dust.param                          ! Dust parameter file
20.                                 ! thickness ratio, first:last shell
3.0856E18                           ! scale factor (in cm) = 1 pc
0.02  13.                           ! rmin, rmax in pc
200                                 ! number of shells
0E3   1.16E4    1.25    -2.0        ! density law  n0 n1 r1 alpha
0.     31.6    1.    -0.5  11.5     ! dust temperature law
4.03E23 11.5                         ! foreground column den, temp
7000                                ! distance in pc to SgrB2
1300  12    15.                     ! IRAM wavelen, beamsize, flux (Gordon 92)
1300  30    22                      ! SEST (Gordon 92)
1300  234   254                     ! Mt Lemmon
870   12    45                      ! IRAM (Gordon 92)
547   156   1065                    ! KAO (us 95  H218O)
400   42    1200                    ! CFHT (Jaffe 84)
100   25    15200                   ! KAO (Harvey 86)
50    25    4400                    ! KAO (Harvey 86)
20    6     -1                       ! Genzel 82; neg flux ==> don't fit
