CERRO TOLOLO INTER-AMERICAN OBSERVATORY
 INSTRUMENT SECTION
 FILTER TRANSMISSION SCANNER


 FILTER IDENTIFICATION   5915/40A
 DATE OF MEASUREMENT     15-DEC-86
 FILTER SIZE             2 CIRC. X .291 INCH.
 FOCAL RATIO              13.5 
 TEMPERATURE [C]          22 
 PEAK WAVELENGTH [A]      5916 
 PEAK TRANSMISSION [%]    83 
 CENTER WAVELENGTH [A]    5917 
 BANDWIDTH [A]            38 
 COMMENTS:  RUTGERS F.P 5915/40A BARR


 WAVELENGTH              TRANSMISSION
  5850                    .106564 
  5852                    .128219 
  5854                    .161273 
  5856                    .162373 
  5858                    .163274 
  5860                    .196764 
  5862                    .220046 
  5864                    .265575 
  5866                    .278334 
  5868                    .349808 
  5870                    .39818 
  5872                    .515169 
  5874                    .627639 
  5876                    .803305 
  5878                    .950394 
  5880                    1.2813 
  5882                    1.65092 
  5884                    2.17068 
  5886                    3.3196 
  5888                    4.78266 
  5890                    7.47331 
  5892                    11.657 
  5894                    18.689 
  5896                    27.914 
  5898                    41.618 
  5900                    54.3696 
  5902                    67.4589 
  5904                    74.2079 
  5906                    77.8313 
  5908                    78.8 
  5910                    80.6085 
  5912                    81.3275 
  5914                    79.5167 
  5916                    83 
  5918                    79.296 
  5920                    83.9097 
  5922                    80.919 
  5924                    81.8752 
  5926                    78.5 
  5928                    81.7898 
  5930                    77.0867 
  5932                    69.0914 
  5934                    56.2115 
  5936                    39.9186 
  5938                    27.1123 
  5940                    17.3722 
  5942                    11.0531 
  5944                    7.12557 
  5946                    4.81487 
  5948                    3.34243 
  5950                    2.46711 
  5952                    1.76042 
  5954                    1.38179 
  5956                    1.04109 
  5958                    .841869 
  5960                    .702839 
  5962                    .523708 
  5964                    .440967 
  5966                    .399145 
  5968                    .368568 
  5970                    .288475 
  5972                    .274964 
  5974                    .270677 
  5976                    .220881 
  5978                    .221108 
  5980                    .224753 


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