From 1ff8496dab2a606829644bf2a913ff847396bef7 Mon Sep 17 00:00:00 2001
From: x12sa <x12sa@psi.ch>
Date: Wed, 21 Oct 2026 10:57:14 +0200
Subject: [PATCH] config(csaxs): calibrated slit offsets for sl1-sl6

EPICS slits sl1-3: userParameter epics_offset; SmarAct slits sl4-6:
virtual slit deviceConfig offset. From slits_calibration_report with all
slits centered and opened to 1 mm (2026-10-21).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 csaxs_bec/device_configs/bl_endstation.yaml   | 24 +++++++++----------
 csaxs_bec/device_configs/bl_frontend.yaml     |  8 +++++++
 csaxs_bec/device_configs/bl_optics_hutch.yaml | 16 +++++++++++++
 3 files changed, 36 insertions(+), 12 deletions(-)

diff --git a/csaxs_bec/device_configs/bl_endstation.yaml b/csaxs_bec/device_configs/bl_endstation.yaml
index 9e8c6419..2c44f656 100644
--- a/csaxs_bec/device_configs/bl_endstation.yaml
+++ b/csaxs_bec/device_configs/bl_endstation.yaml
@@ -242,7 +242,7 @@ sl4xc:
   deviceConfig:
     left_slit: sl4xi
     right_slit: sl4xo
-    offset: 0
+    offset: 0.356025
   enabled: true
   onFailure: retry
   readOnly: false
@@ -260,7 +260,7 @@ sl4xs:
   deviceConfig:
     left_slit: sl4xi
     right_slit: sl4xo
-    offset: 0
+    offset: -0.358556
   enabled: true
   onFailure: retry
   readOnly: false
@@ -277,7 +277,7 @@ sl4yc:
   deviceConfig:
     left_slit: sl4yb
     right_slit: sl4yt
-    offset: 0
+    offset: 1.049211
   enabled: true
   onFailure: retry
   readOnly: false
@@ -295,7 +295,7 @@ sl4ys:
   deviceConfig:
     left_slit: sl4yb
     right_slit: sl4yt
-    offset: 0
+    offset: -0.260001
   enabled: true
   onFailure: retry
   readOnly: false
@@ -589,7 +589,7 @@ sl5xc:
   deviceConfig:
     left_slit: sl5xi
     right_slit: sl5xo
-    offset: 0
+    offset: 0.515760
   enabled: true
   onFailure: retry
   readOnly: false
@@ -607,7 +607,7 @@ sl5xs:
   deviceConfig:
     left_slit: sl5xi
     right_slit: sl5xo
-    offset: 0
+    offset: -0.709994
   enabled: true
   onFailure: retry
   readOnly: false
@@ -625,7 +625,7 @@ sl5yc:
   deviceConfig:
     left_slit: sl5yb
     right_slit: sl5yt
-    offset: 0
+    offset: 1.200745
   enabled: true
   onFailure: retry
   readOnly: false
@@ -643,7 +643,7 @@ sl5ys:
   deviceConfig:
     left_slit: sl5yb
     right_slit: sl5yt
-    offset: 0
+    offset: -0.609914
   enabled: true
   onFailure: retry
   readOnly: false
@@ -763,7 +763,7 @@ sl6xc:
   deviceConfig:
     left_slit: sl6xi
     right_slit: sl6xo
-    offset: 0
+    offset: -1.796317
   enabled: true
   onFailure: retry
   readOnly: false
@@ -780,7 +780,7 @@ sl6xs:
   deviceConfig:
     left_slit: sl6xi
     right_slit: sl6xo
-    offset: 0
+    offset: -0.499822
   enabled: true
   onFailure: retry
   readOnly: false
@@ -797,7 +797,7 @@ sl6yc:
   deviceConfig:
     left_slit: sl6yb
     right_slit: sl6yt
-    offset: 0
+    offset: 0.903523
   enabled: true
   onFailure: retry
   readOnly: false
@@ -814,7 +814,7 @@ sl6ys:
   deviceConfig:
     left_slit: sl6yb
     right_slit: sl6yt
-    offset: 0
+    offset: -0.110837
   enabled: true
   onFailure: retry
   readOnly: false
diff --git a/csaxs_bec/device_configs/bl_frontend.yaml b/csaxs_bec/device_configs/bl_frontend.yaml
index 7a251bb9..02afc290 100644
--- a/csaxs_bec/device_configs/bl_frontend.yaml
+++ b/csaxs_bec/device_configs/bl_frontend.yaml
@@ -99,6 +99,8 @@ sl1xc:
   readoutPriority: baseline
   readOnly: false
   softwareTrigger: false
+  userParameter:
+    epics_offset: 0.122368
   deviceTags:
     - bl_frontend
 
