A VERITAS/Breakthrough Listen Search for Optical Technosignatures

Acharyya, A.; Adams, C. B.; Archer, A.; Bangale, P.; Batista, P.; Benbow, W.; Brill, A.; Capasso, M.; Errando, M.; Falcone, A.; Feng, Q.; Finley, J. P.; Foote, G. M.; Fortson, L.; Furniss, A.; Griffin, S.; Hanlon, W.; Hanna, D.; Hervet, O.; Hinrichs, C. E.; Hoang, J.; Holder, J.; Humensky, T. B.; Jin, W.; Kaaret, P.; Kertzman, M.; Kherlakian, M.; Kieda, D.; Kleiner, T. K.; Korzoun, N.; Kumar, S.; Lang, M. J.; Lundy, M.; Maier, G.; McGrath, C. E.; Millard, M. J.; Miller, H. R.; Millis, J.; Mooney, C. L.; Moriarty, P.; Mukherjee, R.; O’Brien, S.; Ong, R. A.; Pohl, M.; Pueschel, E.; Quinn, J.; Ragan, K.; Reynolds, P. T.; Ribeiro, D.; Roache, E.; Ryan, J. L.; Sadeh, I.; Saha, L.; Santander, M.; Sembroski, G. H.; Shang, R.; Tak, D.; Talluri, A. K.; Tucci, J. V.; Vazquez, N.; Williams, D. A.; Wong, S. L.; Woo, J.; DeBoer, D.; Isaacson, H.; de Pater, I.; Price, D. C.; Siemion, A.

doi:10.3847/1538-3881/ace347

A VERITAS/Breakthrough Listen Search for Optical Technosignatures

Journal Article · Tue Aug 01 00:00:00 EDT 2023 · The Astronomical Journal

DOI:https://doi.org/10.3847/1538-3881/ace347· OSTI ID:2422865

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Univ. of Alabama, Tuscaloosa, AL (United States); VERITAS Collaboration. et al.

The Breakthrough Listen Initiative is conducting a program using multiple telescopes around the world to search for “technosignatures”: artificial transmitters of extraterrestrial origin from beyond our solar system. The Very Energetic Radiation Imaging Telescope Array System (VERITAS) Collaboration joined this program in 2018 and provides the capability to search for one particular technosignature: optical pulses of a few nanoseconds in duration detectable over interstellar distances. We report here on the analysis and results of dedicated VERITAS observations of Breakthrough Listen targets conducted in 2019 and 2020 and of archival VERITAS data collected since 2012. Thirty hours of dedicated observations of 136 targets and 249 archival observations of 140 targets were analyzed and did not reveal any signals consistent with a technosignature. The results are used to place limits on the fraction of stars hosting transmitting civilizations. We also discuss the minimum pulse sensitivity of our observations and present VERITAS observations of CALIOP: a space-based pulsed laser on board the Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observations. The detection of these pulses with VERITAS, using the analysis techniques developed for our technosignature search, allows a test of our analysis efficiency and serves as an important proof of principle.

View Accepted Manuscript (DOE)

Research Organization:: Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States). National Energy Research Scientific Computing Center (NERSC)

Sponsoring Organization:: National Science Foundation (NSF); USDOE Office of Science (SC), Basic Energy Sciences (BES). Scientific User Facilities (SUF)

Contributing Organization:: VERITAS Collaboration

Grant/Contract Number:: AC02-05CH11231

OSTI ID:: 2422865

Journal Information:: The Astronomical Journal, Journal Name: The Astronomical Journal Journal Issue: 3 Vol. 166; ISSN 0004-6256

Publisher:: IOP PublishingCopyright Statement

Country of Publication:: United States

Language:: English

References (57)

