough Initiatives

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

Project

File type

Sky coordinates:

Right Ascension (in degrees)

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Declination (in degrees)

+/-

Time (in MJD)

+/-

Center Frequency (in MHz)

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Target Name

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
2017-02-23 21:55:36	57807.9136	GBT	DIAG_TRAPPIST1	346.6222	-5.0414	9357.71484375	baseband data	10737950720	43f54f8e78869956180f19b82858a29f
2017-02-23 21:57:11	57807.9147	GBT	DIAG_TRAPPIST1_OFF	347.5995	-5.5355	9357.71484375	baseband data	17180721152	7046112060daac60080a5c07f0d1464a
2017-02-23 21:57:11	57807.9147	GBT	DIAG_TRAPPIST1_OFF	347.625	-5.5417	9357.71484375	baseband data	17180721152	6b9a2ece6fb953532e07708cb4b9a92f
2017-02-23 21:57:11	57807.9147	GBT	DIAG_TRAPPIST1_OFF	347.6248	-5.5415	9357.71484375	baseband data	10737950720	b6e52862de6707e90c4c3e8a0cd00eb8
2017-02-23 21:52:56	57807.9118	GBT	DIAG_TRAPPIST1	346.617	-5.0411	9357.71484375	baseband data	17180721152	dcda79671dc360efb9e8b13460b85fe9
2017-02-23 21:52:56	57807.9118	GBT	DIAG_TRAPPIST1	346.6222	-5.0413	9357.71484375	baseband data	17180721152	51e3f24f32ea74715905e1e02e5cb4d1
2017-02-23 21:52:56	57807.9118	GBT	DIAG_TRAPPIST1	346.6225	-5.0414	9357.71484375	baseband data	10737950720	5cc70693b38ce5df6617b28b5fc272f0
2017-02-23 21:54:16	57807.9127	GBT	DIAG_TRAPPIST1_OFF	347.6098	-5.5585	9357.71484375	baseband data	17180721152	7839a27b0741b1e33531aa64d827508b
2017-02-23 21:54:16	57807.9127	GBT	DIAG_TRAPPIST1_OFF	347.625	-5.5417	9357.71484375	baseband data	17180721152	e2a6edc365e6e5be0532f97d27033964
2017-02-23 21:54:16	57807.9127	GBT	DIAG_TRAPPIST1_OFF	347.625	-5.5416	9357.71484375	baseband data	10737950720	cb0d1e4ba61f320c6e44cb5de658b48c
2017-02-23 21:55:36	57807.9136	GBT	DIAG_TRAPPIST1	346.681	-5.0333	9357.71484375	baseband data	17180721152	a07d48cb85c1fb8d168f310dd7f71a95
2017-02-23 21:55:36	57807.9136	GBT	DIAG_TRAPPIST1	346.6223	-5.0415	9357.71484375	baseband data	17180721152	78a1f99401262601b609e815a27f8614
2017-02-23 21:55:36	57807.9136	GBT	DIAG_TRAPPIST1	346.6222	-5.0414	9357.71484375	baseband data	10737950720	48ee369e33808f3162b7695dbeb15593
2017-02-23 21:57:11	57807.9147	GBT	DIAG_TRAPPIST1_OFF	347.5995	-5.5355	9357.71484375	baseband data	17180721152	272070f161b25557205549fc1574f6d8
2017-02-23 21:57:11	57807.9147	GBT	DIAG_TRAPPIST1_OFF	347.625	-5.5415	9357.71484375	baseband data	17180721152	42eee29561fbc3be9b19d3fc775c094d
2017-02-23 21:57:11	57807.9147	GBT	DIAG_TRAPPIST1_OFF	347.6248	-5.5415	9357.71484375	baseband data	10737950720	ec825cd8807b0952190d12a6bdc53867
2020-03-19 13:07:57	58927.5472	GBT	Swift_1818	274.5016	-16.131	9282.71484375	baseband data	17180721152	fba0ff9ef291be8300023ee9932af4b9
