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/p65/beamline.yaml. Edit the descriptor, not this page.
| Property | Value |
|---|---|
| Facility | petra-iii |
| Sector | P65 |
| Tier | Unit |
| Source | insertion-device (confirm: P65 is an undulator beamline (applied XAS); the OnlineXML exposes the undulator energy axis (p65/petra3undulator) but no period or parameters, carried pending (SRC-1)) |
Source¶
The P65 undulator source and the optics: a channel-cut double-crystal monochromator energy axis and the optics-hutch positioning bank. P65 shares the optics hutch with P64.
Enclosure: p65-oh.
Note
The energy axis is a CDCM (cdcmenergy). The OH bank and the front-end (fe) bank carry the optics positioning, roles not labelled. These optics report on the P64-OH host (hasnp64) (HOST-1, GROUP-1).
| Name | Family | PV | Key specs | Replaceable | Status |
|---|---|---|---|---|---|
Undulator |
InsertionDevice |
energy_und: p65/petra3undulator/energy_und |
P65 undulator; the energy axis is read, period not exposed (SRC-1) | new confirm |
|
Monochromator |
Monochromator |
energy_dcm: p65/cdcmenergy/energy_dcm |
channel-cut double-crystal monochromator energy axis (cdcmenergy); reports on the P64-OH host (HOST-1); crystal cut and energy range are OPT-1 | new confirm |
|
OpticsStages |
LinearStage |
oh_bank: p65/motor/oh_01fe_bank: p65/motor/fe_01 |
the P65 optics-hutch (oh_) and front-end (fe_) motor banks; mirror / slit / front-end positioning, per-axis roles not labelled, grouped as one stage (OPT-1, GROUP-1, HOST-1) | new confirm |