A spectral imaging module 104 may be configured to generate {HEAD ~ a spectral image} based on {TAIL ~ electromagnetic radiation} received from an emission source 102, such as an astronomical object, for example the sun 
A spectral imaging module 104 may be configured to generate { HEAD ~ a spectral image } based on { TAIL ~ electromagnetic radiation } received from an emission source 102 , such as an astronomical object , for example the sun
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH