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First Results from ALPPS: A Sub-Alfvénic Streamer in SVS 13A

  • Authors: P. C. Cortés, J. E. Pineda, T.-H. Hsieh, J. J. Tobin, P. Saha, J. M. Girart, V. J. M. Le Gouellec, I. W. Stephens, L. W. Looney, E. Koumpia, M. T. Valdivia-Mena, L. Cacciapuoti, C. Gieser, S. S. R. Offner, P. Caselli, P. Sanhueza, D. Segura-Cox, M. Fernández-López, K. Morii, B. Huang, F. O. Alves, Q. Zhang, W. Kwon, C. L. H. Hull, Z.-Y. Li

P. C. Cortés et al 2025 The Astrophysical Journal Letters 992 .

  • Provider: AAS Journals

Caption: Figure 7.

Channel maps of DCN emission shown in color scale between 7.6 and 10.3 km s−1, also following Figure 4. Superposed are DCN emission contours in black with values of 4, 9, 19, 29, 39, 49, 59, 69, 80, 90, and 100 mJy beam−1. At each channel, we also show the inferred magnetic field morphology from polarized dust emission as a map of white pseudovectors, plotted every 8 pixels to allow clearer comparison with the underlying DCN emission. The data were imaged using robust = 2 and smoothed using a kernel of ﹩0\mathop{.}\limits^{^{\prime\prime} }1﹩ to enhance the streamer.

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