Table of Links
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Dara & Instruments
3.1. CHIME and GMIMS surveys and 3.2. CHIME/GMIMS Low Band North
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Features of the Tadpole
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The Origin of the Tadpole
5.1. Neutral Hydrogen Structure
5.2. Ionized Hydrogen Structure
APPENDIX
A. RESOLVED AND UNRESOLVED FARADAY COMPONENTS IN FARADAY SYNTHESIS
REFERENCES
Anderson, R. I., Koblischke, N. W., & Eyer, L. 2023, Reconciling astronomical distance scales with variable red giant stars, doi: 10.48550/arXiv.2303.04790
Astropy Collaboration, Price-Whelan, A. M., Lim, P. L., et al. 2022, ApJ, 935, 167, doi: 10.3847/1538-4357/ac7c74
Bell, M. R., & Enßlin, T. A. 2012, A&A, 540, A80, doi: 10.1051/0004-6361/201118672
Berkhuijsen, E. M., Brouw, W. N., Muller, C. A., & Tinbergen, J. 1964, BAN, 17, 465
Bernardi, G., de Bruyn, A. G., Brentjens, M. A., et al. 2009, A&A, 500, 965, doi: 10.1051/0004-6361/200911627
Bracco, A., Ntormousi, E., Jeli´c, V., et al. 2022, A&A, 663, A37, doi: 10.1051/0004-6361/202142453
Brentjens, M. A., & de Bruyn, A. G. 2005, A&A, 441, 1217, doi: 10.1051/0004-6361:20052990
Brouw, W. N., & Spoelstra, T. A. T. 1976, A&AS, 26, 129
Brown, J. C., Taylor, A. R., & Jackel, B. J. 2003, ApJS, 145, 213, doi: 10.1086/346082
Burn, B. J. 1966, MNRAS, 133, 67, doi: 10.1093/mnras/133.1.67
Carretti, E., Haverkorn, M., Staveley-Smith, L., et al. 2019, MNRAS, 489, 2330, doi: 10.1093/mnras/stz806
CHIME & GMIMS collaborations. 2024, Faraday tomography with CHIME: the ‘tadpole’ feature G137+7, Canadian Astronomical Data Centre, doi: 10.11570/24.0001
CHIME Collaboration. 2022, ApJS, 261, 29, doi: 10.3847/1538-4365/ac6fd9 —. 2023, ApJ, 947, 16, doi: 10.3847/1538-4357/acb13f
CHIME/FRB Collaboration. 2021, ApJS, 257, 59, doi: 10.3847/1538-4365/ac33ab
Condon, J. J., Cotton, W. D., Greisen, E. W., et al. 1998, AJ, 115, 1693, doi: 10.1086/300337
Dickey, J. M., Landecker, T. L., Thomson, A. J. M., et al. 2019, ApJ, 871, 106, doi: 10.3847/1538-4357/aaf85f
Dickey, J. M., West, J., Thomson, A. J. M., et al. 2022, ApJ, 940, 75, doi: 10.3847/1538-4357/ac94ce
Draine, B. 2011, Physics of the interstellar and Intergalactic Medium (Princeton University Press)
Erceg, A., Jeli´c, V., Haverkorn, M., et al. 2022, A&A, 663, A7, doi: 10.1051/0004-6361/202142244
Farnsworth, D., Rudnick, L., & Brown, S. 2011, AJ, 141, 191, doi: 10.1088/0004-6256/141/6/191
Ferri`ere, K., West, J. L., & Jaffe, T. R. 2021, MNRAS, 507, 4968, doi: 10.1093/mnras/stab1641
Ferri`ere, K. M. 2001, Reviews of Modern Physics, 73, 1031, doi: 10.1103/RevModPhys.73.1031
Foster, T., Kothes, R., & Brown, J. C. 2013, ApJL, 773, L11, doi: 10.1088/2041-8205/773/1/L11
Gaensler, B. M., Dickey, J. M., McClure-Griffiths, N. M., et al. 2001, ApJ, 549, 959, doi: 10.1086/319468
Gaia Collaboration, Vallenari, A., Brown, A. G. A., et al. 2023, A&A, 674, A1, doi: 10.1051/0004-6361/202243940
Haffner, L. M., Reynolds, R. J., Tufte, S. L., et al. 2003, ApJS, 149, 405, doi: 10.1086/378850
