cleanup the repo

DiamondLightSource · Aug 21, 2024 · a2b6230 · a2b6230
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diff --git a/docs/alignment/index.md b/docs/alignment/index.md
@@ -1,4 +1,3 @@
-
 # alignment plan overview
 
 sample stages T1X
@@ -71,3 +70,38 @@ On the d7 diode the Bragg with a peak is that gap
 2d scan of Bragg angle vs undulator gap, and peak compared to d7
 
 ### pinhole
+
+## from the files
+
+first, we lookup table - calibratre the DCM -
+measure foil, etc Fe, Mg, then absorption spectrum
+then the xanes absorption - then derivative, argmax of the first derivative
+https://www.geeksforgeeks.org/python-sympy-derivative-method/
+then Bragg offset is adjusted to match the calibrated value
+
+second the idgap lookup tables -
+for 10-15 points inside the energy range for this element
+we scan the gap fo the insertion devise, looking for the maximum
+then quadratic interpolation
+written into the file, then GDA probably some interpolation
+TFG calculates frequency from current via voltage
+so we need to load the panda configuration
+
+align the pinhole to reduce the scatter
+
+- 400 micron or 200 micron, then centralize it
+  usuallly not seen immediately
+  FocusingMirror misses curvature
+  preparation for the wire stage - check if we have any
+  gold wires on the sample stage - scanned in one direction
+  first horizonal, vertical
+  then record with IT the absorption profile, derviative and fitting
+  then changing the bend
+  could be 10 iterations, in either direction
+  to minimuze the beam size until it changes
+  to see the beam shape and the size
+  takes usually 30 minutes to go through focusing manually, 2-3 hours
+
+visual comparison fo the derivative- best if without the tails,
+could be parametrized
+or 50 micron beam - and then defocus to get to that
diff --git a/lookuptables/10keV_Jan18.txt b/lookuptables/10keV_Jan18.txt
diff --git a/lookuptables/10keV_feb18.txt b/lookuptables/10keV_feb18.txt
diff --git a/lookuptables/10to12keV_Feb19.txt b/lookuptables/10to12keV_Feb19.txt
diff --git a/lookuptables/11thHarm_2021.txt b/lookuptables/11thHarm_2021.txt
diff --git a/lookuptables/11to12keV_Feb19.txt b/lookuptables/11to12keV_Feb19.txt
diff --git a/lookuptables/12p5keV_Jan19.txt b/lookuptables/12p5keV_Jan19.txt
diff --git a/lookuptables/13-14keV_Apr19.txt b/lookuptables/13-14keV_Apr19.txt
diff --git a/lookuptables/13keV_Jan18.txt b/lookuptables/13keV_Jan18.txt
diff --git a/lookuptables/13kev_Jan19.txt b/lookuptables/13kev_Jan19.txt
diff --git a/lookuptables/14keV_harm13_Feb22.txt b/lookuptables/14keV_harm13_Feb22.txt
diff --git a/lookuptables/15.1keV_feb18.txt b/lookuptables/15.1keV_feb18.txt
diff --git a/lookuptables/16.4keV_feb18.txt b/lookuptables/16.4keV_feb18.txt
diff --git a/lookuptables/16_8keV_Jan18.txt b/lookuptables/16_8keV_Jan18.txt
diff --git a/lookuptables/18.4keV_feb18.txt b/lookuptables/18.4keV_feb18.txt
diff --git a/lookuptables/3keV_May19.txt b/lookuptables/3keV_May19.txt
diff --git a/lookuptables/3keV_apr18.txt b/lookuptables/3keV_apr18.txt
diff --git a/lookuptables/3keVfeb18.txt b/lookuptables/3keVfeb18.txt
diff --git a/lookuptables/3rdHarm_2021.txt b/lookuptables/3rdHarm_2021.txt
diff --git a/lookuptables/5700_Jan18.txt b/lookuptables/5700_Jan18.txt
diff --git a/lookuptables/5keV_Apr19.txt b/lookuptables/5keV_Apr19.txt
diff --git a/lookuptables/5keV_apr18.txt b/lookuptables/5keV_apr18.txt
diff --git a/lookuptables/6.7keV_feb18.txt b/lookuptables/6.7keV_feb18.txt
diff --git a/lookuptables/7thHarm_2021.txt b/lookuptables/7thHarm_2021.txt
diff --git a/lookuptables/8kev_Jan19.txt b/lookuptables/8kev_Jan19.txt
diff --git a/lookuptables/9keV_apr18.txt b/lookuptables/9keV_apr18.txt
diff --git a/lookuptables/9thHarm_2021.txt b/lookuptables/9thHarm_2021.txt
diff --git a/lookuptables/Ag_Jan18_extended.txt b/lookuptables/Ag_Jan18_extended.txt
diff --git a/lookuptables/Ag_Jan18_extended_2.txt b/lookuptables/Ag_Jan18_extended_2.txt
diff --git a/lookuptables/AsLut_jul17.txt b/lookuptables/AsLut_jul17.txt
diff --git a/lookuptables/As_EXAFS_Mar23.txt b/lookuptables/As_EXAFS_Mar23.txt