| ... | ... | @@ -3,11 +3,12 @@ ___ |
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# content
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- [detectors](#Detectors)
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- [energy](#Energy)
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- [detectors](#detectors)
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- [energy](#energy)
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- [quasiperiodic mode][quasiperiodic-mode]
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- [diffractometer](#diffractometer)
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- [motor scans](#motor-scans)
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- [srs setup](#SRS-setup)
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- [srs setup](#srs-setup)
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- [mcp](#mcp)
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- [vortex](#vortex)
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- [analysis](#analysis)
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| ... | ... | @@ -50,7 +51,9 @@ energy(932) # set undulator (ID), mono, apertures and mirror |
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polarization('V') # Turns the ID off and then sets the polarization:
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# 'RCP', 'LCP', 'H', 'V'
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# **need to set energy after a mode change!**
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Switch_IDQP('V') # turns on quasiperiodic mode for V polarization
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mono(500) # change mono
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slit(100) # set energy resolving slits (and vertical beam size)
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align_m3r() # realign mirror
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centroid() # to see centroid (mirror) position
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| ... | ... | @@ -64,6 +67,7 @@ scanXAS_BL # scan mono & ID with variable step size \ |
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E_Ti=[[445,455,0.5],[455,468,0.1],[468,475,0.5],[475,480,1]]
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scanXAS_BL(E_Ti,mcp=True,m3r=True);plot_latest()
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```
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<br>
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## diffractometer
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| ... | ... | @@ -116,7 +120,7 @@ Clear_Scan_Positioners('Kappa') # remove extra positioners (eg after th2th |
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<br>
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## SRS setup
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## srs setup
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With shutter close or slit at 0 (faster), 'INPUT OFFSET' set 'ON' and 'UNCAL'
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- make sure the count goes down (not up) when closing the shutter! If the count goes up without beam, change the INVERT ON/OFF - as of 2021_2 all of our SRSs are INVERT ON (D3/D4/TEY/mesh)
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