List of HETG TOGA gratings
   
   MIS    NE80    Frame     LR    dp/p   Approx bar    ..Efficiency.(%)...  Roll err
    Loc   Entry    ID     Period   ppm  height  width  1 keV  4 keV  8 keV  arc min.
    1B3      1   MA1006  4000.50   67.   3773.  2512.   11.3   20.1    8.6     -0.40
    1C1    300   ME1419  4001.04   57.   4098.  1934.   13.2   25.6   11.3      0.70
    1C2    305   ME1415  4001.14   61.   3852.  2043.   13.8   24.2   10.4     -1.00
    1C3    301   ME1469  4000.56   59.   3893.  1991.   13.8   24.5   10.6     -1.00
    1D1    230   MB1163  4000.90   51.   4569.  1924.   11.6   27.2   12.6     -0.40
    1D2    227   MB1164  4000.80   89.   4339.  1919.   12.1   26.1   11.9      0.50
    1D3    217   MB1112  4000.32   97.   4322.  1923.   12.2   26.2   11.8      1.40
    1E1      5   MA1000  4000.50   78.   3717.  2551.   11.7   20.6    8.7      0.20
   2BB3    354   HF2555  2002.21   24.   3831.  1221.    7.4   16.7    7.3     -1.60
   2CC1    242   HC2215  2002.29   49.   4566.  1109.    8.1   24.8   11.8     -0.60
   2CC2     52   HC2204  2002.77   58.   4824.  1158.    6.9   23.5   11.6      0.80
   2CC3     44   HC2201  2002.90   66.   5346.  1252.    6.8   24.7   12.4      1.50
   2DD1    266   HB2145  2002.19   56.   4847.  1276.    4.4   18.9    9.5     -0.70
   2DD2    262   HD2357  2002.21   23.   5001.  1271.    4.0   19.0    9.9     -0.20
   2DD3    263   HD2343  2002.26   28.   4976.  1262.    4.7   20.7   10.6      0.80
   2EE1    148   HE2414  2002.09   29.   5386.  1197.    4.9   23.5   12.9      0.00

Gratings are listed in counter-clockwise order
when viewed in direction from TMA to detector.