2020-03-19 13:07:57	58927.5472	GBT	Swift_1818	274.5011	-16.1311	9282.71484375	baseband data	17180721152	a16d72071e6921e56740c6e56f2574cb
2020-03-19 13:07:57	58927.5472	GBT	Swift_1818	274.5007	-16.1309	9282.71484375	baseband data	17180721152	23861ab336de935de21231c2d991777b
2020-03-19 13:07:57	58927.5472	GBT	Swift_1818	274.5007	-16.131	9282.71484375	baseband data	17180721152	944edc460a97c54daf90fd02d9421d65
2020-03-19 13:07:57	58927.5472	GBT	Swift_1818	274.5008	-16.131	9282.71484375	baseband data	17180721152	02c8dc7e5cea4d077e22ad2dd880534e
2020-03-19 13:07:57	58927.5472	GBT	Swift_1818	274.5013	-16.131	9282.71484375	baseband data	17180721152	fc7d97d6da04ac9f9bb44fb4939b6a77
2020-03-19 13:07:57	58927.5472	GBT	Swift_1818	274.5006	-16.1308	9282.71484375	baseband data	17180721152	b48ab0a51b8ea0873e851052fe605ac7
2020-03-19 13:07:57	58927.5472	GBT	Swift_1818	274.5012	-16.131	9282.71484375	baseband data	17180721152	d7d8c409b7caf3e2b0609dc57bc82a4b
2020-03-19 13:07:57	58927.5472	GBT	Swift_1818	274.5012	-16.1309	9282.71484375	baseband data	17180721152	11f02129a6195b5bc4613c4e68825920
2020-03-19 13:07:57	58927.5472	GBT	Swift_1818	274.5007	-16.1309	9282.71484375	baseband data	17180721152	a47efe9d62ecc818976cd8575b5948be
2020-03-19 13:07:57	58927.5472	GBT	Swift_1818	274.5009	-16.1309	9282.71484375	baseband data	17180721152	3652ae14077346f7e5df2a082c1b29dc
2020-03-19 13:07:57	58927.5472	GBT	Swift_1818	274.5011	-16.1309	9282.71484375	baseband data	17180721152	8f54f4d473263dcf01043eecfa7eca18
2020-03-19 13:07:57	58927.5472	GBT	Swift_1818	274.501	-16.1309	9282.71484375	baseband data	17180721152	24b1600e708ca43cdc5026a1b361ffd3
2020-03-19 13:07:57	58927.5472	GBT	Swift_1818	274.5007	-16.1308	9282.71484375	baseband data	17180721152	94a815bf24c412dc839ad7cb5e39c9e1
2020-03-19 13:07:57	58927.5472	GBT	Swift_1818	274.5012	-16.1308	9282.71484375	baseband data	17180721152	f2924cba8d653099683b324df28f8bed
2020-03-19 13:07:57	58927.5472	GBT	Swift_1818	274.5008	-16.1309	9282.71484375	baseband data	17180721152	ac3b57d5d1a705a39fcbf11c82f35b7f
2020-03-19 13:07:57	58927.5472	GBT	Swift_1818	274.501	-16.1312	9282.71484375	baseband data	17180721152	6fb6fa10e098f5b6eb6d7401e01750a3
2020-03-19 13:07:57	58927.5472	GBT	Swift_1818	274.5012	-16.131	9282.71484375	baseband data	17180721152	0ffab30b7383b4bf07e0eb05beb16826
2020-03-19 13:07:57	58927.5472	GBT	Swift_1818	274.5009	-16.131	9282.71484375	baseband data	17180721152	a7606a0cef971f5e63a21b927e6db878
2020-03-19 13:07:57	58927.5472	GBT	Swift_1818	274.501	-16.131	9282.71484375	baseband data	17180721152	ff66113de0548ea56833906cf3910ffc
2020-03-19 13:07:57	58927.5472	GBT	Swift_1818	274.5012	-16.131	9282.71484375	baseband data	17180721152	2f1d41cc1f102ab150f9683c99536a1b
