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AMS SPECTRAL RESPONSE FUNCTION

Overview
The AMS Spectral Response Function (SRF) describes its relative sensitivity to energy of different wavelengths (in microns) and is determined in our calibration laboratory using a scanning monochromator and integrating sphere. These measurements are taken before and after every deployment to ensure that the highest quality data is delivered to the scientific community. Click on a channel number to view the associated SRF.

AMS Air 2.5 (12 Channel) - January 2009
Channel Left 50% PP Right 50% PP FWHM Center Peak
1 0.4236 0.4523 0.0287 0.4379 0.4400
2 0.4521 0.5176 0.0655 0.4849 0.4920
3 0.5181 0.5900 0.0719 0.5540 0.5540
4 0.5699 0.6339 0.0640 0.6019 0.6020
5 0.5983 0.6794 0.0812 0.6388 0.6340
6 0.6407 0.7559 0.1152 0.6983 0.6880
7 0.7029 0.8717 0.1688 0.7873 0.7680
8 0.8032 1.0315 0.2282 0.9174 0.9120
9 1.8366 1.9179 0.0813 1.8772 1.8580
10 2.0749 2.3417 0.2668 2.2083 2.1880
11 3.6695 3.8147 0.1452 3.7421 3.7500
12 9.9915 11.1184 1.1269 10.5550 10.2051
Click to download the SRFs for all bands (.zip)
Click to view this table as text
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Jan 2009 SRF

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Zaca Fire (2007)

This animation shows 12 channels acquired over the Zaca Fire with the longer wavelengths penetrating the smoke.