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  Revisions of the IRC conversion factors

  We are informing you that the conversion factors
  described in the current IDUM have some significant updates.  
  The revised values are shown listed below.  The corrected 
  tables will be given in the next version of the IDUM.

Sincerely yours,
The IRC team

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Revision of Table 4.6.6
     DUM v1.3                            revised
band   cf       %error   Nstar      cf       %error   Nstar
N2    3.226e-05  2.94    14       3.300e-05   2.844   19
N3    2.506e-05  2.33    17       2.580e-05   2.540   16
N4    1.676e-05  3.44    16       1.964e-05   3.352   17
S7    2.601e-05  2.33    28       2.861e-05   2.304   31
S9W   1.561e-05  5.97    11       1.596e-05   5.974   11
S11   2.223e-05  2.36    23       2.165e-05   2.359   25
L15   4.145e-05  2.82    33       4.735e-05   2.822   33
L18W  2.736e-05  4.56    13       3.210e-05   4.561   13
L24   1.461e-04  4.71    21       1.370e-04   4.720   20

Revision of Table 4.6.7
     DUM v1.3                                             revised
band   cf_short   cf_long   cf_IRC05  %error   cf_short   cf_long   cf_IRC05  %error
N2    4.033e-06  4.245e-07  2.881e-07  2.94   4.125e-06  4.342e-07  2.946e-07  2.844
N3    3.132e-06  3.297e-07  2.237e-07  2.33   3.225e-06  3.394e-07  2.303e-07  2.540
N4    2.095e-06  2.205e-07  1.496e-07  3.44   2.455e-06  2.584e-07  1.753e-07  3.352
S7    2.601e-05  9.290e-07             2.33   2.861e-05  1.022e-06             2.304
S9W   1.561e-05  5.575e-07             5.97   1.596e-05  5.700e-07             5.974
S11   2.223e-05  7.938e-07             2.36   2.165e-05  7.732e-07             2.359
L15   4.145e-05  1.480e-06             2.82   4.735e-05  1.691e-06             2.822
L18W  2.736e-05  9.779e-07             4.56   3.210e-05  1.146e-06             4.561
L24   1.461e-04  5.217e-06             4.71   1.370e-04  4.892e-06             4.720

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