CERRO TOLOLO INTER-AMERICAN OBSERVATORY
 INSTRUMENT SECTION
 FILTER TRANSMISSION SCANNER


 FILTER IDENTIFICATION   3700/110
 DATE OF MEASUREMENT     05-APR-86
 FILTER SIZE             2 X 2 X .184 INCH.
 FOCAL RATIO              13.5 
 TEMPERATURE [C]          24 
 PEAK WAVELENGTH [A]      3696 
 PEAK TRANSMISSION [%]    46.957 
 CENTER WAVELENGTH [A]    3698 
 BANDWIDTH [A]            97 
 COMMENTS:  370 BC RBZ 2-2 RED LEAK.(9000).


 WAVELENGTH              TRANSMISSION
  3540                    .154559 
  3542                    .154202 
  3544                    .152091 
  3546                    .150489 
  3548                    .150263 
  3550                    .148038 
  3552                    .223547 
  3554                    .296296 
  3556                    .219138 
  3558                    .290065 
  3560                    .288392 
  3562                    .28715 
  3564                    .283487 
  3566                    .282685 
  3568                    .421053 
  3570                    .276625 
  3572                    .34459 
  3574                    .414079 
  3576                    .407056 
  3578                    .404585 
  3580                    .465735 
  3582                    .464191 
  3584                    .52356 
  3586                    .649351 
  3588                    .64433 
  3590                    .771704 
  3592                    .760938 
  3594                    .821226 
  3596                    .873908 
  3598                    1.11111 
  3600                    1.28127 
  3602                    1.44231 
  3604                    1.66568 
  3606                    1.88346 
  3608                    1.99063 
  3610                    2.30415 
  3612                    2.62707 
  3614                    2.95287 
  3616                    3.33145 
  3618                    3.66463 
  3620                    4.24242 
  3622                    4.86339 
  3624                    5.39374 
  3626                    6.07676 
  3628                    6.93703 
  3630                    7.85563 
  3632                    8.81732 
  3634                    9.93204 
  3636                    11.1575 
  3638                    12.7593 
  3640                    14.0946 
  3642                    15.827 
  3644                    17.6768 
  3646                    19.6294 
  3648                    21.7304 
  3650                    23.3186 
  3652                    25.7905 
  3654                    27.9591 
  3656                    29.7297 
  3658                    32.4181 
  3660                    34.1487 
  3662                    35.7075 
  3664                    37.6971 
  3666                    38.8414 
  3668                    39.7454 
  3670                    41.4299 
  3672                    42.6422 
  3674                    43.1628 
  3676                    44.362 
  3678                    45.463 
  3680                    45.3425 
  3682                    46.3875 
  3684                    46.0842 
  3686                    46.7147 
  3688                    46.6098 
  3690                    46.7655 
  3692                    46.6459 
  3694                    46.8972 
  3696                    46.9569 
  3698                    46.5844 
  3700                    46.2385 
  3702                    46.4395 
  3704                    45.4038 
  3706                    45.0837 
  3708                    44.5439 
  3710                    45.3311 
  3712                    43.8053 
  3714                    43.3586 
  3716                    42.9309 
  3718                    42.3349 
  3720                    41.4682 
  3722                    40.4346 
  3724                    39.4595 
  3726                    38.0061 
  3728                    36.6641 
  3730                    35.4741 
  3732                    34.0202 
  3734                    32.8486 
  3736                    31.5262 
  3738                    30.1991 
  3740                    28.739 
  3742                    27.3888 
  3744                    25.9797 
  3746                    24.5595 
  3748                    23.1624 
  3750                    21.6447 
  3752                    20.277 
  3754                    18.96 
  3756                    17.5975 
  3758                    16.2693 
  3760                    15.0384 
  3762                    13.8146 
  3764                    12.6425 
  3766                    11.5464 
  3768                    10.6434 
  3770                    9.7312 
  3772                    8.80163 
  3774                    7.44358 
  3776                    7.32297 
  3778                    6.62568 
  3780                    6.08519 
  3782                    5.48495 
  3784                    4.91531 
  3786                    4.45251 
  3788                    3.93959 
  3790                    3.58073 
  3792                    3.27497 
  3794                    2.97062 
  3796                    2.69923 
  3798                    2.42656 
  3800                    2.26043 
  3802                    2.09125 
  3804                    1.89095 
  3806                    1.75659 
  3808                    1.62297 
  3810                    1.48976 
  3812                    1.38975 
  3814                    1.22888 
  3816                    1.15889 
  3818                    1.09589 
  3820                    .968816 
  3822                    .934579 
  3824                    .90009 
  3826                    .83682 
  3828                    .712166 
  3830                    .740083 
  3832                    .648203 
  3834                    .614574 
  3836                    .583601 
  3838                    .522648 
  3840                    .519181 
  3842                    .459638 
  3844                    .429553 
  3846                    .427838 
  3848                    .396601 
  3850                    .365785 
  3852                    .334728 
  3854                    .277778 
  3856                    .276014 
  3858                    .275027 
  3860                    .246103 
  3862                    .217155 
  3864                    .216743 
  3866                    .215285 
  3868                    .213961 
  3870                    .213904 


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