Technosignatures ∞


pdf file 

ID Target Center Freq. MJD Confidence Drift rate S/N (MHz) (Hz/s)


MLc1 HIP 13402 1188.539231 57541.68902 98.1 +1.11(25) 6.53

MLc2 HIP 118212 1347.862244 57752.78580 99.9 −0.44(7) 16.38

MLc3 HIP 62207 1351.625410 57543.08647 93.7 −0.05(10) 57.52

MLc4 HIP 54677 1372.987594 57517.08789 99.9 −0.11(3) 30.20

MLc5 HIP 54677 1376.988694 57517.09628 97.9 −0.11(2) 44.58

MLc6 HIP 56802 1435.940307 57522.13197 99.9 −0.18(4) 39.61

HIP 13402
MLc7 HIP 13402 1487.482046 57544.51645 99.9 +0.10(2) 129.16

HIP 62207
MLc8 HIP 62207 1724.972561 57543.10165 99.9 −0.126(10) 34.09


A deep-learning search for technosignatures of 820 nearby stars 

Peter Xiangyuan Ma1,2,3* , Cherry Ng3,4,5 , Leandro Rizk6 , Steve Croft4,5 , Andrew P. V. Siemion4,5,7,8 , Bryan Brzycki4 , Daniel Czech4 , Jamie Drew9 , Vishal Gajjar4 , John Hoang4 , Howard Isaacson4, 10 , Matt Lebofsky4 , David MacMahon4 , Imke de Pater4 , Danny C. Price11,4 , Sofia Z. Sheikh4 , and S. Pete Worden9 1Department of Mathematics, University of Toronto, 40 St. George Street, Toronto, ON M5S 2E4, Canada 2Department of Physics, University of Toronto, 60 St. George Street, Toronto, ON M5S 1A7, Canada 3Dunlap Institute for Astronomy & Astrophysics, University of Toronto, 50 St. George Street, Toronto, ON M5S 3H4, Canada 4Radio Astronomy Laboratory, 501 Campbell Hall, University of California, Berkeley, CA 94720, USA 5SETI Institute, Mountain View, CA 94043, USA 6David A. Dunlap Department of Astronomy & Astrophysics, University of Toronto, 50 St. George Street, Toronto, ON M5S 3H4, Canada 7Jodrell Bank Centre for Astrophysics (JBCA), Department of Physics & Astronomy, Alan Turing Building, The University of Manchester, M13 9PL, UK 8University of Malta, Institute of Space Sciences and Astronomy 9Breakthrough Initiatives, Moffett Field, CA 94035, USA 10Centre for Astrophysics, University of Southern Queensland, Toowoomba, QLD, Australia 11International Centre for Radio Astronomy Research, Curtin University, Bentley WA 6102, Australia *peterxy.ma@mail.utoronto.ca

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