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


 FILTER IDENTIFICATION   6600/110
 DATE OF MEASUREMENT     `n?t     
128-Fpn?a$1730-FY?F G=-FZ?&GO T-F 
 FILTER SIZE             2 X 2 X .177
 FOCAL RATIO              13.5 
 TEMPERATURE [C]          22 
 PEAK WAVELENGTH [A]      6602 
 PEAK TRANSMISSION [%]    57.235 
 CENTER WAVELENGTH [A]    6596 
 BANDWIDTH [A]            108 
 COMMENTS:  660 3C NWJ 5-1


 WAVELENGTH              TRANSMISSION
  6420                    0 
  6422                    0 
  6424                    0 
  6426                    0 
  6428                    .0279877 
  6430                    .0281452 
  6432                    .0571265 
  6434                    .0287935 
  6436                    .0290782 
  6438                    .0292912 
  6440                    .0593648 
  6442                    .029976 
  6444                    .0604047 
  6446                    .0608088 
  6448                    .0613685 
  6450                    .0927357 
  6452                    .124339 
  6454                    .0625586 
  6456                    .0628338 
  6458                    .126743 
  6460                    .127267 
  6462                    .128246 
  6464                    .161031 
  6466                    .130548 
  6468                    .197954 
  6470                    .200133 
  6472                    .20202 
  6474                    .272944 
  6476                    .276338 
  6478                    .314906 
  6480                    .353232 
  6482                    .358038 
  6484                    .433839 
  6486                    .475146 
  6488                    .51756 
  6490                    .598354 
  6492                    .680015 
  6494                    .801833 
  6496                    .928433 
  6498                    1.09418 
  6500                    1.1853 
  6502                    1.36054 
  6504                    1.61616 
  6506                    1.71639 
  6508                    1.97368 
  6510                    2.24159 
  6512                    2.60176 
  6514                    2.8887 
  6516                    3.51629 
  6518                    4.00348 
  6520                    4.75143 
  6522                    5.43188 
  6524                    6.48649 
  6526                    7.45454 
  6528                    8.85727 
  6530                    10.2982 
  6532                    12.4355 
  6534                    14.843 
  6536                    17.6131 
  6538                    20.2821 
  6540                    23.8048 
  6542                    26.7031 
  6544                    30.8468 
  6546                    34.7937 
  6548                    38.0021 
  6550                    42.163 
  6552                    44.6146 
  6554                    47.5173 
  6556                    49.1901 
  6558                    51.3337 
  6560                    52.6578 
  6562                    53.0328 
  6564                    53.8331 
  6566                    54.2237 
  6568                    54.2217 
  6570                    54.2973 
  6572                    54.4973 
  6574                    54.7024 
  6576                    54.8949 
  6578                    54.8877 
  6580                    55.1471 
  6582                    55.0031 
  6584                    55.5066 
  6586                    55.4003 
  6588                    55.905 
  6590                    55.8652 
  6592                    56.4675 
  6594                    56.6176 
  6596                    57.2498 
  6598                    56.8072 
  6600                    57.193 
  6602                    57.2345 
  6604                    56.8841 
  6606                    56.5507 
  6608                    56.7142 
  6610                    56.1124 
  6612                    56.5586 
  6614                    55.9348 
  6616                    55.4859 
  6618                    55 
  6620                    55 
  6622                    54.8492 
  6624                    54.4481 
  6626                    54.0201 
  6628                    53.508 
  6630                    52.5685 
  6632                    51.6017 
  6634                    50.614 
  6636                    48.5359 
  6638                    47.1223 
  6640                    44.404 
  6642                    42.2794 
  6644                    38.7127 
  6646                    36.4495 
  6648                    32.4092 
  6650                    29.6225 
  6652                    25.9296 
  6654                    23.8095 
  6656                    20.4409 
  6658                    18.2281 
  6660                    15.4162 
  6662                    13.5276 
  6664                    11.3684 
  6666                    10.1279 
  6668                    8.21622 
  6670                    7.53275 
  6672                    6.31229 
  6674                    5.72391 
  6676                    4.76731 
  6678                    4.15225 
  6680                    3.73396 
  6682                    3.18396 
  6684                    2.63473 
  6686                    2.41546 
  6688                    2.08333 
  6690                    1.7284 
  6692                    1.63112 
  6694                    1.38889 
  6696                    1.40845 
  6698                    1.29534 
  6700                    1.04575 
  6702                    1.0568 
  6704                    .803213 
  6706                    .810811 
  6708                    .816327 
  6710                    .820793 
  6712                    .825309 
  6714                    .691563 
  6716                    .558659 
  6718                    .566572 
  6720                    .4329