Specifications

Angular and Energy resolution

   Energy resolution (currently the analyzer entrance slit size is 500 µm along energy dispersion and 12 mm along angle dispersion)

27 eV photons (5 o 10 meV line width)

Pass Energy (V)	Resolution (meV)
5	24
10	47
20	93

74 eV photons

Pass Energy (V)	Resolution (meV) monochromator slit 50 µm	Resolution (meV) monochromator slit 100 µm
5	50	90
10	65	100
20	102	130

   Angular resolution

Analyzer mode	Resolution along angular dispersion	Resolution along energy dispersion	Angle accepted along angular dispersion
WA	±0.27o	±0.67o	±8o
AP0.75	±0.13o	±0.33o	±8o
AP1	±0.1o	±0.25o	±6o
AP1.5	±0.07o	±0.17o	±4o
AP2	±0.05o	±0.13o	±3o