Sample¶

Diffractometers¶

The 4-ID-G diffractometers: a Huber Eulerian cradle and a high-pressure diffractometer. These are 4-ID's diffraction core.

Enclosure: 4-ID-G.

Note

huber_euler and huber_hp are modelled as plain multi-axis devices with their circle axis maps. The reusable Assembly(Diffractometer) (omega/chi/phi RotaryStage circles plus a reciprocal-space PseudoAxis, the Microscope-assembly pattern) is in the catalog as an Assembly composing the Goniometer Family, with an 8-ID Fixture scenario; the 4-ID Fixture is the follow-on (DIFF-1). Meanwhile these devices bind the Goniometer Family directly.

Name	Family	PV	Key specs	Status
`Diffractometer_Euler`	`Goniometer`	chi: `4idgSoft:m37` phi: `4idgSoft:m38` x: `4idgSoft:m40` y: `4idgSoft:m41` z: `4idgSoft:m42`	Huber Eulerian-cradle diffractometer (CradleDiffractometer); chi and phi circles added from the 6idb-bits snapshot, the full circle set is DIFF-1	`new` `confirm`
`Diffractometer_HighPressure`	`Goniometer`	chi: `4idgSoft:m5` phi: `4idgSoft:m6` sample_tilt: `4idgSoft:m11` x: `4idgSoft:m12` y: `4idgSoft:m14` z: `4idgSoft:m13`	high-pressure diffractometer (HPDiffractometer); reciprocal-space axis via hklpy2 (DIFF-1, DIFF-2)	`new` `confirm`
`PolarizationAnalyzer`	`PolarizationAnalyzer`	th: `4idbSoft:m9` y: `4idbSoft:m17`	polarization analyzer crystal stage (PolAnalyzer); analyzes scattered-beam polarization; binds the catalog PolarizationAnalyzer Family	`new` `confirm`

Sample environment¶

The sample-environment apparatus: superconducting magnets, temperature controllers, and the sample positioning tables. 4-ID's magnetic-scattering signature.

Enclosure: 4-ID-B.

Note

Magnets (bmag/emag 2 T, magnet911, the Kepco-driven gmag) bind the catalog Magnet Family (graduated; presents Regulator; MAG-1, FAM-1); the LakeShore 336/340 controllers bind the catalog TemperatureController Family (presents Regulator; TEMP-1). Tables bind the catalog Table Family. gmag was misinferred as a "4-ID-K" enclosure from the Kepco vendor prefix; it is placed at 4-ID-G pending confirmation (TOPO-3).

Name	Family	PV	Key specs	Status
`Magnet_2T_B`	`Magnet`	confirm: `Magnet2T (bmag); control PV not in the extracted config (MAG-1)`	2 T sample magnet at 4-ID-B (MAG-1)	`new` `confirm`
`Magnet_2T_E`	`Magnet`	mrot: `4idb:m20` mx: `4idb:m22` my: `4idb:m21` srot: `4idb:m19` sx: `4idb:m18` sy: `4idb:m17`	second 2 T sample magnet at 4-ID-B (emag), with magnet rotate/translate and sample rotate/translate axes from the 6idb-bits snapshot; the field-control PV is still pending (MAG-1)	`new` `confirm`
`Magnet_9T_H`	`Magnet`	`4idhSoft:`	high-field magnet at 4-ID-H (Magnet911); field range unconfirmed (MAG-1)	`new` `confirm`
`Magnet_Kepco_G`	`Magnet`	`4idkepco:`	confirm: station is a guess: the 4idkepco prefix is a Kepco power-supply vendor name, not a station (TOPO-3, MAG-1) Kepco-driven electromagnet (gmag); station and field unconfirmed (TOPO-3, MAG-1)	`new` `confirm`
`TemperatureController_336`	`TemperatureController`	`4idgSoft:LS336:TC1:`	LakeShore 336 sample temperature controller (TEMP-1)	`new` `confirm`
`TemperatureController_340`	`TemperatureController`	`4idgSoftX:LS340:TC1:`	LakeShore 340 sample temperature controller (TEMP-1)	`new` `confirm`
`SampleTable_B`	`Table`	x_us: `4idbSoft:m5` x_ds: `4idbSoft:m8` y_us: `4idbSoft:m4` y_ds_in: `4idbSoft:m7` y_ds_out: `4idbSoft:m6`	4-ID-B sample positioning table (Table4idb)	`new` `confirm`
`SampleTable_H`	`Table`	x_us: `4idhSoft:m1` x_ds: `4idhSoft:m2` y_us: `4idhSoft:m3` y_ds: `4idhSoft:m4`	4-ID-H sample positioning table (Table4idh)	`new` `confirm`
`PumpProbeLaser`	`Laser`	`4idhSoft:LQE1:`	Ventus laser for pump-probe at 4-ID-H; whether CORA models or only hazards it is SAMPLE-1	`new` `confirm`

Station slits¶

The per-station sample-defining slits.

Enclosure: 4-ID-B.

Note

Standard four-blade slits on each station's soft IOC; Slit catalog Family.

Name	Family	PV	Key specs	Status
`SampleSlit_B`	`Slit`	top: `4idbSoft:m11` bot: `4idbSoft:m10` inb: `4idbSoft:m12` out: `4idbSoft:m13`	4-ID-B sample slit	`new` `confirm`
`SampleSlit_G`	`Slit`	top: `4idgSoft:m44` bot: `4idgSoft:m43` inb: `4idgSoft:m45` out: `4idgSoft:m46`	4-ID-G sample slit	`new` `confirm`
`SampleSlit_H`	`Slit`	top: `4idhSoft:m11` bot: `4idhSoft:m10` inb: `4idhSoft:m13` out: `4idhSoft:m12`	4-ID-H sample slit	`new` `confirm`