Total intensity images at 1226, 1287, 2068, and 3075 µm wavelengths. Contours for the λ = 1226 µm image are 81 µJy beam⁻¹ (3-σ) [6, 12, 18]; contours for the λ =1287 µm image are 60 µJy beam⁻¹ (3-σ) ×[5, 10, 15]; contours for the λ = 2068 µm image are 36 µJy beam⁻¹ (3-σ) ×[8,16,24]; contours for the λ =3075 µm image are 18 µJy beam⁻¹ (3-σ) ×[4,8,12]. Symbols are the same as those in Figure 1. Synthesized beams are shown in the lower left. Yellow line segments indicate the deprojected position angles starting from 0^◦ (defined at the major axis in the northwest), with 30^◦ intervals.