Optical SETI with MAGIC Armada, Alexandre; Cortina, Juan; Martinez, Manel Neutrinos and Explosive Events in the Universe https://doi.org/10.1007/1-4020-3748-1_24	book	January 2005
Interstellar communication: The colors of optical SETI Hippke, Michael Journal of Astrophysics and Astronomy, Vol. 39, Issue 6 https://doi.org/10.1007/s12036-018-9566-x	journal	November 2018
Design of the quartermaster solar furnace Davies, John M.; Cotton, Eugene S. Solar Energy, Vol. 1, Issue 2-3 https://doi.org/10.1016/0038-092X(57)90116-0	journal	April 1957
Initial results from Harvard all-sky optical SETI Howard, Andrew; Horowitz, Paul; Mead, Curtis Acta Astronautica, Vol. 61, Issue 1-6 https://doi.org/10.1016/j.actaastro.2007.01.038	journal	June 2007
Breakthrough Listen – A new search for life in the universe Worden, S. Pete; Drew, Jamie; Siemion, Andrew Acta Astronautica, Vol. 139 https://doi.org/10.1016/j.actaastro.2017.06.008	journal	October 2017
The first VERITAS telescope Holder, J.; Atkins, R. W.; Badran, H. M. Astroparticle Physics, Vol. 25, Issue 6 https://doi.org/10.1016/j.astropartphys.2006.04.002	journal	July 2006
A new mirror alignment system for the VERITAS telescopes McCann, A.; Hanna, D.; Kildea, J. Astroparticle Physics, Vol. 32, Issue 6 https://doi.org/10.1016/j.astropartphys.2009.10.001	journal	January 2010
Improved γ /hadron separation for the detection of faint γ -ray sources using boosted decision trees Krause, Maria; Pueschel, Elisa; Maier, Gernot Astroparticle Physics, Vol. 89 https://doi.org/10.1016/j.astropartphys.2017.01.004	journal	March 2017
ROOT — A C++ framework for petabyte data storage, statistical analysis and visualization Antcheva, I.; Ballintijn, M.; Bellenot, B. Computer Physics Communications, Vol. 180, Issue 12 https://doi.org/10.1016/j.cpc.2009.08.005	journal	December 2009
An LED-based flasher system for VERITAS Hanna, D.; McCann, A.; McCutcheon, M. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 612, Issue 2 https://doi.org/10.1016/j.nima.2009.10.107	journal	January 2010
Searching for Interstellar Communications Cocconi, Giuseppe; Morrison, Philip Nature, Vol. 184, Issue 4690 https://doi.org/10.1038/184844a0	journal	September 1959
Communications from Superior Galactic Communities Bracewell, R. N. Nature, Vol. 186, Issue 4726 https://doi.org/10.1038/186670a0	journal	May 1960
Interstellar and Interplanetary Communication by Optical Masers Schwartz, R. N.; Townes, C. H. Nature, Vol. 190, Issue 4772 https://doi.org/10.1038/190205a0	journal	April 1961
Array programming with NumPy Harris, Charles R.; Millman, K. Jarrod; van der Walt, Stéfan J. Nature, Vol. 585, Issue 7825 https://doi.org/10.1038/s41586-020-2649-2	journal	September 2020
The throughput calibration of the VERITAS telescopes Adams, C. B.; Benbow, W.; Brill, A. Astronomy & Astrophysics, Vol. 658 https://doi.org/10.1051/0004-6361/202142275	journal	February 2022
Target Selection for SETI. I. A Catalog of Nearby Habitable Stellar Systems Turnbull, Margaret C.; Tarter, Jill C. The Astrophysical Journal Supplement Series, Vol. 145, Issue 1 https://doi.org/10.1086/345779	journal	March 2003
Search for Nanosecond Optical Pulses from Nearby Solar‐Type Stars Howard, Andrew W.; Horowitz, Paul; Wilkinson, David T. The Astrophysical Journal, Vol. 613, Issue 2 https://doi.org/10.1086/423300	journal	October 2004
TheBreakthrough ListenSearch for Intelligent Life: Target Selection of Nearby Stars and Galaxies Isaacson, Howard; Siemion, Andrew P. V.; Marcy, Geoffrey W. Publications of the Astronomical Society of the Pacific, Vol. 129, Issue 975 https://doi.org/10.1088/1538-3873/aa5800	journal	March 2017
The Breakthrough Listen Search for Intelligent Life: No Evidence of Claimed Periodic Spectral Modulations in High-resolution Optical Spectra of Nearby Stars Isaacson, Howard; Siemion, Andrew P. V.; Marcy, Geoffrey W. Publications of the Astronomical Society of the Pacific, Vol. 131, Issue 995 https://doi.org/10.1088/1538-3873/aaeae0	journal	December 2018
