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


 FILTER IDENTIFICATION   4866/12
 DATE OF MEASUREMENT     
 FILTER SIZE             2 X 2 X .194 INCH.
 FOCAL RATIO              13.5 
 TEMPERATURE [C]          22 
 PEAK WAVELENGTH [A]      4860 
 PEAK TRANSMISSION [%]    48.347 
 CENTER WAVELENGTH [A]    4859.5 
 BANDWIDTH [A]            15 
 COMMENTS:  4866/12


 WAVELENGTH              TRANSMISSION
  4800                    .0625978 
  4802                    .0625391 
  4804                    .0622084 
  4806                    .0620155 
  4808                    .0619387 
  4810                    .062189 
  4812                    .0939261 
  4814                    .0617856 
  4816                    .123916 
  4818                    .123993 
  4820                    .124069 
  4822                    .124224 
  4824                    .186799 
  4826                    .185644 
  4828                    .217865 
  4830                    .248756 
  4832                    .310174 
  4834                    .403101 
  4836                    .557621 
  4838                    .744186 
  4840                    1.08494 
  4842                    1.60395 
  4844                    2.66089 
  4846                    4.13248 
  4848                    7.54258 
  4850                    13.4232 
  4852                    23.4932 
  4854                    35.8896 
  4856                    42.4632 
  4858                    46.7528 
  4860                    48.3466 
  4862                    47.1363 
  4864                    40.1973 
  4866                    30.1412 
  4868                    18.6773 
  4870                    11.5609 
  4872                    6.60377 
  4874                    4.19088 
  4876                    2.65811 
  4878                    1.83206 
  4880                    1.27854 
  4882                    .950629 
  4884                    .723545 
  4886                    .609756 
  4888                    .429316 
  4890                    .370256 
  4892                    .308642 
  4894                    .307314 
  4896                    .184786 
  4898                    .244798 
  4900                    .183318 
  4902                    .122624 
  4904                    .122362 
  4906                    .122549 
  4908                    .122324 
  4910                    .122699 


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