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Staus Report EMBL Hamburg Gleb Bourenkov Kappa Workgroup Meeting September 20-21, 2009 EMBL Grenoble.

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Presentation on theme: "Staus Report EMBL Hamburg Gleb Bourenkov Kappa Workgroup Meeting September 20-21, 2009 EMBL Grenoble."— Presentation transcript:

1 Staus Report EMBL Hamburg Gleb Bourenkov Kappa Workgroup Meeting September 20-21, 2009 EMBL Grenoble

2 Gleb Bourenkov Kappa Workgroup Meeting20/09/2010 EMBL@PetraIII

3 Gleb Bourenkov Kappa Workgroup Meeting20/09/2010 MX1 Michele Cianci MX2 Gleb Bourenkov BioSAXS Manfred Roessle Energy [keV]5(4)-177-354-20 Monochromators Si(111) Si(311) Si(111) Smallest Focus H x V [µm 2 ] 30 x 204 x 1200 x 60 Divergence H x V [mrad 2 ] 0.2x0.150.5 x 0.30.04 x 0.01 Demagnification H / V 1:12/1:151:40/1:301:1.4 / 1: 1.2 Intensity [ph/sec], Si111 10 12 - 3*10 13 10 13 Both MX1 and MX2 will be equipped with MiniKappa device

4 Gleb Bourenkov Kappa Workgroup Meeting28/09/2009 First light at MX2 – last Friday

5 Gleb Bourenkov Kappa Workgroup Meeting20/09/2010 PETRAIII MX – BW7A DORIS test bench

6  MD2/MiniKappa recived in 07-10/2009  commissioned at BW7A/DORIS beamline Gleb Bourenkov Kappa Workgroup Meeting20/09/2010 STAC with TINE interface

7 MD3 – Kappa diffractometer for micro- crystallography, SOC in 100 nm range Gleb Bourenkov Kappa Workgroup Meeting20/09/2010 Florent Cipriani and Frank Felicaz

8 Gleb Bourenkov Kappa Workgroup Meeting20/09/2010 Prototype at DORIS beamline BW7b. In operation for in house users. BCU Focusing KB mirrors MARVIN MD2/MD3 diffractometer MARVIN sample changer

9 MX data collection software Gleb Bourenkov EMBL@PETRAIII SAB Meeting20/09/2010 MxCuBE GUI MxCuBE GUI Data Collection Server Data Collection Server Detector Server MD2 Server Detector stage Detector stage Ener gy Attr Ring current TINE CS Scripting Python – PyTINE Shell – TINE Scripting Python – PyTINE Shell – TINE … …

10 Gleb Bourenkov Kappa Workgroup Meeting20/09/2010

11 Gleb Bourenkov Kappa Workgroup Meeting20/09/2010

12 Gleb Bourenkov EMBL@PETRAIII SAB Meeting20/09/2010 MD2 linear positioning repeatability Gauge resolution 0.1 µm Spindle alignment table 0.1(3) µm r.m.s. Centering table 0.2 µm r.m.s. Aperture etc.0.2 µm r.m.s. -0.4-0.200.20.4 5 10 15 20 25 ΩYΩY

13 Gleb Bourenkov EMBL@PETRAIII SAB Meeting20/09/2010 Sphere of Confusion: measurements 0.033 µm/pixel 0.33 µm/pixel (LR) position vs anlgle 1st harmonic - centering Fourier spectrum 2 3 22 23 continuous rotation, fast, vertical steps, OAV continuous, fast, horizontal continuous, slow, horizontal steps, OAV, slow, miniKappa, closed steps, OAV, offset steps, OAV, slow steps, OAV, slow, miniKappa, open

14 Gleb Bourenkov EMBL@PETRAIII SAB Meeting20/09/2010 MD2 SOC without miniKappa 2nd+3rd harmonics gravity effects on centering table 20th+23rd harmonics Omega motor poles 0.75 µm 0.3 µm 0.9 µm r.m.s. = 0.25 µm peak-to-peak diameter = 0.9 µm

15 Gleb Bourenkov EMBL@PETRAIII SAB Meeting20/09/2010 SOC with miniKappa SOC with miniKappa: 0.7 µm r.m.s. 2.4 µm peak-to-peak diameter only the 2nd harmonic (centering table) amplitude increase, no phase change, no new features mini κ =0 mini κ =60 constant magnet

16 Gleb Bourenkov Bilateral GR-HH Instrumentation Meeting24/11/2009 MiniKappa: repeatability move to reference, move to position phi move around, come back off by ~3º re-initialize back within <0.05º kappa CONFUSION! When motors are driven from the MD2 Kappa motor tuning box using default “motor” coordinate system, the backlash and relaxation corrections are not applied. (Positioning is not repeatable) When driven from the device server or in any other way using the “device” coordinate system the corrections are applied, but the position is not updated during the backlash correction – so it looks like it is not applied. (Positioning is repeatable) Device is OK, control via STAC is OK CONFUSION! When motors are driven from the MD2 Kappa motor tuning box using default “motor” coordinate system, the backlash and relaxation corrections are not applied. (Positioning is not repeatable) When driven from the device server or in any other way using the “device” coordinate system the corrections are applied, but the position is not updated during the backlash correction – so it looks like it is not applied. (Positioning is repeatable) Device is OK, control via STAC is OK


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