# Average Spectral response curve for IRAC 4.5 micron array # Wave Spectral Response # microns electrons / photon 3.722490 0.001241 3.725160 0.001132 3.727840 0.001159 3.730520 0.001234 3.733210 0.001241 3.735900 0.001279 3.738590 0.001257 3.741290 0.001233 3.743990 0.001293 3.746690 0.001263 3.749400 0.001198 3.752120 0.001135 3.754830 0.001046 3.757550 0.000952 3.760280 0.000845 3.763010 0.000708 3.765740 0.000594 3.768480 0.000572 3.771220 0.000586 3.773960 0.000475 3.776710 0.000370 3.779460 0.000317 3.782220 0.000296 3.784980 0.000284 3.787750 0.000210 3.790510 0.000263 3.793290 0.000446 3.796060 0.000459 3.798840 0.000496 3.801630 0.000585 3.804420 0.000429 3.807210 0.000460 3.810010 0.000777 3.812810 0.000832 3.815620 0.000732 3.818430 0.000927 3.821240 0.001015 3.824060 0.000941 3.826880 0.001148 3.829710 0.001207 3.832540 0.001081 3.835370 0.001066 3.838210 0.000976 3.841050 0.001013 3.843900 0.001058 3.846750 0.001029 3.849610 0.001059 3.852470 0.000881 3.855330 0.000902 3.858200 0.000960 3.861070 0.000729 3.863950 0.000647 3.866830 0.000598 3.869720 0.000482 3.872610 0.000415 3.875500 0.000355 3.878400 0.000405 3.881300 0.000414 3.884210 0.000335 3.887120 0.000389 3.890040 0.000591 3.892960 0.000814 3.895890 0.001066 3.898810 0.001640 3.901750 0.002118 3.904690 0.002469 3.907630 0.003262 3.910580 0.004162 3.913530 0.004960 3.916480 0.005999 3.919440 0.007178 3.922410 0.008393 3.925380 0.010034 3.928350 0.012026 3.931330 0.013966 3.934310 0.016170 3.937300 0.018787 3.940290 0.021805 3.943290 0.025262 3.946290 0.029157 3.949290 0.033829 3.952300 0.039216 3.955320 0.045284 3.958340 0.052524 3.961360 0.060956 3.964390 0.070427 3.967420 0.081281 3.970460 0.093699 3.973500 0.108028 3.976550 0.124424 3.979600 0.142387 3.982660 0.162088 3.985720 0.183435 3.988790 0.205983 3.991860 0.229851 3.994930 0.253728 3.998010 0.277242 4.001100 0.299983 4.004190 0.320214 4.007280 0.338295 4.010380 0.353890 4.013490 0.366017 4.016590 0.374839 4.019710 0.379988 4.022830 0.383534 4.025950 0.385506 4.029080 0.384746 4.032210 0.382664 4.035350 0.380295 4.038490 0.378535 4.041640 0.374839 4.044790 0.370483 4.047950 0.366507 4.051110 0.361838 4.054280 0.357881 4.057450 0.354454 4.060630 0.350258 4.063810 0.345948 4.067000 0.341929 4.070190 0.338525 4.073390 0.335701 4.076590 0.332925 4.079800 0.330346 4.083010 0.328641 4.086230 0.327631 4.089450 0.326592 4.092680 0.326159 4.095910 0.326391 4.099150 0.327479 4.102390 0.330018 4.105640 0.332294 4.108890 0.334831 4.112150 0.337837 4.115420 0.341587 4.118680 0.348064 4.121960 0.354215 4.125240 0.358800 4.128520 0.365266 4.131810 0.372313 4.135110 0.379526 4.138410 0.387039 4.141710 0.394409 4.145020 0.402305 4.148340 0.411090 4.151660 0.420188 4.154990 0.429011 4.158320 0.436594 4.161660 0.442640 4.165000 0.448926 4.168350 0.455810 4.171700 0.461752 4.175060 0.467041 4.178420 0.471904 4.181790 0.476379 4.185170 0.480508 4.188550 0.484774 4.191930 0.489177 4.195330 0.491265 4.198720 0.492557 4.202130 0.495024 4.205530 0.496657 4.208950 0.497118 4.212370 0.497513 4.215790 0.497072 4.219220 0.497161 4.222660 0.496402 4.226100 0.494225 4.229550 0.492469 4.233000 0.490686 4.236460 0.488583 4.239920 0.487683 4.243390 0.485247 4.246870 0.481254 4.250350 0.478143 4.253830 0.475877 4.257330 0.473883 4.260820 0.471626 4.264330 0.469347 4.267840 0.468535 4.271350 0.467221 4.274870 0.465334 4.278400 0.465836 4.281930 0.466768 4.285470 0.466695 4.289020 0.467264 4.292570 0.468908 4.296130 0.472667 4.299690 0.475689 4.303260 0.478723 4.306830 0.482059 4.310410 0.484387 4.314000 0.487472 4.317590 0.491153 4.321190 0.493797 4.324790 0.496321 4.328400 0.499054 4.332020 0.502053 4.335640 