What is the instrumental width of 2" EIS slit ? The I.W. of 1" slit is approximately 0.055 A, however, there is big confusion with 2". This must be higher, however, in what values? What should be its value range ?--- A.K. Srivastava

The instrumental width of the 2" slit has not yet been determined but Charlie Brown (NRL) is working on this. We will update the wiki when the value is known.

--LouisaBradley, 12-Sep-2007