XMM-Newton Science Analysis System


especget (especget-1.54) [xmmsas_20230412_1735-21.0.0]

Analysing an extended source

especget filestem=myagn srcexp="((X,Y) IN circle(25572,24635,4340))"
backexp="((DETX,DETY) IN annulus(25572,24635,4340,6500))"
table=P0129360201M1S004MIEVLI0000.FIT:EVENTS extendedsource=yes

The extendedsource option tells arfgen to produce the ARF relevant for an extended source.