Detector Solid Angles

 Each detector is assumed to have the following effective solid angle (in units of 1.0E-7 steradians):

    #1     #2     #3     #4     #5     #6     #7     #8     #9
   14.1,  13.7,  12.9,  13.1,  13.2,  13.2,  13.6,  6.10,  6.04,  

    #10    #11    #12    #13    #14    #15    #16    #17    #18
   6.07,  1.92,  4.85,  6.10,  6.19,  6.56,  3.39,  DEAD   3.46,  

    #19    #20    #21    #22    #23    #24    #25    #26    #27
   3.40,   DEAD  3.48,  3.38,  3.21,  3.22,  3.17,  0.92,  2.41,  

    #28    #29    #30    #31    #32    #33    #34    #35    #36
   2.95,  3.25,  3.25,  1.97,  6.40,  6.32,  6.25,  6.36,   DEAD  

    #37    #38    #39    #40    #41    #42    #43    #44    #45
   6.37,  4.84,  1.82,  3.50,  3.44,  3.48,  3.50,  3.45,  3.46,  

    #46    #47    #48    #49    #50    #51    #52    #53    #54
   1.78,  0.89,  3.31,  3.22,  3.29,  3.25,  3.19,  3.24,  2.45,

    #55    #56    #57    #58    #59    #60    #61    #62
    7.9,  13.3,  14.0,  12.9,  14.0,  13.8,  14.2,   6.8

These values were derived by M. Moshir at the Infrared Processing and Analysis Centre (IPAC), CalTech, and are consistent with the detector Point Spread Functions used by IRAS90 (see section ).