Source¶
The incident beam, produced, conditioned, and defined before the sample. The controllers that drive these devices are on the Controls page. Each device pairs its human name with its control 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/tps-07a/beamline.yaml. Edit the descriptor, not this page.
| Property | Value |
|---|---|
| Facility | nsrrc |
| Sector | 07a |
| Tier | Unit |
| Source | insertion-device (confirm: TPS 07A is fed by the TPS IU22 in-vacuum undulator (per the SPXF spec page); the front-end / insertion-device PV is not in the public control tree, so the source is carried generically and the ring-current monitor stands in as the source representation (SRC-1)) |
Source¶
The storage-ring source-current monitor and the front-end shutter. The IU22 undulator source itself is not in the public control tree (SRC-1).
Enclosure: TPS-07A-OH.
| Name | Family | PV | Key specs | Replaceable | Status |
|---|---|---|---|---|---|
StorageRing |
StorageRing |
TPS storage-ring beam-current monitor (the source-side representation). The IU22 in-vacuum undulator is not exposed in the public 07A tree (SRC-1). Reuses the loose StorageRing family; PV pending (DIAG-1). | confirm |
||
WhiteBeamShutter |
Shutter |
Front-end photon shutter (a PSS shutter) gating the white beam into the optics hutch. PV pending; PSS permit-leaf signal not in public source (PSS-1). | confirm |
Optics¶
Set the energy and condition the beam: the double-crystal monochromator over 6-20 keV, the master energy axis, and the attenuator. The 07A PV namespace is 07a:; per-record names are pending (OPT-1, DCM-1).
Enclosure: TPS-07A-OH.
| Name | Family | PV | Key specs | Replaceable | Status |
|---|---|---|---|---|---|
Monochromator |
Monochromator |
Double-crystal monochromator (Si) selecting 6-20 keV for MX. Reuses the Monochromator family; crystal cut, range bounds, and the energy PV record are pending (DCM-1). | confirm |
||
EnergyAxis |
PseudoAxis |
The master beamline energy setpoint the monochromator tracks. Whether energy is scanned as the measurement (anomalous / MAD MX) or set fixed per dataset is ENERGY-1. | confirm |
||
Attenuators |
Filter |
Attenuator / transmission unit (foil set) trimming the incident flux for dose control. Reuses the Filter family; foil set and PV pending (DCM-1). | confirm |
||
KBMirrors |
Mirror |
Micro-focus mirror system delivering the ~2.9 x 1.8 micron spot at the sample (a KB pair is the standard micro-focus optic; the SPXF page states the focal spot, not the optic). Reuses the Mirror family; mirror configuration and PVs pending (OPT-1). | confirm |