Added AVHRR and IASI instrument files

data/instrument_data/Metop-A.AVHRR.list

+file    start  start  start  end    end    end               file-
+index   year   month  day    year   month  day               name
+-------------------------------------------------------------------------------------
+   1    2006    10    19    9999    99    99    avhrr_1_instr.dat

data/instrument_data/Metop-B.AVHRR.list

+file    start  start  start  end    end    end               file-
+index   year   month  day    year   month  day               name
+-------------------------------------------------------------------------------------
+   1    2012     9    17    9999    99    99    avhrr_2_instr.dat

data/instrument_data/Metop-C.AVHRR.list

+file    start  start  start  end    end    end               file-
+index   year   month  day    year   month  day               name
+-------------------------------------------------------------------------------------
+   1    2018    11     7    9999    99    99    avhrr_3_instr.dat

data/instrument_data/NOAA-10.AVHRR.list

+file    start  start  start  end    end    end               file-
+index   year   month  day    year   month  day               name
+-------------------------------------------------------------------------------------
+   1    1986     9    17    9999    99    99    avhrr_10_instr.dat

data/instrument_data/NOAA-11.AVHRR.list

+file    start  start  start  end    end    end               file-
+index   year   month  day    year   month  day               name
+-------------------------------------------------------------------------------------
+   1    1988     9    24    9999    99    99    avhrr_11_instr.dat

data/instrument_data/NOAA-12.AVHRR.list

+file    start  start  start  end    end    end               file-
+index   year   month  day    year   month  day               name
+-------------------------------------------------------------------------------------
+   1    1991     5    14    9999    99    99    avhrr_12_instr.dat

data/instrument_data/NOAA-14.AVHRR.list

+file    start  start  start  end    end    end               file-
+index   year   month  day    year   month  day               name
+-------------------------------------------------------------------------------------
+   1    1994    12    30    9999    99    99    avhrr_14_instr.dat

data/instrument_data/NOAA-15.AVHRR.list

+file    start  start  start  end    end    end               file-
+index   year   month  day    year   month  day               name
+-------------------------------------------------------------------------------------
+   1    1998     5    13    9999    99    99    avhrr_15_instr.dat

data/instrument_data/NOAA-16.AVHRR.list

+file    start  start  start  end    end    end               file-
+index   year   month  day    year   month  day               name
+-------------------------------------------------------------------------------------
+   1    2000     9    21    9999    99    99    avhrr_16_instr.dat

data/instrument_data/NOAA-17.AVHRR.list

+file    start  start  start  end    end    end               file-
+index   year   month  day    year   month  day               name
+-------------------------------------------------------------------------------------
+   1    2002     6    24    9999    99    99    avhrr_17_instr.dat

data/instrument_data/NOAA-18.AVHRR.list

+file    start  start  start  end    end    end               file-
+index   year   month  day    year   month  day               name
+-------------------------------------------------------------------------------------
+   1    2005     5    20    9999    99    99    avhrr_18_instr.dat

data/instrument_data/NOAA-19.AVHRR.list

+file    start  start  start  end    end    end               file-
+index   year   month  day    year   month  day               name
+-------------------------------------------------------------------------------------
+   1    2009     2     6    9999    99    99    avhrr_19_instr.dat

data/instrument_data/NOAA-6.AVHRR.list

+file    start  start  start  end    end    end               file-
+index   year   month  day    year   month  day               name
+-------------------------------------------------------------------------------------
+   1    1979     6    27    9999    99    99    avhrr_6_instr.dat

data/instrument_data/NOAA-7.AVHRR.list

+file    start  start  start  end    end    end               file-
+index   year   month  day    year   month  day               name
+-------------------------------------------------------------------------------------
+   1    1981     6    23    9999    99    99    avhrr_7_instr.dat

data/instrument_data/NOAA-8.AVHRR.list

+file    start  start  start  end    end    end               file-
+index   year   month  day    year   month  day               name
+-------------------------------------------------------------------------------------
+   1    1983     3    28    9999    99    99    avhrr_8_instr.dat

data/instrument_data/NOAA-9.AVHRR.list

+file    start  start  start  end    end    end               file-
+index   year   month  day    year   month  day               name
+-------------------------------------------------------------------------------------
+   1    1984    12    12    9999    99    99    avhrr_9_instr.dat

data/instrument_data/Tiros-N.AVHRR.list

+file    start  start  start  end    end    end               file-
+index   year   month  day    year   month  day               name
+-------------------------------------------------------------------------------------
+   1    1978    10    13    9999    99    99    avhrr_5_instr.dat