Source¶
The incident beam, produced, conditioned, and defined before the sample. A walk along the source-stage devices; the sample and detection stages are documented as their own composed-fixture pages, the controllers that drive these devices are on the Controls page, and the supplies they draw on are in Operations. Each device pairs its human name with the EPICS handle, its key specs, and whether it is field replaceable. new marks a device not yet modeled in CORA; confirm marks a value taken from the docs that staff have not yet verified.
Generated from the descriptor
This page is generated from the descriptor at deployments/srx/beamline.yaml. Edit the descriptor, not this page. For the CORA Asset model, settings, vendor catalog, drawings, and wiring, see Inventory.
| Property | Value |
|---|---|
| Facility | nsls2 |
| Sector | Sector 5 |
| Tier | Unit |
| Source | insertion-device (confirm: IVU21 in-vacuum undulator (SR:C5-ID:G1{IVU21:1}), verified in source; parameters not fully in the profile collection (SRC-1)) |
Enclosures¶
| Enclosure | Role | Facility | Permit signal |
|---|---|---|---|
5-ID-A |
optics-hutch | nsls2 |
confirm: PSS search-and-secure permit leaf not in source; shutters are XF:05ID-PPS{Sh:WB}, 05IDA-PPS:1{PSh:2}, 05IDB-PPS:1{PSh:4} (PSS-1) |
5-ID-D |
experiment-hutch | nsls2 |
confirm: PSS permit leaf unknown; the micro (05IDB) vs nano (05IDD) endstation hutch boundary to confirm (ENC-1) |
Source¶
The in-vacuum undulator source and the white-beam shutter.
Enclosure: 5-ID-A.
| Name | Family | PV | Key specs | Replaceable | Status |
|---|---|---|---|---|---|
Source |
InsertionDevice |
SR:C5-ID:G1{IVU21:1} |
IVU21 in-vacuum undulator (instance id_fly_device); gap-driven, fly-scannable for undulator-tracked energy scans. Parameters pending (SRC-1). | confirm |
|
WhiteBeamShutter |
Shutter |
XF:05ID-PPS{Sh:WB} |
White-beam front-end shutter (shut_fe, SRXTwoButtonShutter); two more photon shutters gate 5-ID-A and 5-ID-B. | confirm |
Optics¶
Condition the beam and set its energy: the high-heat-load monochromator, the horizontal focusing mirror, the white/pink-beam and secondary-source slits. PVs verified against startup/11-optics.py.
Enclosure: 5-ID-A.
| Name | Family | PV | Key specs | Replaceable | Status |
|---|---|---|---|---|---|
Monochromator |
Monochromator |
XF:05IDA-OP:1{Mono:HDCM-Ax: |
High-heat-load double-crystal monochromator (HDCM, class SRXDCM, instance dcm). The EnergyAxis below is the master energy; crystal cut and range pending (DCM-1). | confirm |
|
FocusingMirror |
Mirror |
XF:05IDA-OP:1{Mir:1-Ax: |
Horizontal focusing mirror (hfm, class SRXHFM). | confirm |
|
WhiteBeamSlit |
Slit |
XF:05IDA-OP:1{Slt:1-Ax: |
White-beam-defining slit (slt_wb); a pink-beam slit slt_pb sits at {Slt:2}. | confirm |
|
SecondarySourceAperture |
Slit |
XF:05IDB-OP:1{Slt:SSA-Ax: |
Secondary-source aperture (slt_ssa) defining the coherence-matched source for the nano endstation. | confirm |
|
EnergyAxis |
PseudoAxis |
The master energy axis driving the HDCM Bragg angle (with undulator tracking). XANES sweeps it across an edge; that energy sweep is the energy_scan Capability the catalog anticipates but does not yet coin (ENERGY-1, the BMM question). | confirm |
||
BeamPositionMonitor |
GenericProbe |
XF:05IDA-BI:1{BPM:1-Ax: |
Beam-position monitors (bpm3_pos, bpm4_pos) in the optics and secondary-source zones; read-only. | confirm |