#X (arcsec), V (absorption), V_err (abs), V (Halpha), V_err (H_alpha) 
 -2.66   18.3  12.5   -1.0  99.0
 -2.06   37.5  20.1   -1.0  99.0
 -1.64  -12.0  11.0   -1.0  99.0
 -1.22  -16.2   6.9   -1.0  99.0
 -0.80   46.6   7.2   -1.0  99.0
 -0.38   -2.7   7.5   -1.0  99.0
  0.04   -2.8   6.4   -1.0  99.0
  0.46    4.0   6.8   -1.0  99.0
  0.88  -18.1   9.2   -1.0  99.0
  1.48   -7.4   9.1   -1.0  99.0