** CH2O ** ;Bass et al., Planet. Space Sci. 28 (1980) 675 ;Temperature 223 K ;lambda sigma ;nm cm^-2^ ;------------------ 261.45 4.400E-21 264.95 5.500E-21 268.50 9.800E-21 272.15 1.140E-20 275.90 1.780E-20 279.75 1.660E-20 283.70 2.250E-20 287.70 1.940E-20 292.00 2.130E-20 296.30 2.680E-20 300.75 1.470E-20 305.25 3.600E-20 310.00 1.550E-20 315.00 2.710E-20 320.00 1.220E-20 325.00 1.360E-20 330.00 9.700E-21 335.00 1.200E-21 340.00 1.040E-20 345.00 3.300E-21 350.00 1.000E-21 355.00 4.400E-21