CERRO TOLOLO INTER-AMERICAN OBSERVATORY
 INSTRUMENT SECTION
 FILTER TRANSMISSION SCANNER


 FILTER IDENTIFICATION   6586/40
 DATE OF MEASUREMENT     12-DEC-86
 FILTER SIZE             2 CIRC. X .212 INCH.
 FOCAL RATIO              13.5 
 TEMPERATURE [C]          22 
 PEAK WAVELENGTH [A]      6585 
 PEAK TRANSMISSION [%]    80.5 
 CENTER WAVELENGTH [A]    6590 
 BANDWIDTH [A]            40 
 COMMENTS:  RUTGERS F.P. 6586/40A BARR


 WAVELENGTH              TRANSMISSION
  6510                    .111779 
  6512                    .115875 
  6514                    .119439 
  6516                    .117216 
  6518                    .120373 
  6520                    .123993 
  6522                    .12321 
  6524                    .154178 
  6526                    .181214 
  6528                    .188976 
  6530                    .191235 
  6532                    .191969 
  6534                    .211899 
  6536                    .260417 
  6538                    .329435 
  6540                    .406023 
  6542                    .46972 
  6544                    .617178 
  6546                    .812147 
  6548                    .977952 
  6550                    1.21995 
  6552                    1.66065 
  6554                    2.2214 
  6556                    3.13316 
  6558                    4.24087 
  6560                    5.96987 
  6562                    8.47682 
  6564                    12.2077 
  6566                    17.6645 
  6568                    26.0464 
  6570                    38.4121 
  6572                    50.5768 
  6574                    63.513 
  6576                    73.562 
  6578                    78.3908 
  6580                    80.5951 
  6582                    80.3 
  6584                    80.35 
  6586                    80.834 
  6588                    80.15 
  6590                    80.0316 
  6592                    79.1942 
  6594                    76.9072 
  6596                    77.5809 
  6598                    73.8429 
  6600                    74.3361 
  6602                    72.8364 
  6604                    66.7079 
  6606                    58.668 
  6608                    51.2434 
  6610                    42.0357 
  6612                    32.3424 
  6614                    23.3659 
  6616                    16.9336 
  6618                    11.2117 
  6620                    7.46269 
  6622                    5.3119 
  6624                    3.75483 
  6626                    2.89034 
  6628                    2.1398 
  6630                    1.69195 
  6632                    1.31234 
  6634                    1.02339 
  6636                    .835322 
  6638                    .608458 
  6640                    .546117 
  6642                    .493218 
  6644                    .377834 
  6646                    .346894 
  6648                    .255509 
  6650                    .262123 
  6652                    .265692 
  6654                    .168464 
  6656                    .132582 
  6658                    .135639 
  6660                    .137599 
  6662                    .139324 
  6664                    .141743 
  6666                    .143472 
  6668                    .14572 
  6670                    .111111 


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