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/ios/beamline.yaml. Edit the descriptor, not this page.
| Property | Value |
|---|---|
| Facility | nsls2 |
| Sector | Sector 23 |
| Tier | Unit |
| Source | insertion-device (confirm: two elliptically-polarizing undulators (EPU:1, EPU:2) on the canted SR:C23-ID straight, the same straight CSX (23-ID-1) reads; modelled as one root Unit feeding the 23-ID-2 (IOS) branch (the 32-ID canted precedent, as CSX), not two roots (TOPO-1); EPU type / period / polarization / edge table are SRC-1) |
Insertion devices¶
The two elliptically-polarizing undulators on the canted SR:C23-ID straight, shared with CSX.
Enclosure: 23-ID-A.
Note
Two InsertionDevice Assets (the canted twin-EPU straight, the same EPUs CSX reads on the 23-ID-1 branch); each adds a polarization (phase) axis beyond gap, carried as a setting, and EPU:1 carries the energy-edge lookup-table switching seen in the profile (carried as a setting, SRC-1). Canted-vs-separate-root is TOPO-1 (32-ID precedent: one root).
| Name | Family | PV | Key specs | Replaceable | Status |
|---|---|---|---|---|---|
Undulator_1 |
InsertionDevice |
SR:C23-ID:G1A{EPU:1 |
first EPU (epu1, XF:23ID-ID{EPU:1); gap + polarization phase + edge lookup-table switching for the soft X-ray edge map (SRC-1) | new confirm |
|
Undulator_2 |
InsertionDevice |
SR:C23-ID:G1A{EPU:2 |
second EPU (epu2, XF:23ID-ID{EPU:2); gap + polarization phase (SRC-1) | new confirm |
Optics¶
The front-end mirrors and the front-end shutter.
Enclosure: 23-ID-A.
Note
m1a is the front-end mirror; m1b1 (with a feedback loop) and m1b2 are the sector-A deflecting mirrors that split the canted source toward the branches. Coatings and axis roles are OPT-1.
| Name | Family | PV | Key specs | Replaceable | Status |
|---|---|---|---|---|---|
Mirror_1 |
Mirror |
XF:23IDA-OP:1{Mir:1 |
front-end mirror M1A (OPT-1) | new confirm |
|
Mirror_1b1 |
Mirror |
XF:23IDA-OP:2{Mir:1A |
sector-A deflecting mirror M1B1, with a beam-position feedback loop (OPT-1) | new confirm |
|
Mirror_1b2 |
Mirror |
XF:23IDA-OP:2{Mir:1B |
sector-A deflecting mirror M1B2 (OPT-1) | new confirm |
|
FrontEndShutter |
Shutter |
XF:23ID-PPS{Sh:FE} |
front-end photon shutter, PPS-gated | new confirm |
Monochromator¶
The variable-line-spacing plane-grating monochromator that selects the soft X-ray energy, the branch mirror, the Kirkpatrick-Baez focusing pair, the slits, and the branch shutter.
Enclosure: 23-ID-2.
Note
pgm is the VLS-PGM (200-2200 eV): a premirror (mir_pit / mir_x) plus an interchangeable grating (grt_pit / grt_x) set the energy, and the profile exposes the energy fly-scan (start / stop / velocity). It binds the catalog GratingMonochromator Family (a further consumer after SIX / CSX / ESM / SST; grating line densities and the energy range are MONO-1). m3b is the branch mirror; dm1 is a downstream deflecting mirror; the KB pair (kb_mirror_h / kb_mirror_v) focuses the beam at the endstation; slt1 / slt2 are the branch slits (OPT-1, OPT-2).
| Name | Family | PV | Key specs | Replaceable | Status |
|---|---|---|---|---|---|
Monochromator |
GratingMonochromator |
energy: XF:23ID2-OP{Mono}Enrgy-SPmirror_pitch: XF:23ID2-OP{Mono-Ax:MirP}Mtrmirror_x: XF:23ID2-OP{Mono-Ax:MirX}Mtrgrating_pitch: XF:23ID2-OP{Mono-Ax:GrtP}Mtrgrating_x: XF:23ID2-OP{Mono-Ax:GrtX}Mtr |
VLS-PGM, 200-2200 eV; energy fly-scan capable (Enrgy:Start / Stop / FlyVelo); grating line densities are MONO-1 | new confirm |
|
Mirror_3b |
Mirror |
XF:23ID2-OP{Mir:3B |
branch mirror M3B (OPT-1) | new confirm |
|
DeflectingMirror |
Mirror |
x: XF:23ID2-OP{DM1-Ax:X}Mtrroll: XF:23ID2-OP{DM1-Ax:Roll}Mtr |
downstream deflecting mirror DM1, x / roll (OPT-1) | new confirm |
|
KBMirror_Horizontal |
Mirror |
pitch: XF:23ID2-OP{KB:MirH-Ax:Pitch}Mtrroll: XF:23ID2-OP{KB:MirH-Ax:Roll}Mtr |
Kirkpatrick-Baez horizontal-focusing mirror (OPT-1) | new confirm |
|
KBMirror_Vertical |
Mirror |
XF:23ID2-OP{KB:MirV-Ax:Pitch}Mtr |
Kirkpatrick-Baez vertical-focusing mirror (OPT-1) | new confirm |
|
Slit_1 |
Slit |
XF:23ID2-OP{Slt:1 |
branch slit 1, gap / center (OPT-2) | new confirm |
|
Slit_2 |
Slit |
XF:23ID2-OP{Slt:2-Ax:Y}Mtr |
branch slit 2, vertical (OPT-2) | new confirm |
|
BranchShutter |
Shutter |
XF:23ID2-PPS{PSh} |
branch photon shutter, PPS-gated (PSS-1) | new confirm |