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/id16b/beamline.yaml. Edit the descriptor, not this page.

Property	Value
Facility	esrf
Tier	Unit
Source	insertion-device (confirm: U205 undulator on the ID16B straight (ESRF_Undulator); energy reach and gap mapping are SRC-1)

Source¶

The ID16B straight-section undulator source.

Enclosure: id16b-optics.

Note

ESRF_Undulator (U205); energy reach and per-mode gap mapping are SRC-1.

Name	Family	PV	Key specs	Replaceable	Status
`InsertionDevice`	`InsertionDevice`	`U205`	the ID16B undulator source (ESRF_Undulator); energy reach is SRC-1		`new` `confirm`

Optics¶

The conditioning optics: the Kohzu double-crystal monochromator, the primary and secondary white-beam slits, and the beam-position monitors. The KB nanofocus mirrors sit in the experiment hutch with the sample.

Enclosure: id16b-optics.

Note

Handles read from OH/motors/ (kohzu_mono.yml, slits_s1/s2). Crystal-pair selection per energy is OPT-1.

Name	Family	PV	Key specs	Status
`Monochromator`	`Monochromator`	bragg: `mono` energy: `Edcm` energy_tracker: `Edcmund`	Kohzu double-crystal monochromator (ID16Bkohzu, iceid162); Si111 / Si333 / Si311 crystal pairs, energy + tracking (OPT-1)	`new` `confirm`
`PrimarySlits`	`Slit`	fh: `s1fh` bh: `s1bh` fv: `s1fv` bv: `s1bv`	white-beam primary slits (s1h_slits / s1v_slits)	`new` `confirm`
`SecondarySlits`	`Slit`	fh: `s2fh` bh: `s2bh`	secondary slits (s2_slits)	`new` `confirm`
`BeamMonitors`	`FluxMonitor`	bpm2: `id16na/limaccds/bpm2` bpm3: `id16na/limaccds/bpm3` bpm5: `id16na/limaccds/bpm5`	ESRF beamviewer / beam-position monitors (EBV) with diode intensity counters; position-and-flux diagnostics (DIAG-1)	`new` `confirm`

Safety shutters¶

The front-end and fast shutters gating the beam to the sample.

Enclosure: id16b-optics.

Note

Handles read from the config; PSS permit signals behind them are not in the config (PSS-1).

Name	Family	PV	Key specs	Replaceable	Status
`FastShutter`	`Shutter`	`fshut`	sample-side fast shutter (iceid164 fshut_motor); the PSS permit leaves are PSS-1		`new` `confirm`