The Breakthrough Listen Search for Intelligent Life: Searching Boyajian's Star for Laser Line Emission Lipman, David; Isaacson, Howard; Siemion, Andrew P. V. Publications of the Astronomical Society of the Pacific, Vol. 131, Issue 997 https://doi.org/10.1088/1538-3873/aafe86	journal	February 2019
Optical Search for Extraterrestrial Intelligence with Air Cerenkov Telescopes Eichler, David; Beskin, Gregory Astrobiology, Vol. 1, Issue 4 https://doi.org/10.1089/153110701753593892	journal	December 2001
OSETI with STACEE: A Search for Nanosecond Optical Transients from Nearby Stars Hanna, D. S.; Ball, J.; Covault, C. E. Astrobiology, Vol. 9, Issue 4 https://doi.org/10.1089/ast.2008.0256	journal	May 2009
The Far Future of Exoplanet Direct Characterization Schneider, Jean; Léger, Alain; Fridlund, Malcolm Astrobiology, Vol. 10, Issue 1 https://doi.org/10.1089/ast.2009.0371	journal	January 2010
The Search for Extraterrestrial Intelligence in Earth's Solar Transit Zone Heller, René; Pudritz, Ralph E. Astrobiology, Vol. 16, Issue 4 https://doi.org/10.1089/ast.2015.1358	journal	April 2016
Matplotlib: A 2D Graphics Environment Hunter, John D. Computing in Science & Engineering, Vol. 9, Issue 3 https://doi.org/10.1109/MCSE.2007.55	journal	January 2007
The STACEE ground-based gamma-ray detector Gingrich, D. M.; Boone, L. M.; Bramel, D. IEEE Transactions on Nuclear Science, Vol. 52, Issue 6 https://doi.org/10.1109/TNS.2005.855705	journal	December 2005
Panoramic optical and near-infrared SETI instrument: overall specifications and science program Wright, Shelley A.; Horowitz, Paul; Maire, Jérôme Ground-based and Airborne Instrumentation for Astronomy VII https://doi.org/10.1117/12.2314268	conference	July 2018
Panoramic SETI: overall focal plane electronics and timing and network protocols Liu, Wei; Werthimer, Dan; Lee, Ryan Ground-based and Airborne Instrumentation for Astronomy VIII https://doi.org/10.1117/12.2561203	conference	December 2020
Panoramic SETI: program update and high-energy astrophysics applications Maire, Jérôme; Wright, Shelley A.; Holder, Jamie Ground-based and Airborne Instrumentation for Astronomy IX https://doi.org/10.1117/12.2630772	conference	August 2022
Targeted and all-sky search for nanosecond optical pulses at Harvard-Smithsonian Horowitz, Paul; Coldwell, Charles M.; Howard, Andrew B. SPIE Proceedings https://doi.org/10.1117/12.435364	conference	August 2001
Large area solar power heliostat array for OSETI Covault, Corbin E. Photonics West 2001 - LASE, SPIE Proceedings https://doi.org/10.1117/12.435374	conference	August 2001
Composite panels for optical mirrors for Cherenkov Telescopes: development of the cold glass slumping technology Canestrari, R.; Motta, G.; Pareschi, G. SPIE Proceedings https://doi.org/10.1117/12.857268	conference	July 2010
Search for Artificial Stellar Sources of Infrared Radiation Dyson, F. J. Science, Vol. 131, Issue 3414 https://doi.org/10.1126/Science.131.3414.1667	journal	June 1960
Eavesdropping: The Radio Signature of the Earth Sullivan, W. T.; Brown, S.; Wetherill, C. Science, Vol. 199, Issue 4327 https://doi.org/10.1126/Science.199.4327.377	journal	January 1978
Science with the Cherenkov Telescope Array Consortium, Cta World Scientific https://doi.org/10.1142/10986	book	January 2019
Overview of the CALIPSO Mission and CALIOP Data Processing Algorithms Winker, David M.; Vaughan, Mark A.; Omar, Ali Journal of Atmospheric and Oceanic Technology, Vol. 26, Issue 11 https://doi.org/10.1175/2009JTECHA1281.1	journal	November 2009
seaborn: statistical data visualization Waskom, Michael Journal of Open Source Software, Vol. 6, Issue 60 https://doi.org/10.21105/joss.03021	journal	April 2021
Searching for Extraterrestrial Intelligence with the Square Kilometre Array Siemion, Andrew; Benford, James; Cheng-Jin, Jin Proceedings of Advancing Astrophysics with the Square Kilometre Array — PoS(AASKA14) https://doi.org/10.22323/1.215.0116	conference	May 2015
Eventdisplay: An Analysis and Reconstruction Package for Ground-based Gamma-ray Astronomy Maier, Gernot; Holder, Jamie Proceedings of 35th International Cosmic Ray Conference — PoS(ICRC2017) https://doi.org/10.22323/1.301.0747	conference	August 2018