0.505158 4.339270 0.507475 4.342900 0.509514 4.346540 0.511330 4.350190 0.513338 4.353840 0.515366 4.357500 0.516244 4.361160 0.516947 4.364830 0.520200 4.368510 0.523689 4.372190 0.524671 4.375880 0.526115 4.379580 0.528842 4.383280 0.530796 4.386990 0.532170 4.390710 0.534380 4.394430 0.537499 4.398150 0.539701 4.401890 0.541203 4.405630 0.542737 4.409370 0.544210 4.413130 0.546240 4.416890 0.547531 4.420650 0.547121 4.424420 0.547239 4.428200 0.547973 4.431990 0.547962 4.435780 0.548103 4.439570 0.548146 4.443380 0.546453 4.447190 0.546204 4.451010 0.546641 4.454830 0.544230 4.458660 0.541864 4.462500 0.541692 4.466340 0.541685 4.470190 0.539933 4.474050 0.537527 4.477910 0.536530 4.481780 0.534995 4.485660 0.532501 4.489540 0.531080 4.493430 0.529852 4.497330 0.526859 4.501240 0.523885 4.505150 0.522071 4.509060 0.519607 4.512990 0.517098 4.516920 0.516034 4.520860 0.514024 4.524800 0.511614 4.528750 0.510563 4.532710 0.508876 4.536680 0.507433 4.540650 0.507608 4.544630 0.507486 4.548620 0.505709 4.552610 0.504518 4.556610 0.504035 4.560620 0.503450 4.564630 0.503572 4.568650 0.503328 4.572680 0.501883 4.576720 0.500609 4.580760 0.499839 4.584810 0.498187 4.588870 0.495600 4.592930 0.494084 4.597010 0.493125 4.601090 0.491427 4.605170 0.489178 4.609270 0.486494 4.613370 0.484201 4.617470 0.481866 4.621590 0.478458 4.625710 0.475900 4.629840 0.473059 4.633980 0.470129 4.638120 0.470945 4.642280 0.472277 4.646440 0.473277 4.650600 0.475246 4.654780 0.476013 4.658960 0.477448 4.663150 0.480580 4.667350 0.483316 4.671550 0.485153 4.675760 0.486906 4.679980 0.489459 4.684210 0.491360 4.688450 0.492547 4.692690 0.494230 4.696940 0.495560 4.701200 0.496919 4.705470 0.498155 4.709740 0.498278 4.714020 0.497703 4.718310 0.496247 4.722610 0.494436 4.726910 0.493467 4.731230 0.491989 4.735550 0.488762 4.739870 0.485173 4.744210 0.483204 4.748560 0.480667 4.752910 0.476867 4.757270 0.473838 4.761640 0.470778 4.766010 0.467481 4.770400 0.465234 4.774790 0.462785 4.779190 0.458851 4.783600 0.455050 4.788020 0.451995 4.792440 0.450404 4.796880 0.449319 4.801320 0.447512 4.805770 0.445990 4.810230 0.444372 4.814690 0.442696 4.819170 0.442563 4.823650 0.442495 4.828140 0.440870 4.832640 0.440260 4.837150 0.441332 4.841660 0.441439 4.846190 0.440868 4.850720 0.441356 4.855270 0.441472 4.859820 0.441136 4.864370 0.441813 4.868940 0.441815 4.873520 0.441976 4.878100 0.442350 4.882700 0.442603 4.887300 0.444116 4.891910 0.444518 4.896530 0.444639 4.901160 0.445277 4.905790 0.445892 4.910440 0.445090 4.915090 0.442630 4.919760 0.440412 4.924430 0.437743 4.929110 0.433411 4.933800 0.426589 4.938500 0.418705 4.943210 0.411627 4.947920 0.403918 4.952650 0.395550 4.957380 0.388387 4.962130 0.382133 4.966880 0.377022 4.971640 0.373420 4.976410 0.370693 4.981190 0.368590 4.985980 0.364905 4.990780 0.357530 4.995590 0.343998 5.000410 0.321965 5.005230 0.289699 5.010070 0.246472 5.014920 0.196286 5.019770 0.146317 5.024630 0.103365 5.029510 0.070209 5.034390 0.046320 5.039280 0.030181 5.044190 0.019332 5.049100 0.012136 5.054020 0.007448 5.058950 0.004313 5.063890 0.002432 5.068840 0.001329 5.073800 0.000759 5.078770 0.000486 5.083750 0.000365 5.088740 0.000355 5.093740 0.000358 5.098740 0.000300 5.103760 0.000213 5.108790 0.000205 5.113830 0.000135 5.118880 0.000134 5.123940 0.000139 5.129000 0.000180 5.134080 0.000265 5.139170 0.000254 5.144270 0.000298 5.149380 0.000303 5.154500 0.000270 5.159630 0.000347 5.164760 0.000418 5.169910 0.000420 5.175070 0.000418 5.180240 0.000449 5.185420 0.000438 5.190610 0.000369 5.195810 0.000382 5.201030 0.000421 5.206250 0.000381 5.211480 0.000342 5.216720 0.000358 5.221980 0.000349