Haffner, L. M., Dettmar, R. J., Beckman, J. E., et al. 2009, Reviews of Modern Physics, 81, 969, doi: 10.1103/RevModPhys.81.969
Haffner, L. M., Reynolds, R. J., Madsen, G. J., et al. 2010, in Astronomical Society of the Pacific Conference Series, Vol. 438, The Dynamic Interstellar Medium: A Celebration of the Canadian Galactic Plane Survey, ed. R. Kothes, T. L. Landecker, & A. G. Willis, 388, doi: 10.48550/arXiv.1008.0612
Hausen, N. R., Reynolds, R. J., & Haffner, L. M. 2002, AJ, 124, 3336, doi: 10.1086/344603
Haverkorn, M. 2015, in Astrophysics and Space Science Library, Vol. 407, Magnetic Fields in Diffuse Media, ed. A. Lazarian, E. M. de Gouveia Dal Pino, & C. Melioli, 483, doi: 10.1007/978-3-662-44625-6 17
Haverkorn, M., Katgert, P., & de Bruyn, A. G. 2003, A&A, 404, 233, doi: 10.1051/0004-6361:20030530
Heald, G. 2009, in Cosmic Magnetic Fields: From Planets, to Stars and Galaxies, ed. K. G. Strassmeier, A. G. Kosovichev, & J. E. Beckman, Vol. 259, 591–602, doi: 10.1017/S1743921309031421
Heiles, C. 1967, ApJS, 15, 97, doi: 10.1086/190164
Heiles, C. 2002, in Astronomical Society of the Pacific Conference Series, Vol. 278, Single-Dish Radio Astronomy: Techniques and Applications, ed. S. Stanimirovic, D. Altschuler, P. Goldsmith, & C. Salter, 131–152, doi: 10.48550/arXiv.astro-ph/0107327
Heiles, C., & Haverkorn, M. 2012, SSRv, 166, 293, doi: 10.1007/s11214-012-9866-4
HI4PI Collaboration, Ben Bekhti, N., Fl¨oer, L., et al. 2016, A&A, 594, A116, doi: 10.1051/0004-6361/201629178
Hill, A. S., Benjamin, R. A., Kowal, G., et al. 2008, ApJ, 686, 363, doi: 10.1086/590543
Huang, Y. 2015, in IAU General Assembly, Vol. 29, 2251816
Hunter, J. D. 2007, Computing in Science and Engineering, 9, 90, doi: 10.1109/MCSE.2007.55
Hutschenreuter, S., Anderson, C. S., Betti, S., et al. 2022, A&A, 657, A43, doi: 10.1051/0004-6361/202140486
Iacobelli, M., Haverkorn, M., & Katgert, P. 2013, A&A, 549, A56, doi: 10.1051/0004-6361/201220175
IAU. 1973, Transactions of the International Astronomical Union, 15, 165–167, doi: 10.1017/S0251107X00031606
Ideguchi, S., Takahashi, K., Akahori, T., Kumazaki, K., & Ryu, D. 2014, PASJ, 66, 5, doi: 10.1093/pasj/pst007
Jenkins, E. B. 2013, ApJ, 764, 25, doi: 10.1088/0004-637X/764/1/25
Kothes, R., Sun, X. H., Reich, W., & Foster, T. J. 2014, ApJL, 784, L26, doi: 10.1088/2041-8205/784/2/L26
Landecker, T. L., Dewdney, P. E., Burgess, T. A., et al. 2000, A&AS, 145, 509, doi: 10.1051/aas:2000257
Landecker, T. L., Reich, W., Reid, R. I., et al. 2010, A&A, 520, A80, doi: 10.1051/0004-6361/200913921
Mao, S. A., McClure-Griffiths, N. M., Gaensler, B. M., et al. 2012a, ApJ, 755, 21, doi: 10.1088/0004-637X/755/1/21 —. 2012b, ApJ, 759, 25, doi: 10.1088/0004-637X/759/1/25
Masui, K. W., Shaw, J. R., Ng, C., et al. 2019, ApJ, 879, 16, doi: 10.3847/1538-4357/ab229e
Mckinven, R., Michilli, D., Masui, K., et al. 2021, ApJ, 920, 138, doi: 10.3847/1538-4357/ac126a
Mckinven, R., Gaensler, B. M., Michilli, D., et al. 2023, ApJ, 950, 12, doi: 10.3847/1538-4357/acc65f
OpenAI. 2023, ChatGPT. https://beta.openai.com/chatgpt/
Ordog, A., Brown, J. C., Kothes, R., & Landecker, T. L. 2017, A&A, 603, A15, doi: 10.1051/0004-6361/201730740
