small additions to channels and base

cristallina.py

@@ -112,7 +112,7 @@ def test_attenuator():
         logger.warning("No transmission value reported from {attenuator.ID}")
 
 
-test_attenuator()
+# test_attenuator()
 
 front_end_attenuator = Attenuator(
     "SARFE10-OATT053", description="Front end attenuator OATT053"
@@ -195,13 +195,14 @@ instrument = "cristallina"
 # pgroup = "p21238"  # Cristallina photon diagnostics p-group with Chris
 # pgroup = "p21224"  # SwissMX commissioning 7
 
-pgroup = "p19150"  # Scratch
+# pgroup = "p19150"  # Scratch
 # pgroup = "p19152"  # Scratch
 
 # pgroup = "p20840"  # Cr beamline commisioning (Jan-Feb 2023)
 # pgroup = "p21261"  # CrQ PMS-3 July 2023
 
 # pgroup = "p21528"  # Cr-MX Colletier 2023-09-05
+pgroup = "p21516" # Beamline commissioning September 26-27, 2023
 
 daq = SFAcquisition(
     instrument,
@@ -211,6 +212,8 @@ daq = SFAcquisition(
     default_detectors=detectors,
     rate_multiplicator=1,
 )
+
+
 # There is a new EPICS buffer, so the archiver is no longer used. This makes sure we are taking PVs from the right place.
 daq.update_config_pvs()