#X (arcsec), V (absorption), V_err (abs), V (Halpha), V_err (H_alpha) 
 -7.00 -102.4   4.0   -1.0  99.0
 -5.23  -93.7   4.2  -96.4   5.6
 -4.36  -79.9   3.6  -74.6   5.4
 -3.76  -64.9   4.0  -66.0   5.5
 -3.16  -69.6   5.4  -74.3   5.9
 -2.56  -72.9   5.5  -80.1   5.3
 -1.96  -72.5   5.5  -78.1   4.5
 -1.36  -75.5   6.4  -83.8   4.0
 -0.76  -17.6   9.0  -84.2   5.2
 -0.16   17.3   5.8  -94.9  10.3
  0.44   30.1   4.0   30.1  16.4
  1.04   26.9   3.1   -3.0   9.8
  1.64   47.1   3.1   -1.0  99.0
  2.24   96.4   4.0   -1.0  99.0
  2.84  105.5   4.7  116.1   5.7
  3.44   88.5   5.1   99.2   3.8
  4.04   72.0   4.3   83.0   3.7
  4.64   62.3   3.0   90.5   5.3
  5.24   53.5   3.1   79.0   7.1
  5.84   36.8   4.2   71.8   8.5
  6.44   64.3   7.8   60.7  11.4
  7.33   97.1   5.7  100.0   8.4
  9.27  223.5   9.4  208.6  15.6
 18.14   51.0   5.0   45.8  11.4