O’Sullivan, S. P., Brown, S., Robishaw, T., et al. 2012, MNRAS, 421, 3300, doi: 10.1111/j.1365-2966.2012.20554.x
Purcell, C. R., Van Eck, C. L., West, J., Sun, X. H., & Gaensler, B. M. 2020, RM-Tools: Rotation measure (RM) synthesis and Stokes QU-fitting, Astrophysics Source Code Library, record ascl:2005.003. http://ascl.net/2005.003
Ransom, R. R., Kothes, R., Geisbuesch, J., Reich, W., & Landecker, T. L. 2015, ApJ, 799, 198, doi: 10.1088/0004-637X/799/2/198
Ransom, R. R., Kothes, R., Wolleben, M., & Landecker, T. L. 2010, ApJ, 724, 946, doi: 10.1088/0004-637X/724/2/946
Reich, W., Fuerst, E., Reich, P., & Reif, K. 1990, A&AS, 85, 633
Reich, W., F¨urst, E., Reich, P., et al. 2004, in The Magnetized Interstellar Medium, ed. B. Uyaniker, W. Reich, & R. Wielebinski, 45–50
Reid, M. J., Menten, K. M., Brunthaler, A., et al. 2014, ApJ, 783, 130, doi: 10.1088/0004-637X/783/2/130
Rudnick, L., & Cotton, W. D. 2023, MNRAS, 522, 1464, doi: 10.1093/mnras/stad1090
Schnitzeler, D. H. F. M., Katgert, P., & de Bruyn, A. G. 2007, A&A, 471, L21, doi: 10.1051/0004-6361:20077635 —. 2009, A&A, 494, 611, doi: 10.1051/0004-6361:20078912
Soderblom, D. R., Pendleton, J., & Pallavicini, R. 1989, AJ, 97, 539, doi: 10.1086/115003
Sokoloff, D. D., Bykov, A. A., Shukurov, A., et al. 1998, MNRAS, 299, 189, doi: 10.1046/j.1365-8711.1998.01782.x
Sun, X. H., Rudnick, L., Akahori, T., et al. 2015, AJ, 149, 60, doi: 10.1088/0004-6256/149/2/60
Tahani, M., Plume, R., Brown, J. C., & Kainulainen, J. 2018, A&A, 614, A100, doi: 10.1051/0004-6361/201732219
Tahani, M., Glover, J., Lupypciw, W., et al. 2022a, A&A, 660, L7, doi: 10.1051/0004-6361/202243322
Tahani, M., Lupypciw, W., Glover, J., et al. 2022b, A&A, 660, A97, doi: 10.1051/0004-6361/202141170
Takahashi, K. 2023, PASJ, 75, S50, doi: 10.1093/pasj/psac111
Taylor, A. R., Stil, J. M., & Sunstrum, C. 2009, ApJ, 702, 1230, doi: 10.1088/0004-637X/702/2/1230
Taylor, A. R., Gibson, S. J., Peracaula, M., et al. 2003, AJ, 125, 3145, doi: 10.1086/375301
Thomson, A. J. M., Landecker, T. L., Dickey, J. M., et al. 2019, MNRAS, 487, 4751, doi: 10.1093/mnras/stz1438
Thomson, A. J. M., Landecker, T. L., McClure-Griffiths, N. M., et al. 2021, MNRAS, 507, 3495, doi: 10.1093/mnras/stab1805
Thomson, A. J. M., McConnell, D., Lenc, E., et al. 2023, PASA, 40, e040, doi: 10.1017/pasa.2023.38
Uyaniker, B., Fuerst, E., Reich, W., Reich, P., & Wielebinski, R. 1998, A&AS, 132, 401, doi: 10.1051/aas:1998449
Uyaniker, B., F¨urst, E., Reich, W., Reich, P., & Wielebinski, R. 1999, A&AS, 138, 31, doi: 10.1051/aas:1999494
Uyaniker, B., Landecker, T. L., Gray, A. D., & Kothes, R. 2003, ApJ, 585, 785, doi: 10.1086/346234
Van Eck, C. L., Haverkorn, M., Alves, M. I. R., et al. 2017, A&A, 597, A98, doi: 10.1051/0004-6361/201629707 —. 2019, A&A, 623, A71, doi: 10.1051/0004-6361/201834777
Van Eck, C. L., Brown, J. C., Ordog, A., et al. 2021, ApJS, 253, 48, doi: 10.3847/1538-4365/abe389
Verschuur, G. L. 1968, The Observatory, 88, 15 —. 1969, AJ, 74, 597, doi: 10.1086/110841
West, J. L., English, J., Normandeau, M., & Landecker, T. L. 2007, ApJ, 656, 914, doi: 10.1086/510609
