4,    channel 4 SRF extracted from SRF_FY-4A_AGRI.zip (1.36.txt) (received April 2018)
Number of data points:
100
Wavenumber (cm-1)   Filter response
     7017.543900       0.000186
     7022.471900       0.000100
     7027.406900       0.000143
     7032.348800       0.000145
     7037.297700       0.001733
     7042.253500       0.002085
     7047.216300       0.002826
     7052.186200       0.004053
     7057.163000       0.003168
     7062.146900       0.003996
     7067.137800       0.005764
     7072.135800       0.008095
     7077.140800       0.009500
     7082.153000       0.010555
     7087.172200       0.009674
     7092.198600       0.013279
     7097.232100       0.016631
     7102.272700       0.016172
     7107.320500       0.017536
     7112.375500       0.020570
     7117.437700       0.025884
     7122.507100       0.036463
     7127.583700       0.051716
     7132.667600       0.045882
     7137.758700       0.055059
     7142.857100       0.063426
     7147.962800       0.079965
     7153.075800       0.101560
     7158.196100       0.131425
     7163.323800       0.172162
     7168.458800       0.218233
     7173.601100       0.279856
     7178.750900       0.345743
     7183.908000       0.413282
     7189.072600       0.500888
     7194.244600       0.591225
     7199.424000       0.693726
     7204.611000       0.785929
     7209.805300       0.851423
     7215.007200       0.905294
     7220.216600       0.944934
     7225.433500       0.966880
     7230.658000       0.977534
     7235.890000       0.978246
     7241.129600       0.981528
     7246.376800       0.979434
     7251.631600       0.976756
     7256.894000       0.977042
     7262.164100       0.975541
     7267.441900       0.979715
     7272.727300       0.981043
     7278.020400       0.985131
     7283.321200       0.991429
     7288.629700       0.994857
     7293.946000       0.998342
     7299.270100       1.000000
     7304.601900       0.999203
     7309.941500       0.995920
     7315.289000       0.981926
     7320.644200       0.963669
     7326.007300       0.935022
     7331.378300       0.895565
     7336.757200       0.834743
     7342.143900       0.771975
     7347.538600       0.691788
     7352.941200       0.607595
     7358.351700       0.516889
     7363.770300       0.437295
     7369.196800       0.357653
     7374.631300       0.290845
     7380.073800       0.227541
     7385.524400       0.173707
     7390.983000       0.133914
     7396.449700       0.107653
     7401.924500       0.089332
     7407.407400       0.075447
     7412.898400       0.062844
     7418.397600       0.046253
     7423.905000       0.034386
     7429.420500       0.026044
     7434.944200       0.022918
     7440.476200       0.021958
     7446.016400       0.014352
     7451.564800       0.011379
     7457.121600       0.010276
     7462.686600       0.009081
     7468.259900       0.007332
     7473.841600       0.007785
     7479.431600       0.008097
     7485.029900       0.006592
     7490.636700       0.005423
     7496.251900       0.004911
     7501.875500       0.004000
     7507.507500       0.003639
     7513.148000       0.002269
     7518.797000       0.002198
     7524.454500       0.002154
     7530.120500       0.001128
     7535.795000       0.000030
     7541.478100       0.000058