CERRO TOLOLO INTER-AMERICAN OBSERVATORY
 INSTRUMENT SECTION
 FILTER TRANSMISSION SCANNER


 FILTER IDENTIFICATION   3727/45
 DATE OF MEASUREMENT     05-APR-86
 FILTER SIZE             2 X 2 X .192 INCH.
 FOCAL RATIO              13.5 
 TEMPERATURE [C]          24 
 PEAK WAVELENGTH [A]      3728 
 PEAK TRANSMISSION [%]    28.06 
 CENTER WAVELENGTH [A]    3727 
 BANDWIDTH [A]            40 
 COMMENTS:  3727/45 373 PDZ 8-1


 WAVELENGTH              TRANSMISSION
  3640                    .0906207 
  3642                    .0901307 
  3644                    .133869 
  3646                    .176913 
  3648                    .176445 
  3650                    .174292 
  3652                    .260078 
  3654                    .256849 
  3656                    .254453 
  3658                    .34057 
  3660                    .341151 
  3662                    .376569 
  3664                    .418585 
  3666                    .506116 
  3668                    .580913 
  3670                    .724638 
  3672                    .768188 
  3674                    .893655 
  3676                    1.07191 
  3678                    1.19363 
  3680                    1.40412 
  3682                    1.66521 
  3684                    1.95567 
  3686                    2.32558 
  3688                    2.73387 
  3690                    3.32481 
  3692                    4.07817 
  3694                    4.80202 
  3696                    5.54156 
  3698                    6.79733 
  3700                    8.16411 
  3702                    10.1073 
  3704                    11.8394 
  3706                    13.5256 
  3708                    15.0822 
  3710                    16.1471 
  3712                    17.6213 
  3714                    19.5704 
  3716                    21.9406 
  3718                    23.7028 
  3720                    25.195 
  3722                    26.6486 
  3724                    27.5929 
  3726                    28.1587 
  3728                    28.0595 
  3730                    28.1738 
  3732                    27.7336 
  3734                    27.2214 
  3736                    25.9522 
  3738                    24.4477 
  3740                    22.656 
  3742                    20.7816 
  3744                    18.149 
  3746                    15.9311 
  3748                    13.5319 
  3750                    11.6791 
  3752                    9.72516 
  3754                    8.09005 
  3756                    6.85895 
  3758                    5.72626 
  3760                    4.80334 
  3762                    3.92491 
  3764                    3.28767 
  3766                    2.80822 
  3768                    2.38989 
  3770                    2.05734 
  3772                    1.78752 
  3774                    1.52773 
  3776                    1.29439 
  3778                    1.11916 
  3780                    .925008 
  3782                    .890106 
  3784                    .798669 
  3786                    .722022 
  3788                    .616483 
  3790                    .520833 
  3792                    .453515 
  3794                    .401358 
  3796                    .40549 
  3798                    .371747 
  3800                    .341615 
  3802                    .307409 
  3804                    .305437 
  3806                    .276074 
  3808                    .234742 
  3810                    .20908 
  3812                    .237812 
  3814                    .178625 
  3816                    .147319 
  3818                    .177096 
  3820                    .176939 
  3822                    .144676 
  3824                    .173963 
  3826                    .114909 
  3828                    .115274 
  3830                    .115374 
  3832                    .114482 
  3834                    .114155 
  3836                    .085592 
  3838                    .113411 
  3840                    .112771 
  3842                    .112613 
  3844                    .0829646 
  3846                    .0831485 
  3848                    .055571 
  3850                    .0275255 


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