2020-03-19 13:07:57	58927.5472	GBT	Swift_1818	274.5011	-16.131	9282.71484375	baseband data	17180721152	9019d8734f80b188c84174b0596a84b5
2020-03-19 13:07:57	58927.5472	GBT	Swift_1818	274.5007	-16.1309	9282.71484375	baseband data	17180721152	280b6b8af7b383da9b14a1839d935c5d
2020-03-19 13:07:57	58927.5472	GBT	Swift_1818	274.5008	-16.1309	9282.71484375	baseband data	17180721152	01baf3fe68c5b6aae294c3b05b115b19
2020-03-19 13:07:57	58927.5472	GBT	Swift_1818	274.5011	-16.131	9282.71484375	baseband data	17180721152	aece8be489b12b87540faa3c00acef5e
2020-03-19 13:07:57	58927.5472	GBT	Swift_1818	274.5005	-16.1308	9282.71484375	baseband data	17180721152	7f7f2a4b39890f0655b0a06cde93a7b2
2020-03-19 13:07:57	58927.5472	GBT	Swift_1818	274.5012	-16.1311	9282.71484375	baseband data	3221385216	cd037b1b5389fb0b6fb1a64e573a0a55
2016-01-09 20:35:13	57396.8578	GBT	VOYAGER1	258.0673	11.9628	9281.25	baseband data	4232871936	d6f657850f253ddfc1affa4076e718e1
2016-01-09 20:35:36	57396.8581	GBT	VOYAGER1	258.0673	11.9628	9281.25	baseband data	4232871936	7d934e4d77ef6cec9a4608746a35b473
2016-01-09 20:35:58	57396.8583	GBT	VOYAGER1	258.0675	11.9629	9281.25	baseband data	4232871936	511524c0d12bad818270bedee950a278
2016-01-11 00:36:37	57398.0254	GBT	MESSIER031X	11.0017	41.6824	9281.25	baseband data	1223564544	60a46639bd28e81aaffb5b7dd5972b4b
2016-01-09 20:36:21	57396.8586	GBT	VOYAGER1	258.0674	11.9627	9281.25	baseband data	4232871936	985a031c16111f43e875620e940bbda5
2016-01-09 20:36:43	57396.8588	GBT	VOYAGER1	258.0674	11.9628	9281.25	baseband data	4232871936	acb84cc494fcde436d974d36be3cc570
2016-01-11 00:37:34	57398.0261	GBT	MESSIER031X	11.0012	41.6987	9281.25	baseband data	4232871936	f8b84ab7a718c97052cf55575002b83c
2016-01-09 20:37:07	57396.8591	GBT	VOYAGER1	258.0674	11.9628	9281.25	baseband data	4232871936	163dae7dda23f438085c40dd93d7217a
2016-01-09 20:37:30	57396.8594	GBT	VOYAGER1	258.0674	11.9627	9281.25	baseband data	4232871936	941ea0f317c7ae3268ee070b6b3f277f
2016-01-09 20:37:52	57396.8596	GBT	VOYAGER1	258.0675	11.9627	9281.25	baseband data	4232871936	b488a0bb83aec132f46254b014d03713
2016-01-09 20:38:15	57396.8599	GBT	VOYAGER1	258.0674	11.9629	9281.25	baseband data	4232871936	d6f2b03277a747819e5a9302c5a670a6
2016-01-09 20:38:37	57396.8602	GBT	VOYAGER1	258.0675	11.9627	9281.25	baseband data	4232871936	dbe066cdfedfc0dbabe59f9c5a78ebdb
2016-01-09 20:39:00	57396.8604	GBT	VOYAGER1	258.0674	11.9628	9281.25	baseband data	66138624	675238a9d95dc66150f069ed63381fe0
2016-01-11 00:37:56	57398.0263	GBT	MESSIER031X	11.0022	41.3145	9281.25	baseband data	4232871936	8481bc89c530073b6d04d7b772c613cb
2016-01-09 20:45:00	57396.8646	GBT	VOYAGER1	258.0673	11.9631	9281.25	baseband data	4232871936	ec67f07dc4b0dcc2f0a46b38c299b5a0