Westerhout, G., Brouw, W. N., Muller, C. A., & Tinbergen, J. 1962, AJ, 67, 590, doi: 10.1086/108852
Wielebinski, R., Shakeshaft, J. R., & Pauliny-Toth, I. I. K. 1962, The Observatory, 82, 158
Wolfire, M. G., McKee, C. F., Hollenbach, D., & Tielens, A. G. G. M. 2003, ApJ, 587, 278, doi: 10.1086/368016
Wolleben, M., Landecker, T. L., Reich, W., & Wielebinski, R. 2006, A&A, 448, 411, doi: 10.1051/0004-6361:20053851
Wolleben, M., Landecker, T. L., Carretti, E., et al. 2019, AJ, 158, 44, doi: 10.3847/1538-3881/ab22b0
Wolleben, M., Landecker, T. L., Douglas, K. A., et al. 2021, AJ, 162, 35, doi: 10.3847/1538-3881/abf7c1
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Authors:
(1) Nasser Mohammed, Department of Computer Science, Math, Physics, & Statistics, University of British Columbia, Okanagan Campus, Kelowna, BC V1V 1V7, Canada and Dominion Radio Astrophysical Observatory, Herzberg Research Centre for Astronomy and Astrophysics, National Research Council Canada, PO Box 248, Penticton, BC V2A 6J9, Canada;
(2) Anna Ordog, Department of Computer Science, Math, Physics, & Statistics, University of British Columbia, Okanagan Campus, Kelowna, BC V1V 1V7, Canada and Dominion Radio Astrophysical Observatory, Herzberg Research Centre for Astronomy and Astrophysics, National Research Council Canada, PO Box 248, Penticton, BC V2A 6J9, Canada;
(3) Rebecca A. Booth, Department of Physics and Astronomy, University of Calgary, 2500 University Drive NW, Calgary, Alberta, T2N 1N4, Canada;
(4) Andrea Bracco, INAF – Osservatorio Astrofisico di Arcetri, Largo E. Fermi 5, 50125 Firenze, Italy and Laboratoire de Physique de l’Ecole Normale Superieure, ENS, Universit´e PSL, CNRS, Sorbonne Universite, Universite de Paris, F-75005 Paris, France;
(5) Jo-Anne C. Brown, Department of Physics and Astronomy, University of Calgary, 2500 University Drive NW, Calgary, Alberta, T2N 1N4, Canada;
(6) Ettore Carretti, INAF-Istituto di Radioastronomia, Via Gobetti 101, 40129 Bologna, Italy;
(7) John M. Dickey, School of Natural Sciences, University of Tasmania, Hobart, Tas 7000 Australia;
(8) Simon Foreman, Department of Physics, Arizona State University, Tempe, AZ 85287, USA;
(9) Mark Halpern, Department of Physics and Astronomy, University of British Columbia, 6224 Agricultural Road, Vancouver, BC V6T 1Z1 Canada;
(10) Marijke Haverkorn, Department of Astrophysics/IMAPP, Radboud University, PO Box 9010, 6500 GL Nijmegen, The Netherlands;
(11) Alex S. Hill, Department of Computer Science, Math, Physics, & Statistics, University of British Columbia, Okanagan Campus, Kelowna, BC V1V 1V7, Canada and Dominion Radio Astrophysical Observatory, Herzberg Research Centre for Astronomy and Astrophysics, National Research Council Canada, PO Box 248, Penticton, BC V2A 6J9, Canada;
(12) Gary Hinshaw, Department of Physics and Astronomy, University of British Columbia, 6224 Agricultural Road, Vancouver, BC V6T 1Z1 Canada;
(13) Joseph W. Kania, Department of Physics and Astronomy, West Virginia University, P.O. Box 6315, Morgantown, WV 26506, USA and Center for Gravitational Waves and Cosmology, West Virginia University, Chestnut Ridge Research Building, Morgantown, WV 26505, USA;
