Astrophysics (index)

I Band

(photometric filter for near infrared light)

I stands for the Infrared (IR) Passband, the Near Infrared (NIR) band nearest Visible Light in the UBV Photometric System. Centered around 806 nm, with a width (Full Width At Half Maximum (FWHM)) of 149 nm.

Among its uses is the observation of NIR from Protoplanetary Disks associated with Young Stellar Objects (YSO).


(EMR,infrared,near infrared,band,photometry)
http://en.wikipedia.org/wiki/Photometric_system
WaveLFreqPhoton
Energy
  
806nm372THz1.6eVI Band

Referenced by:
Infrared (IR)
Passband
UBV Photometric System

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