Revival of the Magnetar PSR J1622-4950:Observations with MeerKAT, Parkes, XMM-Newton, Swift, Chandra, and NuSTAR

Autor: G C Du Toit, T. D. Abbott, A. J. T. Ramaila, P. S. Swart, P. Ntuli, G. de Bruin, Stephanie Smith, T. E. Monama, C. Stuart, Andrew Jameson, R. Spann, H. Kriel, N. Matthysen, J. Horrell, K. M. B. Asad, D. H. Botha, L. P. Williams, L. D. Mc Nally, R. T. Lord, A. Struthers, W. de Villiers, H. Niehaus, E. F. Bauermeister, John Sarkissian, B. Jordaan, R. Andreas, T. G. H. Bennett, J. P. Conradie, Riana Geschke, I. Wait, B. Ngcebetsha, A. van der Byl, Ben Stappers, A. Robyntjies, J. P. Jansen van Rensburg, N. Mabombo, D. H. Hoorn, A. Nzama, Bruce Merry, L. Sofeya, Sharmila Goedhart, L. R. S. Brederode, M. J. Hlakola, I. Rammala, O. Toruvanda, S. Rakoma, B. L. Fanaroff, A. Rust, A. Martens, M. G. Welz, Y. Padayachee, C. T. G. Schollar, S. J. Marais, B. Xaia, J. P. van Staden, F. Karels, T. Baloyi, B. de Swardt, I. Liebenberg, Vanessa A. Moss, A. L. Walker, C.G. Van der Merwe, W. S. New, E. C. Knox-Davies, R. Millenaar, P. Prozesky, L. J. du Toit, O. J. Mokone, K. Madisa, G. Sethosa, Griffin Foster, T. L. Grobler, Tom Alberts, S. S. Passmoor, F. Joubert, A. A. Patel, D. Koch, Ramesh Karuppusamy, L. Richter, Kshitij Thorat, O. Mahgoub, Jason Manley, C. Sharpe, M. J. Slabber, P. L. van der Merwe, S. Fataar, G. B. Taylor, M. Rasivhaga, P. Sunnylall, MacCalvin Kariseb, Gyula I. G. Józsa, A. R. Foley, N. Marais, M. A. Dikgale, J. P. Burger, C. Olyn, S. Paula, A. J. Otto, S. Ratcliffe, B. Pholoholo, R. Renil, T. Macdonald, Justin L. Jonas, R. van Rooyen, P. Scholz, Oleg Smirnov, B. H. Wallace, Fernando Camilo, A. Peens-Hough, S. Lamoor, F. Obies, L. Marais, T. J. Steyn, M. T. O. Ockards, O. Jacobs, C. Mjikelo, A. J. Tiplady, Roy Booth, D. Liebenberg, R. Strong, T. J. van Balla, P. C. van Niekerk, S. D. Matshawule, V. Van Tonder, C. de Waal, S. K. Sirothia, D. Rosekrans, R. M. Adam, L. Mafhungo, Matthew Bailes, G. Adams, P. P. A. Kotzé, D. M. Horn, S. Salie, M. S. de Villiers, Howard C. Reader, A. R. Isaacson, Dehann Fourie, B. Taljaard, C. de Villiers, A. F. Joubert, M. Serylak, T. Mauch, N. Sambu, Victoria M. Kaspi, C. C. Julius, N. Mnyandu, S. Seranyane, A. Krebs, Simon Johnston, N. Young, L. van den Heever, M. Manzini, R. van Wyk, M. Obrocka, N. Songqumase, T. W. Kusel, M. C. Mphego, J. A. Malan, I. P. T. Moeng, P. Malgas, K. J. Ngoasheng, B. M. Lunsky, L. C. Schwardt, M. Merryfield, W. van Straten, V. Thondikulam, B. Hugo, Nadeem Oozeer, Robert F. Archibald, P. Macfarlane, T. Cheetham, Aris Karastergiou, J. Conradie, D. Steyn, S. C. Gumede, S. Makhathini, S. W. P. Esterhuyse, N. Mkhabela, D. Booisen, R. P. M. Julie, Gianni Bernardi, L. Boyana, N. Kriek, Dirk I. L. de Villiers, T. Baxana, Cyril Tasse, M. Maree, Robert Lehmensiek, R. R. G. Gamatham, S. Zitha, D. E. Baker, K. Montshiwa, C. Magozore, Z. R. Ramudzuli, T. Gatsi, George Hobbs, S. J. Buchner, I. P. Theron, R. Siebrits, John Reynolds, A. Hokwana, F. Kapp, L. G. Magnus, V. A. Kasper, J. P. L. Main, J. van Aardt, David B. Davidson