(14) Roland Kothes, Dominion Radio Astrophysical Observatory, Herzberg Research Centre for Astronomy and Astrophysics, National Research Council Canada, PO Box 248, Penticton, BC V2A 6J9, Canada;
(15) T.L. Landecker, Dominion Radio Astrophysical Observatory, Herzberg Research Centre for Astronomy and Astrophysics, National Research Council Canada, PO Box 248, Penticton, BC V2A 6J9, Canada;
(16) Joshua MacEachern, Department of Physics and Astronomy, University of British Columbia, 6224 Agricultural Road, Vancouver, BC V6T 1Z1 Canada;
(17) Kiyoshi W. Masui, MIT Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, 77 Massachusetts Ave, Cambridge, MA 02139, USA and Department of Physics, Massachusetts Institute of Technology, 77 Massachusetts Ave, Cambridge, MA 02139, USA;
(18) Aimee Menard, Department of Computer Science, Math, Physics, & Statistics, University of British Columbia, Okanagan Campus, Kelowna, BC V1V 1V7, Canada and Dominion Radio Astrophysical Observatory, Herzberg Research Centre for Astronomy and Astrophysics, National Research Council Canada, PO Box 248, Penticton, BC V2A 6J9, Canada;
(19) Ryan R. Ransom, Dominion Radio Astrophysical Observatory, Herzberg Research Centre for Astronomy and Astrophysics, National Research Council Canada, PO Box 248, Penticton, BC V2A 6J9, Canada and Department of Physics and Astronomy, Okanagan College, Kelowna, BC V1Y 4X8, Canada;
(20) Wolfgang Reich, Max-Planck-Institut fur Radioastronomie, Auf dem Hugel 69, 53121 Bonn, Germany;(21) Patricia Reich, 16
(22) J. Richard Shaw, Department of Physics and Astronomy, University of British Columbia, 6224 Agricultural Road, Vancouver, BC V6T 1Z1 Canada
(23) Seth R. Siegel, Perimeter Institute for Theoretical Physics, 31 Caroline Street N, Waterloo, ON N25 2YL, Canada, Department of Physics, McGill University, 3600 rue University, Montreal, QC H3A 2T8, Canada, and Trottier Space Institute, McGill University, 3550 rue University, Montreal, QC H3A 2A7, Canada;
(24) Mehrnoosh Tahani, Banting and KIPAC Fellowships: Kavli Institute for Particle Astrophysics & Cosmology (KIPAC), Stanford University, Stanford, CA 94305, USA;
(25) Alec J. M. Thomson, ATNF, CSIRO Space & Astronomy, Bentley, WA, Australia;
(26) Tristan Pinsonneault-Marotte, Department of Physics and Astronomy, University of British Columbia, 6224 Agricultural Road, Vancouver, BC V6T 1Z1 Canada;
(27) Haochen Wang, MIT Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, 77 Massachusetts Ave, Cambridge, MA 02139, USA and Department of Physics, Massachusetts Institute of Technology, 77 Massachusetts Ave, Cambridge, MA 02139, USA;
(28) Jennifer L. West, Dominion Radio Astrophysical Observatory, Herzberg Research Centre for Astronomy and Astrophysics, National Research Council Canada, PO Box 248, Penticton, BC V2A 6J9, Canada;
(29) Maik Wolleben, Skaha Remote Sensing Ltd., 3165 Juniper Drive, Naramata, BC V0H 1N0, Canada.
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