2016-01-11 00:38:19	57398.0266	GBT	MESSIER031X	11.0023	40.9492	9281.25	baseband data	1620396288	3413c124686e79ca2b7850b88b6a4af0
2016-01-09 20:45:22	57396.8648	GBT	VOYAGER1	258.0674	11.963	9281.25	baseband data	4232871936	de1b366f6a0e38052b46296a079b88b3
2016-01-11 00:38:46	57398.0269	GBT	MESSIER031X	11.0186	40.8396	9281.25	baseband data	4232871936	6c40b1c2afc255ef9ef3c52a959cb33d
2016-01-09 20:45:45	57396.8651	GBT	VOYAGER1	258.0674	11.963	9281.25	baseband data	4232871936	f2e105c872f37de485c045b004987d43
2016-01-11 00:39:08	57398.0272	GBT	MESSIER031X	11.0188	41.2059	9281.25	baseband data	4232871936	3ca5f96ce0dcd755d16fd388ab1a94e6
2016-01-09 20:46:07	57396.8654	GBT	VOYAGER1	258.0675	11.9627	9281.25	baseband data	4232871936	ced8361cfd79c8eec2782dd9cac93e52
2016-01-11 00:39:31	57398.0274	GBT	MESSIER031X	11.019	41.5889	9281.25	baseband data	1620396288	5ba6f4ab47685f59fe849ff064658ec1
2016-01-09 20:46:30	57396.8656	GBT	VOYAGER1	258.0674	11.9629	9281.25	baseband data	4232871936	243c330920848c446b0aa94a81255eeb
2016-01-11 00:39:58	57398.0278	GBT	MESSIER031X	11.0354	41.7158	9281.25	baseband data	4232871936	03887d2f4337763b86b5ce19fdc4163b
2016-01-09 20:46:52	57396.8659	GBT	VOYAGER1	258.0675	11.9629	9281.25	baseband data	4232871936	3c3f549ae4a228f21ac23078d194bb51
2016-01-11 00:40:20	57398.0280	GBT	MESSIER031X	11.0355	41.3158	9281.25	baseband data	4232871936	ce1efe9c4c52a93444582f892caad33c
2016-01-09 20:47:15	57396.8661	GBT	VOYAGER1	258.0675	11.9628	9281.25	baseband data	4232871936	f1a9739d19fdf27f7a993f2ae674e680
2016-01-11 00:40:43	57398.0283	GBT	MESSIER031X	11.0352	40.9517	9281.25	baseband data	1620396288	6199c1db208dfbd98b91409ba7277844
2016-01-09 20:47:37	57396.8664	GBT	VOYAGER1	258.0674	11.9627	9281.25	baseband data	4232871936	09f355179afbe9d44bfcd574f726bbad
2016-01-11 00:41:10	57398.0286	GBT	MESSIER031X	11.0519	40.8075	9281.25	baseband data	4232871936	6b6af7e67c8279a5150ea4fa287545fd
2016-01-09 20:48:01	57396.8667	GBT	VOYAGER1	258.0675	11.9628	9281.25	baseband data	4232871936	3df0b4730c220dec0df0a41522151dfe
2016-01-11 00:41:32	57398.0288	GBT	MESSIER031X	11.0522	41.1892	9281.25	baseband data	4232871936	9d8be1e305bdc64a605ae149e069d923
2016-01-09 20:28:39	57396.8532	GBT	VOYAGER1_OFF	258.0675	13.9625	9281.25	baseband data	4232871936	a61943aaac2ba1a313025c72f881cb03
2016-01-11 00:41:55	57398.0291	GBT	MESSIER031X	11.0518	41.5724	9281.25	baseband data	1620396288	6075bc57dd43af1cca3288a6006bb5f2
2016-01-09 20:29:01	57396.8535	GBT	VOYAGER1_OFF	258.0674	13.9628	9281.25	baseband data	4232871936	95e2913e22f7d5865fb4ebc57a25ffa8
2016-01-11 00:42:22	57398.0294	GBT	MESSIER031X	11.0687	41.6823	9281.25	baseband data	4232871936	c39aef1470028bd4ae38f467a9a51257
