1. Date of download: 6/2/2016 Copyright © 2016 SPIE. All rights reserved. View of the XMM-Newton spacecraft subsystems, with external shrouds and structure removed for clarity. Figure Legend: From: X-ray Multi-mirror Mission (XMM-Newton) observatory Opt. Eng. 2012;51(1):011009-1-011009-10. doi:10.1117/1.OE.51.1.011009

2. Date of download: 6/2/2016 Copyright © 2016 SPIE. All rights reserved. XMM-Newton telescope assembly. Figure Legend: From: X-ray Multi-mirror Mission (XMM-Newton) observatory Opt. Eng. 2012;51(1):011009-1-011009-10. doi:10.1117/1.OE.51.1.011009

3. Date of download: 6/2/2016 Copyright © 2016 SPIE. All rights reserved. Mirror production process. Figure Legend: From: X-ray Multi-mirror Mission (XMM-Newton) observatory Opt. Eng. 2012;51(1):011009-1-011009-10. doi:10.1117/1.OE.51.1.011009

4. Date of download: 6/2/2016 Copyright © 2016 SPIE. All rights reserved. Flight assemblies of the EPIC cameras: (a) MOS camera and (b) pn camera. Figure Legend: From: X-ray Multi-mirror Mission (XMM-Newton) observatory Opt. Eng. 2012;51(1):011009-1-011009-10. doi:10.1117/1.OE.51.1.011009

5. Date of download: 6/2/2016 Copyright © 2016 SPIE. All rights reserved. Representative images of the EPIC MOS camera acquired in the different operating modes: (a) full frame image, (b) large window, (c) small window, and (d) timing. Figure Legend: From: X-ray Multi-mirror Mission (XMM-Newton) observatory Opt. Eng. 2012;51(1):011009-1-011009-10. doi:10.1117/1.OE.51.1.011009

6. Date of download: 6/2/2016 Copyright © 2016 SPIE. All rights reserved. Readout modes of EPIC PN camera: (a) full window, (b) large window, (c) small window, and (d) timing/burst (see Table 3). Figure Legend: From: X-ray Multi-mirror Mission (XMM-Newton) observatory Opt. Eng. 2012;51(1):011009-1-011009-10. doi:10.1117/1.OE.51.1.011009

7. Date of download: 6/2/2016 Copyright © 2016 SPIE. All rights reserved. Optical design of the RGS (not to scale). X-rays, indicated by red arrows, enter from the top. Numerical values for a few key dimensions and angles are indicated (linear dimensions in mm, angles in degrees). Figure Legend: From: X-ray Multi-mirror Mission (XMM-Newton) observatory Opt. Eng. 2012;51(1):011009-1-011009-10. doi:10.1117/1.OE.51.1.011009

8. Date of download: 6/2/2016 Copyright © 2016 SPIE. All rights reserved. Schematic drawing of a grating, including some of the key dimensions and angles, α=1.5762, and β=2.9739. For blaze wavelength of 1.5 nm, γ=2.2751, δ=0.6989, angles all in degrees. Figure Legend: From: X-ray Multi-mirror Mission (XMM-Newton) observatory Opt. Eng. 2012;51(1):011009-1-011009-10. doi:10.1117/1.OE.51.1.011009

9. Date of download: 6/2/2016 Copyright © 2016 SPIE. All rights reserved. (a) and (b) CCD bench as well as (c) an enlarged view of two adjacent CCDs. The dead space indicated is present between each pair of CCDs. The figure is not to scale. Figure Legend: From: X-ray Multi-mirror Mission (XMM-Newton) observatory Opt. Eng. 2012;51(1):011009-1-011009-10. doi:10.1117/1.OE.51.1.011009

10. Date of download: 6/2/2016 Copyright © 2016 SPIE. All rights reserved. System block diagram of the optical monitor. Figure Legend: From: X-ray Multi-mirror Mission (XMM-Newton) observatory Opt. Eng. 2012;51(1):011009-1-011009-10. doi:10.1117/1.OE.51.1.011009

11. Date of download: 6/2/2016 Copyright © 2016 SPIE. All rights reserved. OM filter transmissions. Figure Legend: From: X-ray Multi-mirror Mission (XMM-Newton) observatory Opt. Eng. 2012;51(1):011009-1-011009-10. doi:10.1117/1.OE.51.1.011009