Publikováno v: Camilo, F, Scholz, P, Serylak, M, Buchner, S, Merryfield, M, Kaspi, V M, Archibald, R F, Bailes, M, Jameson, A, Straten, W V, Sarkissian, J, Reynolds, J E, Johnston, S, Hobbs, G, Abbott, T D, Adam, R M, Adams, G B, Alberts, T, Andreas, R, Asad, K M B, Baker, D E, Baloyi, T, Bauermeister, E F, Baxana, T, Bennett, T G H, Bernardi, G, Booisen, D, Booth, R S, Botha, D H, Boyana, L, Brederode, L R S, Burger, J P, Cheetham, T, Conradie, J, Conradie, J P, Davidson, D B, Bruin, G D, Swardt, B D, Villiers, C D, Villiers, D I L D, Villiers, M S D, Villiers, W D, Waal, C D, Dikgale, M A, Toit, G D, Toit, L J D, Esterhuyse, S W P, Fanaroff, B, Fataar, S, Foley, A R, Foster, G, Fourie, D, Gamatham, R, Gatsi, T, Geschke, R, Goedhart, S, Grobler, T L, Gumede, S C, Hlakola, M J, Hokwana, A, Hoorn, D H, Horn, D, Horrell, J, Hugo, B, Isaacson, A, Jacobs, O, Van Rensburg, J P J, Jonas, J L, Jordaan, B, Joubert, A, Joubert, F, Józsa, G I G, Julie, R, Julius, C C, Kapp, F, Karastergiou, A, Karels, F, Kariseb, M, Karuppusamy, R, Kasper, V, Knox-Davies, E C, Koch, D, Kotzé, P P A, Krebs, A, Kriek, N, Kriel, H, Kusel, T, Lamoor, S, Lehmensiek, R, Liebenberg, D, Liebenberg, I, Lord, R T, Lunsky, B, Mabombo, N, Macdonald, T, Macfarlane, P, Madisa, K, Mafhungo, L, Magnus, L G, Magozore, C, Mahgoub, O, Main, J P L, Makhathini, S, Malan, J A, Malgas, P, Manley, J R, Manzini, M, Marais, L, Marais, N, Marais, S J, Maree, M, Martens, A, Matshawule, S D, Matthysen, N, Mauch, T, Nally, L D M, Merry, B, Millenaar, R P, Mjikelo, C, Mkhabela, N, Mnyandu, N, Moeng, I T, Mokone, O J, Monama, T E, Montshiwa, K, Moss, V, Mphego, M, New, W, Ngcebetsha, B, Ngoasheng, K, Niehaus, H, Ntuli, P, Nzama, A, Obies, F, Obrocka, M, Ockards, M T, Olyn, C, Oozeer, N, Otto, A J, Padayachee, Y, Passmoor, S, Patel, A A, Paula, S, Peens-Hough, A, Pholoholo, B, Prozesky, P, Rakoma, S, Ramaila, A J T, Rammala, I, Ramudzuli, Z R, Rasivhaga, M, Ratcliffe, S, Reader, H C, Renil, R, Richter, L, Robyntjies, A, Rosekrans, D, Rust, A, Salie, S, Sambu, N, Schollar, C T G, Schwardt, L, Seranyane, S, Sethosa, G, Sharpe, C, Siebrits, R, Sirothia, S K, Slabber, M J, Smirnov, O, Smith, S, Sofeya, L, Songqumase, N, Spann, R, Stappers, B, Steyn, D, Steyn, T J, Strong, R, Struthers, A, Stuart, C, Sunnylall, P, Swart, P S, Taljaard, B, Tasse, C, Taylor, G, Theron, I P, Thondikulam, V, Thorat, K, Tiplady, A, Toruvanda, O, Aardt, J V, Balla, T V, Heever, L V D, Byl, A V D, Merwe, C V D, Merwe, P V D, Niekerk, P C V, Rooyen, R V, Staden, J P V, Tonder, V V, Wyk, R V, Wait, I, Walker, A L, Wallace, B, Welz, M, Williams, L P, Xaia, B, Young, N & Zitha, S 2018, ' Revival of the Magnetar PSR J1622-4950 : Observations with MeerKAT, Parkes, XMM-Newton, Swift, Chandra, and NuSTAR ', Astrophysical Journal, vol. 856, no. 2, 180 . https://doi.org/10.3847/1538-4357/aab35a
Astrophys.J.
Astrophys.J., 2018, 856 (2), pp.180. ⟨10.3847/1538-4357/aab35a⟩

New radio (MeerKAT and Parkes) and X-ray (XMM-Newton, Swift, Chandra, and NuSTAR) observations of PSR J1622-4950 indicate that the magnetar, in a quiescent state since at least early 2015, reactivated between 2017 March 19 and April 5. The radio flux

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