2016-01-09 20:29:24	57396.8538	GBT	VOYAGER1_OFF	258.0675	13.9629	9281.25	baseband data	4232871936	9605c950fa317ee1a2811a6661f892fd
2016-01-11 00:42:44	57398.0297	GBT	MESSIER031X	11.0687	41.3174	9281.25	baseband data	4232871936	54bcdcaffb735b0434b2f99794230e0d
2016-01-09 20:29:46	57396.8540	GBT	VOYAGER1_OFF	258.0675	13.9627	9281.25	baseband data	4232871936	ec447f61a048d6b0581209aa728b218f
2016-01-11 00:43:07	57398.0299	GBT	MESSIER031X	11.0687	40.9505	9281.25	baseband data	1620396288	43df4baf67dc6fefa5a9b5269caa442c
2016-01-09 20:30:09	57396.8543	GBT	VOYAGER1_OFF	258.0675	13.9628	9281.25	baseband data	4232871936	a1f81bcbcb8200eb4438c26307c5f12d
2016-01-11 00:43:34	57398.0303	GBT	MESSIER031X	11.0855	40.8396	9281.25	baseband data	4232871936	c3ac0ddc7432023fa212309385c0828e
2016-01-09 20:30:31	57396.8545	GBT	VOYAGER1_OFF	258.0675	13.9627	9281.25	baseband data	4232871936	ea2e689c108bea8e2be154d0e69940d9
2016-01-11 00:43:56	57398.0305	GBT	MESSIER031X	11.0854	41.2229	9281.25	baseband data	4232871936	996f34fc9bb2c9c6b2de4d007e9dada6
2016-01-09 20:30:54	57396.8548	GBT	VOYAGER1_OFF	258.0674	13.9626	9281.25	baseband data	4232871936	3a887651664b1257d420cd2dcf72d503
2016-01-11 00:44:19	57398.0308	GBT	MESSIER031X	11.0854	41.6062	9281.25	baseband data	1488119040	56b1cbef73244a3b3a94070932ba2cd1
2016-01-09 20:31:17	57396.8551	GBT	VOYAGER1_OFF	258.0675	13.9628	9281.25	baseband data	4232871936	c034533af793e950aeee29a5dad99e96
2016-01-09 20:31:40	57396.8553	GBT	VOYAGER1_OFF	258.0674	13.9629	9281.25	baseband data	4232871936	d78a5c7ed85252f79823aac82b1f2248
2016-01-09 20:32:03	57396.8556	GBT	VOYAGER1_OFF	258.0675	13.9627	9281.25	baseband data	4232871936	f4877a6d3d27df8b1a360446002f0bd6
2016-01-09 20:32:25	57396.8558	GBT	VOYAGER1_OFF	258.0675	13.9628	9281.25	baseband data	4232871936	24682108c40ab222d2f5d707f135b692
2016-01-09 20:32:48	57396.8561	GBT	VOYAGER1_OFF	258.0674	13.9628	9281.25	baseband data	4232871936	786575f9a8e18025b4639c38584ecbd8
2016-01-09 20:33:10	57396.8564	GBT	VOYAGER1_OFF	258.0676	13.9626	9281.25	baseband data	4232871936	d172b3cd79943c76ae71933446f9be1b
2016-01-09 20:33:33	57396.8566	GBT	VOYAGER1_OFF	258.0675	13.9627	9281.25	baseband data	66138624	6aa218fcd9fd602074fb6c00ece53b8a
2016-01-09 20:39:33	57396.8608	GBT	VOYAGER1_OFF	258.0675	13.9626	9281.25	baseband data	4232871936	eb4afcbfeae208ec967619f372c207ab
2016-01-09 20:39:55	57396.8611	GBT	VOYAGER1_OFF	258.0675	13.9628	9281.25	baseband data	4232871936	64d3741c0e04657eeacc739ac7a59189
2016-01-09 20:40:18	57396.8613	GBT	VOYAGER1_OFF	258.0675	13.9627	9281.25	baseband data	4232871936	8222f7c8f71d7a2d0c0b27d6e74e7228
2016-01-09 20:40:40	57396.8616	GBT	VOYAGER1_OFF	258.0674	13.9627	9281.25	baseband data	4232871936	f276919453f73a08cdf4d1e283fbe78e

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