Our second piece of equipment was an infrared thermal camera, which shows differences in temperature across the surface of an animal as a false-color image.
To cool a room, use fluorescent lights that don't emit infrared rays rather than using incandescent lights.
‘Each mineral has sort of a fingerprint in the visible to near infrared spectrum,’ explained Johnson.
However although his solution matches experimental observations closely for small values of the wavelength, it was shown to break down in the far infrared by Rubens and Kurlbaum.
By mid-century, inroads were also being made into the near infrared .
The lights were filmed March 5 by pilots using infrared equipment.
But the very same atmosphere is opaque in most frequencies of far infrared , ultraviolet, x-rays and gamma rays.
The molecules emit infrared light because they have absorbed ultraviolet radiation from the star or have been heated by the wind from the star.
The detector range of the array spectrometer is 200 to 875 nm, from ultraviolet into the near infrared .