Source Characteristics

U19 undulator
Type In-vacuum undulator in short straight section 12S
Length 1.82 m
Period length 19 mm
Minimum gap 4.6 mm
Number of periods 96
Kmax 2.46
Source size (at 12.4 keV) 202 µm x 18 µm (FWHM)
Source divergence 135 µrad x 25 µrad (FWHM)