@@ -112,6 +114,8 @@ sl1xs:
   readoutPriority: baseline
   readOnly: false
   softwareTrigger: false
+  userParameter:
+    epics_offset: 0.010525
   deviceTags:
     - bl_frontend
 
@@ -125,6 +129,8 @@ sl1yc:
   readoutPriority: baseline
   readOnly: false
   softwareTrigger: false
+  userParameter:
+    epics_offset: -0.046220
   deviceTags:
     - bl_frontend
 
@@ -138,6 +144,8 @@ sl1ys:
   readoutPriority: baseline
   readOnly: false
   softwareTrigger: false
+  userParameter:
+    epics_offset: -0.101010
   deviceTags:
     - bl_frontend
 #####################################
diff --git a/csaxs_bec/device_configs/bl_optics_hutch.yaml b/csaxs_bec/device_configs/bl_optics_hutch.yaml
index 411b809c..17931864 100644
--- a/csaxs_bec/device_configs/bl_optics_hutch.yaml
+++ b/csaxs_bec/device_configs/bl_optics_hutch.yaml
@@ -60,6 +60,8 @@ sl2xc:
   readoutPriority: baseline
   readOnly: false
   softwareTrigger: false
+  userParameter:
+    epics_offset: 0.050061
   deviceTags:
     - bl_optics_hutch
 
@@ -73,6 +75,8 @@ sl2xs:
   readoutPriority: baseline
   readOnly: false
   softwareTrigger: false
+  userParameter:
+    epics_offset: -0.851018
   deviceTags:
     - bl_optics_hutch
 
@@ -86,6 +90,8 @@ sl2yc:
   readoutPriority: baseline
   readOnly: false
   softwareTrigger: false
+  userParameter:
+    epics_offset: 0.280607
   deviceTags:
     - bl_optics_hutch
 
@@ -99,6 +105,8 @@ sl2ys:
   readoutPriority: baseline
   readOnly: false
   softwareTrigger: false
+  userParameter:
+    epics_offset: -2.913919
   deviceTags:
     - bl_optics_hutch
 
@@ -493,6 +501,8 @@ sl3xc:
   readoutPriority: baseline
   readOnly: false
   softwareTrigger: false
+  userParameter:
+    epics_offset: -0.029090
   deviceTags:
     - bl_optics_hutch
 
@@ -506,6 +516,8 @@ sl3xs:
   readoutPriority: baseline
   readOnly: false
   softwareTrigger: false
+  userParameter:
+    epics_offset: 2.749977
   deviceTags:
     - bl_optics_hutch
 
@@ -519,6 +531,8 @@ sl3yc:
   readoutPriority: baseline
   readOnly: false
   softwareTrigger: false
+  userParameter:
+    epics_offset: 0.290816
   deviceTags:
     - bl_optics_hutch
 
@@ -532,6 +546,8 @@ sl3ys:
   readoutPriority: baseline
   readOnly: false
   softwareTrigger: false
+  userParameter:
+    epics_offset: -2.640883
   deviceTags:
     - bl_optics_hutch