4, INSAT-3DR Sounder  LWIR-4
Number of data points:
42
Wavenumber (cm-1)   Filter response
      713.775900       0.000000
      714.540900       0.029000
      715.307600       0.054000
      716.075900       0.069400
      716.845900       0.074400
      717.617500       0.095800
      718.390800       0.107500
      719.165800       0.161900
      719.942400       0.222600
      720.720700       0.291200
      721.500700       0.375700
      722.282400       0.467100
      723.065800       0.573700
      723.850900       0.658700
      724.637700       0.735100
      725.426200       0.806800
      726.216400       0.882600
      727.008400       0.926400
      727.802000       0.952600
      728.597400       0.971700
      729.394600       0.984900
      730.193500       1.000000
      730.994200       0.990300
      731.796600       0.989100
      732.600700       0.952300
      733.406700       0.958600
      734.214400       0.906700
      735.023900       0.864200
      735.835200       0.808300
      736.648300       0.730800
      737.463100       0.656100
      738.279800       0.561300
      739.098300       0.487000
      739.918600       0.387400
      740.740700       0.323200
      741.564700       0.239500
      742.390500       0.174200
      743.218100       0.120600
      744.047600       0.104000
      744.879000       0.075700
      745.712200       0.040000
      746.547200       0.000000