Inventory¶
The CORA Asset model for the operational core of SIX modelled today: the planned device tree and what still needs confirming.
This cut models the XF:02IDA/B/C optics and the XF:02IDD-ES RIXS endstation; the legacy end-station PGM and the simulated devices are deferred (see Model). It is the cross-cutting reference view of the Source walk and the Sample and Detector pages, authored from the same beamline.yaml descriptor.
Devices bind to a catalog Family wherever one fits. SIX, as the first soft X-ray beamline, introduces three device classes no existing Family covers: they bind loose families held at n=1 and graduate nothing (see Model). Control handles are filled from the profile collection; no vendor Models are bound.
The Asset tree¶
Root Asset SIX (tier = Unit, facility_code = nsls2); sub-systems nest below by parent_id.
| Asset | Tier | Family | Enclosure | Design spec / note |
|---|---|---|---|---|
SIX |
Unit |
(root) | - | bound to the NSLS-II Site; sector 2-ID |
Undulator |
Device |
InsertionDevice | 2-ID-A | EPU, gap + polarization phase (SRC-1) |
Mirror_1 |
Device |
Mirror | 2-ID-A | first mirror M1 (OPT-1) |
FrontEndSlit |
Device |
Slit | 2-ID-A | front-end baffle slit (OPT-2) |
PolarizationDiagnostic |
Device |
GenericProbe | 2-ID-A | DIAGON polarization diagnostic (DIAG-1) |
FrontEndShutter / PhotonShutter_A |
Device |
Shutter | 2-ID-A | front-end + 2-ID-A shutters |
Monochromator |
Device |
GratingMonochromator | 2-ID-B | plane-grating mono, 3 gratings (MONO-1) |
MonoSlit_Upstream/Downstream |
Device |
Slit | 2-ID-B | PGM baffle slits (OPT-2) |
PhotonShutter_B |
Device |
Shutter | 2-ID-B | 2-ID-B photon shutter |
Mirror_3 / Mirror_4 |
Device |
Mirror | 2-ID-C | hexapod refocusing mirrors (OPT-1) |
MirrorSlit_3 / MirrorSlit_4 |
Device |
Slit | 2-ID-C | refocusing-mirror slits (OPT-2) |
ExitSlit |
Device |
Slit | 2-ID-C | exit slit, sets energy resolution (OPT-2) |
SampleManipulator |
Device |
Manipulator | 2-ID-D | UHV cryostat x/y/z/theta (SAMPLE-1) |
SampleChamber |
Device |
LinearStage | 2-ID-D | sample-chamber pivot translation (RIXS-1) |
Mirror_5 / Mirror_6 |
Device |
Mirror | 2-ID-D | endstation mirrors (OPT-1) |
MirrorMask_5 |
Device |
Aperture | 2-ID-D | single-axis mask at M5 (OPT-2) |
SampleTemperature |
Device |
TemperatureController | 2-ID-D | Lakeshore 336 (SAMPLE-1) |
RIXSSpectrometer |
Device |
SpectrometerArm (loose) | 2-ID-D | energy-dispersive RIXS arm, 3 chambers (RIXS-1) |
RIXSCamera |
Device |
Camera | 2-ID-D | photon-counting RIXS camera (RIXS-2, DET-1) |
DetectorSlit |
Device |
Slit | 2-ID-D | detector-chamber slit (OPT-2) |
Scaler / Electrometer |
Device |
FluxMonitor | 2-ID-D | counting scaler + Femto electrometer (DET-1) |
Families reused from the catalog: InsertionDevice, Mirror, Slit, Shutter, GenericProbe, Aperture, LinearStage, TemperatureController, Camera, FluxMonitor, GratingMonochromator (graduated once CSX earned the soft X-ray PGM), and Manipulator (graduated once ESM earned the UHV sample manipulator). Held loose at n=1 (SIX only, graduate nothing): SpectrometerArm.
Pending confirmations¶
| Value to confirm | Applies to | Status | Tracking |
|---|---|---|---|
| Canted-straight / sibling beamline | the root and source | unknown-pending-confirmation |
(TOPO-1) |
| Hutch grouping of the PV zones | the enclosures | unknown-pending-confirmation |
(ENC-1) |
| Control handles (EPICS PVs) | all devices | read-from-config-pending-confirmation |
(CTRL-1) |
| PSS permit signals | the enclosures | unknown-pending-confirmation |
(PSS-1) |
| EPU type, period, polarization model | Undulator |
unknown-pending-confirmation |
(SRC-1) |
| PGM energy range and grating set | Monochromator |
unknown-pending-confirmation |
(MONO-1) |
| Mirror coatings and axis roles | the mirrors | unknown-pending-confirmation |
(OPT-1) |
| Slit and exit-slit axis maps | the slits | unknown-pending-confirmation |
(OPT-2) |
| RIXS spectrometer-arm geometry | RIXSSpectrometer, SampleChamber |
unknown-pending-confirmation |
(RIXS-1) |
| RIXS-camera photon-counting model | RIXSCamera |
unknown-pending-confirmation |
(RIXS-2) |
| Cryostat-manipulator UHV / cryo spec | SampleManipulator, SampleTemperature |
unknown-pending-confirmation |
(SAMPLE-1) |
| Counter and electrometer channels | Scaler, Electrometer, RIXSCamera |
unknown-pending-confirmation |
(DET-1) |
| Polarization-diagnostic classification | PolarizationDiagnostic |
unknown-pending-confirmation |
(DIAG-1) |
| Vacuum and cryogen supplies | resources |
unknown-pending-confirmation |
(SUP-1) |