Fig. 2.
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Channel maps of some lines showing the complexity of VY CMa ejecta (continuum shown in contours). From top to bottom in color: H2O v = 2 55, 0 − 64, 3; NaCl 18–17; H2S 22, 0–21, 1 SiO 5–4; SO 56 − 45. The value of VLSR of each panel is shown in the upper left corner. The HPBW is 
with a PA of 29° (see the bottom right corner of the last panel). The continuum emission is shown in white contours.
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