CERRO TOLOLO INTER-AMERICAN OBSERVATORY
 INSTRUMENT SECTION
 FILTER TRANSMISSION SCANNER


 FILTER IDENTIFICATION   4862/14
 DATE OF MEASUREMENT     
 FILTER SIZE             2 X 2 X .322 INCH.
 FOCAL RATIO              13.5 
 TEMPERATURE [C]          22 
 PEAK WAVELENGTH [A]      4858 
 PEAK TRANSMISSION [%]    59.61 
 CENTER WAVELENGTH [A]    4858.5 
 BANDWIDTH [A]            13 
 COMMENTS:  HB 4842A-14A


 WAVELENGTH              TRANSMISSION
  4810                    .124 
  4812                    .124 
  4814                    .125 
  4816                    .125 
  4818                    .125 
  4820                    .154 
  4822                    .185 
  4824                    .185 
  4826                    .214 
  4828                    .278 
  4830                    .306 
  4832                    .398 
  4834                    .491 
  4836                    .55 
  4838                    .8 
  4840                    1.11 
  4842                    1.77 
  4844                    2.81 
  4846                    5.09 
  4848                    8.973 
  4850                    17.729 
  4852                    30.043 
  4854                    45.432 
  4856                    55.432 
  4858                    59.61 
  4860                    57.156 
  4862                    47.964 
  4864                    35.447 
  4866                    23.037 
  4868                    14.387 
  4870                    8.639 
  4872                    4.8 
  4874                    3.19 
  4876                    2.182 
  4878                    1.53 
  4880                    1.12 
  4882                    .887 
  4884                    .67 
  4886                    .55 
  4888                    .5 
  4890                    .367 
  4892                    .3 
  4894                    .27 
  4896                    .24 
  4898                    .18 
  4900                    .18 


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