Galaxy distribution for 1615+351. The symbols represent velocity ranges for the galaxies: filled squares, cz < 8410 km s⁻¹; filled triangles, 8410 km s⁻¹ ≤ cz < 8994 km s⁻¹; asterisks, 8994 km s⁻¹ ≤ cz ≤ 9578 km s⁻¹; open triangles, 9578 km s⁻¹ < cz ≤ 10,162 km s⁻¹; open squares, cz > 10,162 km s⁻¹. The radio galaxy (NGC 6109) is at the center of the field and is denoted by a larger symbol. Its velocity is 8979 km s⁻¹. The brightest galaxy in the field (NGC 6107) has been circled; it is 0.3 mag brighter than the radio galaxy and has a velocity of 9399 km s⁻¹.