Satellite-based Calibration of the TAIGA-HiSCORE Cerenkov Array by the LIDAR on-board CALIPSO Porelli, Andrea Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021) https://doi.org/10.22323/1.395.0876	conference	August 2021
A Search for Laser Emission with Megawatt Thresholds from 5600 FGKM Stars Tellis, Nathaniel K.; Marcy, Geoffrey W. The Astronomical Journal, Vol. 153, Issue 6 https://doi.org/10.3847/1538-3881/aa6d12	journal	May 2017
How Much SETI Has Been Done? Finding Needles in the n-dimensional Cosmic Haystack Wright, Jason T.; Kanodia, Shubham; Lubar, Emily The Astronomical Journal, Vol. 156, Issue 6 https://doi.org/10.3847/1538-3881/aae099	journal	November 2018
`astroquery` : An Astronomical Web-querying Package in Python Ginsburg, Adam; Sipőcz, Brigitta M.; Brasseur, C. E. The Astronomical Journal, Vol. 157, Issue 3 https://doi.org/10.3847/1538-3881/aafc33	journal	February 2019
Search for Nanosecond Near-infrared Transients around 1280 Celestial Objects Maire, Jérôme; Wright, Shelley A.; Barrett, Colin T. The Astronomical Journal, Vol. 158, Issue 5 https://doi.org/10.3847/1538-3881/ab44d3	journal	October 2019
The Breakthrough Listen Search for Intelligent Life: A 3.95–8.00 GHz Search for Radio Technosignatures in the Restricted Earth Transit Zone Sheikh, Sofia Z.; Siemion, Andrew; Enriquez, J. Emilio The Astronomical Journal, Vol. 160, Issue 1 https://doi.org/10.3847/1538-3881/ab9361	journal	June 2020
The Breakthrough Listen Search for Intelligent Life: Searching for Technosignatures in Observations of TESS Targets of Interest Traas, Raffy; Croft, Steve; Gajjar, Vishal The Astronomical Journal, Vol. 161, Issue 6 https://doi.org/10.3847/1538-3881/abf649	journal	May 2021
The Breakthrough Listen Search for Intelligent Life: Technosignature Search of Transiting TESS Targets of Interest Franz, Noah; Croft, Steve; Siemion, Andrew P. V. The Astronomical Journal, Vol. 163, Issue 3 https://doi.org/10.3847/1538-3881/ac46c9	journal	February 2022
The Breakthrough Listen Search for Intelligent Life: A Laser Search Pipeline for the Automated Planet Finder Zuckerman, Anna; Ko, Zoe; Isaacson, Howard The Astronomical Journal, Vol. 165, Issue 3 https://doi.org/10.3847/1538-3881/acb342	journal	February 2023
The Astropy Project: Sustaining and Growing a Community-oriented Open-source Project and the Latest Major Release (v5.0) of the Core Package* No authors listed The Astrophysical Journal, Vol. 935, Issue 2 https://doi.org/10.3847/1538-4357/ac7c74	journal	August 2022
A Search for Brief Optical Flashes Associated with the seti Target kic 8462852 Abeysekara, A. U.; Archambault, S.; Archer, A. The Astrophysical Journal, Vol. 818, Issue 2 https://doi.org/10.3847/2041-8205/818/2/L33	journal	February 2016
Optical seti Observations of the Anomalous star kic 8462852 Schuetz, Marlin; Vakoch, Douglas A.; Shostak, Seth The Astrophysical Journal, Vol. 825, Issue 1 https://doi.org/10.3847/2041-8205/825/1/L5	journal	June 2016
VEGAS, the VERITAS Gamma-ray Analysis Suite Cogan, P. arXiv https://doi.org/10.48550/arXiv.0709.4233	preprint	January 2007
Calibration Techniques for VERITAS Hanna, David arXiv https://doi.org/10.48550/arXiv.0709.4479	preprint	January 2007
The Gamma Ray Detection sensitivity of the upgraded VERITAS Observatory Kieda, D. B. arXiv https://doi.org/10.48550/arXiv.1308.4849	preprint	January 2013
The Breakthrough Listen Search for Extraterrestrial Intelligence Gajjar, Vishal; Siemion, Andrew; Croft, Steve arXiv https://doi.org/10.48550/arXiv.1907.05519	preprint	January 2019
Optical SETI with Imaging Cherenkov Telescopes Holder, J.; Ashworth, P.; LeBohec, S. arXiv https://doi.org/10.48550/arXiv.astro-ph/0506758	preprint	January 2005
Absolute calibration of imaging atmospheric Cherenkov telescopes Shepherd, N.; Buckley, J. H.; Celik, O. arXiv https://doi.org/10.48550/arXiv.astro-ph/0507083	preprint	January 2005

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