Changes in focusing script during the beamtime, this will need some more work

beamline/kb_focusing.py

@@ -50,8 +50,15 @@ def kbV_focusing_acquire(
     aperture_width=0.15,
     aperture_height=1.2,
     n_pulses=1,
+    camera_name = "SARES30-CAMS156-XE",
 ):
     """ Vertical KB mirror focusing acquisition with default parameters.
+
+        bender_us start and bender_ds start should be 0.3 below maximum focus.
+        
+        aperture: list of absolute positions to scan (in width-direction)
+        aperture_width: width of the slit that is used to scan (beamlet size, should be small)
+        aperture_height: height setpoint (fixed, should be large)
     """
     return kb_focusing_acquire(
         direction="vertical",
@@ -63,6 +70,7 @@ def kbV_focusing_acquire(
         aperture_size=aperture_width,
         aperture_size_pendicular=aperture_height,
         n_pulses=n_pulses,
+        camera_name =camera_name,
     )
 
 
@@ -75,8 +83,14 @@ def kbH_focusing_acquire(
     aperture_height=0.15,
     aperture_width=1.8,
     n_pulses=1,
+    camera_name = "SARES30-CAMS156-XE",
 ):
     """ Horizontal KB mirror focusing acquisition with default parameters.
+
+        aperture: list of absolute positions to scan (in height-direction)
+        aperture_width: width setpoint (fixed, should be large)
+        aperture_height: height of the slit that is used to scan (beamlet size, should be small)
+
     """
     return kb_focusing_acquire(
         direction="horizontal",
@@ -88,6 +102,7 @@ def kbH_focusing_acquire(
         aperture_size=aperture_height,
         aperture_size_pendicular=aperture_width,
         n_pulses=n_pulses,
+        camera_name = camera_name,
     )
 
 
@@ -101,12 +116,14 @@ def kb_focusing_acquire(
     aperture_size=0.15,
     aperture_size_pendicular=1.2,
     n_pulses=1,
+    camera_name = "SARES30-CAMS156-XE",
 ):
     """ KB mirror focusing acquisition routine for Cristallina.
 
     TODO: - split this up into separate routines
           - Make inner loop a generator, yielding: bender_us_rb, bender_ds_rb, beam_positions
           Input into live analysis.
+          Drive apertures back to start value....
 
     """
     # Benders
@@ -169,10 +186,8 @@ def kb_focusing_acquire(
         # Camera field name
         data_field_name = "x_fit_mean"
 
-    # Camera
-
-    CAMERA_NAME = "SARES30-CAMS156-XE"
-    pip_instance_id = CAMERA_NAME + "_sp"
+    # Camera to be used
+    pip_instance_id = camera_name + "_sp"
 
     ### Acquisition start