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


 FILTER IDENTIFICATION   5250/200
 DATE OF MEASUREMENT     
 FILTER SIZE             2 INCH CIRC
 FOCAL RATIO              13.5 
 TEMPERATURE [C]          22 
 PEAK WAVELENGTH [A]      5315 
 PEAK TRANSMISSION [%]    86.88 
 CENTER WAVELENGTH [A]    5305 
 BANDWIDTH [A]            240 
 COMMENTS:  CUSTOM 5250/200 AM-6001


 WAVELENGTH              TRANSMISSION
  5080                    .393072 
  5085                    .394137 
  5090                    .429448 
  5095                    .509894 
  5100                    .609979 
  5105                    .687707 
  5110                    .781059 
  5115                    .907441 
  5120                    1.09149 
  5125                    1.36702 
  5130                    1.67161 
  5135                    2.10341 
  5140                    2.74533 
  5145                    3.73875 
  5150                    5.13723 
  5155                    6.98798 
  5160                    9.51537 
  5165                    13.1669 
  5170                    18.6121 
  5175                    26.4593 
  5180                    35.7254 
  5185                    46.6602 
  5190                    57.6671 
  5195                    67.9863 
  5200                    73.84 
  5205                    77.4988 
  5210                    78.5458 
  5215                    79.1098 
  5220                    78.2237 
  5225                    77.4165 
  5230                    76.8469 
  5235                    76.4484 
  5240                    76.4884 
  5245                    76.5215 
  5250                    76.9497 
  5255                    77.278 
  5260                    77.7936 
  5265                    78.6583 
  5270                    79.3395 
  5275                    80.2387 
  5280                    80.5136 
  5285                    80.9556 
  5290                    82.0506 
  5295                    82.7723 
  5300                    83.6771 
  5305                    84.1593 
  5310                    84.61 
  5315                    86.881 
  5320                    87.8394 
  5325                    85.9034 
  5330                    85.3247 
  5335                    84.8661 
  5340                    83.369 
  5345                    82.5223 
  5350                    80.8032 
  5355                    79.259 
  5360                    77.0012 
  5365                    75.5542 
  5370                    73.9796 
  5375                    73.081 
  5380                    72.4474 
  5385                    73.6498 
  5390                    74.589 
  5395                    77.884 
  5400                    79.823 
  5405                    80.6462 
  5410                    80.7408 
  5415                    74.4969 
  5420                    64.1124 
  5425                    49.5605 
  5430                    36.7766 
  5435                    26.8599 
  5440                    18.6313 
  5445                    13.7278 
  5450                    10.0401 
  5455                    7.38091 
  5460                    5.47069 
  5465                    4.10714 
  5470                    3.19626 
  5475                    2.53696 
  5480                    2.0269 
  5485                    1.66759 
  5490                    1.40634 
  5495                    1.20278 
  5500                    1.04226 
  5505                    .84682 
  5510                    .758294 
  5515                    .579151 
  5520                    .558874 
  5525                    .549666 
  5530                    .494169 
  5535                    .495638 
  5540                    .399521 
  5545                    .40494 
  5550                    .364668 
  5555                    .348933 
  5560                    .30656