CERRO TOLOLO INTER-AMERICAN OBSERVATORY
 INSTRUMENT SECTION
 FILTER TRANSMISSION SCANNER


 FILTER IDENTIFICATION   CO+ 4260/65 #67.
 DATE OF MEASUREMENT     23-JAN-87
 FILTER SIZE             1 INCH. CIRC. X .237
 FOCAL RATIO              13.5 
 TEMPERATURE [C]          22 
 PEAK WAVELENGTH [A]      4262 
 PEAK TRANSMISSION [%]    44.258 
 CENTER WAVELENGTH [A]    4260 
 BANDWIDTH [A]            72 
 COMMENTS:  STANDARD COMET FILTER SET # 7.


 WAVELENGTH              TRANSMISSION
  4200                    .0711069 
  4202                    .0706547 
  4204                    .117371 
  4206                    .14022 
  4208                    .209205 
  4210                    .347303 
  4212                    .621547 
  4214                    1.03306 
  4216                    1.80407 
  4218                    3.27347 
  4220                    6.36856 
  4222                    11.9406 
  4224                    20.838 
  4226                    29.6387 
  4228                    35.9031 
  4230                    37.8647 
  4232                    37.6566 
  4234                    36.8156 
  4236                    36.2407 
  4238                    35.874 
  4240                    35.9412 
  4242                    36.1111 
  4244                    36.465 
  4246                    36.8859 
  4248                    37.6221 
  4250                    38.4144 
  4252                    39.6835 
  4254                    40.7975 
  4256                    42.1251 
  4258                    43.1131 
  4260                    43.9693 
  4262                    44.2582 
  4264                    43.9597 
  4266                    43.159 
  4268                    42.3282 
  4270                    41.3477 
  4272                    40.4061 
  4274                    39.8343 
  4276                    39.5691 
  4278                    39.8756 
  4280                    40.2359 
  4282                    41.0992 
  4284                    41.7262 
  4286                    42.202 
  4288                    41.3861 
  4290                    38.5717 
  4292                    34.7545 
  4294                    28.4463 
  4296                    22.7652 
  4298                    15.9753 
  4300                    11.5451 
  4302                    7.42517 
  4304                    5.04491 
  4306                    3.14226 
  4308                    2.16114 
  4310                    1.36106 
  4312                    .959548 
  4314                    .619137 
  4316                    .392377 
  4318                    .223589 
  4320                    .167007 


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