T CERRO TOLOLO INTER-AMERICAN OBSERVATORY
 INSTRUMENT SECTION
 FILTER TRANSMISSION SCANNER


 FILTER IDENTIFICATION   8100/110
 DATE OF MEASUREMENT     2 X 2 X .181
 FILTER SIZE             2 X 2 X .158 INCH
 FOCAL RATIO              13.5 
 TEMPERATURE [C]          22 
 PEAK WAVELENGTH [A]      8078 
 PEAK TRANSMISSION [%]    63.535 
 CENTER WAVELENGTH [A]    8099.5 
 BANDWIDTH [A]            125 
 COMMENTS:  810 3C QZJ 8-1


 WAVELENGTH              TRANSMISSION
  7920                    .237417 
  7922                    .224586 
  7924                    .201709 
  7926                    .214464 
  7928                    .237784 
  7930                    .237361 
  7932                    .355114 
  7934                    .354484 
  7936                    .378967 
  7938                    .416965 
  7940                    .599449 
  7942                    .480654 
  7944                    .540346 
  7946                    .574713 
  7948                    .598802 
  7950                    .696446 
  7952                    .699132 
  7954                    .721588 
  7956                    .696111 
  7958                    .721154 
  7960                    .745461 
  7962                    .74825 
  7964                    .721154 
  7966                    .743227 
  7968                    .729229 
  7970                    .783416 
  7972                    .925926 
  7974                    1.20207 
  7976                    1.28668 
  7978                    1.32053 
  7980                    1.33896 
  7982                    .976963 
  7984                    1.08312 
  7986                    1.21655 
  7988                    1.32005 
  7990                    1.97876 
  7992                    2.04229 
  7994                    2.2421 
  7996                    2.40356 
  7998                    2.31571 
  8000                    2.54053 
  8002                    2.73112 
  8004                    3.02884 
  8006                    3.39085 
  8008                    3.74125 
  8010                    4.17521 
  8012                    4.84417 
  8014                    7.24113 
  8016                    8.0732 
  8018                    8.8729 
  8020                    7.59995 
  8022                    8.92256 
  8024                    11.17 
  8026                    11.2033 
  8028                    13.2185 
  8030                    15.2731 
  8032                    18.0352 
  8034                    26.404 
  8036                    29.4323 
  8038                    32.7997 
  8040                    35.9802 
  8042                    34.2048 
  8044                    40.1085 
  8046                    43.0602 
  8048                    47.3792 
  8050                    56.2229 
  8052                    58.2911 
  8054                    60.0072 
  8056                    61.307 
  8058                    61.2841 
  8060                    62.4759 
  8062                    63.0945 
  8064                    63.4173 
  8066                    62.6794 
  8068                    62.8148 
  8070                    62.6819 
  8072                    62.5842 
  8074                    62.4172 
  8076                    62.1553 
  8078                    63.5345 
  8080                    63.2624 
  8082                    62.8951 
  8084                    62.6599 
  8086                    62.2992 
  8088                    62.4502 
  8090                    62.8003 
  8092                    62.2031 
  8094                    61.8842 
  8096                    62.7283 
  8098                    62.9751 
  8100                    62.2959 
  8102                    62.5425 
  8104                    62.3501 
  8106                    61.6494 
  8108                    62.7853 
  8110                    62.9634 
  8112                    62.668 
  8114                    62.2943 
  8116                    60.7 
  8118                    61.0196 
  8120                    61.091 
  8122                    61.5794 
  8124                    61.4844 
  8126                    61.7905 
  8128                    61.6234 
  8130                    60.2215 
  8132                    60.3592 
  8134                    59.7074 
  8136                    59.0677 
  8138                    61.0068 
  8140                    60.0389 
  8142                    58.9463 
  8144                    57.3042 
  8146                    51.0194 
  8148                    49.9758 
  8150                    48.7102 
  8152                    42.0058 
  8154                    39.402 
  8156                    36.7643 
  8158                    38.6884 
  8160                    35.1926 
  8162                    31.9603 
  8164                    23.3871 
  8166                    23.3754 
  8168                    18.8818 
  8170                    16.1204 
  8172                    14.4029 
  8174                    12.717 
  8176                    11.178 
  8178                    10.1491 
  8180                    9.49177 
  8182                    8.51064 
  8184                    7.68123 
  8186                    4.695 
  8188                    4.31035 
  8190                    3.86045 
  8192                    3.71881 
  8194                    4.0115 
  8196                    3.6035 
  8198                    3.18182 
  8200                    2.98168 
  8202                    2.58188 
  8204                    2.40792 
  8206                    2.15271 
  8208                    1.94348 
  8210                    1.55131 
  8212                    1.5528 
  8214                    1.52854 
  8216                    1.79147 
  8218                    1.61059 
  8220                    1.55168 
  8222                    1.43489 
  8224                    1.19789 
  8226                    .980861 
  8228                    .956137 
  8230                    .95511 
  8232                    .954085 
  8234                    .95363 
  8236                    .956023 
  8238                    .835422 
  8240                    1.00263