1. Commissioning of the CMCF 08ID-1 Beamline

2. Light in the Optical Hutch September 2005 Light at the entrance to the white beam slits (42 m). The rectangular “glow” comes from the light produced by the in-vacuum small-gap undulator. The gap was at 8.0 mm and the ring current 10 mA. The screen is a CVD- deposited diamond foil doped with nitrogen atoms. Small round spot from a visible BM light. After the FE valve was opened! November 2005 Monochromatic light, just downstream of the DCM (45 m). 18 mm Gap = 12 mm (10 keV, 3 rd harmonic) Current = 90mA

3. First diffraction patter. March 18, 2006. E=9.31 keV, d=260 mm, exposure 3s.

4. Wet lab 08ID-1 50 m40 m20 m 08B1-1 1.5 mrad sep. DCM - 1 st crystal cryocooled offsetting the beam 0.5 m up 08ID-2 Mini hutch CMCF

5. 08ID-108B1-1 (Toroid) 08ID-2 (Toroid) Spectral range (keV)6.5 - 18.05.0 - 18.010 – 13? Energy bandwidth (ΔE/E) Si(111) @12 keV 1.466 x 10 -4 1.397 x 10 -4 1.466 x 10 -4 Flux on the sample @ 12keV photons/s (from 7 th harmonic for ID) (from 5 th harmonic for ID) ~ 6.5 x 10 12 ~ 4.1 x 10 12 ~3.0 x 10 11 * ~ 6.0 x 10 12 ~ 3.7 x 10 12 Focal Size @ 12 keV (FWHM) 167μm (H) x 50 μm (V) 210 μm (H) x 200 μm (V) ~160μm (H) x 50 μm (V) Flux density [ph/s/mm 2 ] @ 12 keV (from 7 th harmonic for ID) (from 5 th harmonic for ID) ~4.5 x 10 14 ~2.8x 10 14 ~3.5 x 10 12 ~4.0 x 10 14 ~2.0x 10 14 Beam crossfire at the sample (H x V) @ 12 keV (FWHM) 0.9 mrad x 0.2 mrad 1.8 mrad x 0.2 mrad < 1.0 mrad When CLS at 200 mA

6. Layout of the CMCF 08ID-1 Beamline ComponentDistance from Source WBPM (White Beam Position Monitor)40.6 m WBS (White Beam Slits)41.5 m DCM (Double Crystal Monochromator)43.5 m VFM (Vertically Focusing Mirror)46.0 m Sample49.9 m 1/Mx = 6.8 1/My = 11.8

7. End-station

17. Issues Not sufficient, not complete or wrong info from vendors (motors, gearboxes) Poor design of some components, no reference switch (crystal bender, yaw) Malfunction equipment equipment that cannot be tested without the light (SESO XBPM, BPM) Installation of optics without functional control system Implementing physical units Problems with saving the “final” motors’ parameters Not implemented feedbacks from encoders Noise from “high current” motors Lack of man power to finish “control” of the end-station before the first light (high current motor drivers)

18. To Do CCD holder (2  ) Testing of shutter/omega synchronization Data acquisition (collect tab) MOSTAB (pitch of the second crystal) SGU – DCM “calibration” Stability of the beam (electron & X-ray BPM) Fluorescence scan, Roentec MCA, Chooch, MAD Save-restore Automatic beamline alignment Final GUI Automounter Remote access