Sample¶
Eh1¶
The EH1 experiment hutch endstation: the on-axis sample-viewing cameras, the hardware trigger, and the beamstop. Which hutch holds the four-circle is ENC-1.
Enclosure: i19-1.
Note
All reuse existing catalog Families. The OAV viewing cameras bind Camera; their pin-tip image recognition is a centring behaviour, not a device. The Zebra binds TimingController; the beamstop binds BeamStop.
| Name | Family | PV | Key specs | Replaceable | Status |
|---|---|---|---|---|---|
SampleViewerOnAxis |
Camera |
BL19I-EA-OAV-01: |
on-axis OAV viewing camera with zoom lens; pin-tip recognition for sample centring is a Method behaviour on the Camera (DET-1) | new confirm |
|
SampleViewerDiagonal |
Camera |
BL19I-EA-OAV-02: |
diagonal OAV viewing camera (no zoom); second viewing camera for centring (DET-1) | new confirm |
|
TriggerControllerEH1 |
TimingController |
BL19I-EA-ZEBRA-02: |
the EH1 Zebra hardware-trigger box (TTL routing); a second Zebra box is connected but unused (DET-1) | new confirm |
|
BeamstopEH1 |
BeamStop |
BL19I-RS-ABSB-01: |
the EH1 beamstop (X / Y / Z with homing) blocking the direct beam (DET-1) | new confirm |
Eh2¶
The EH2 experiment hutch endstation: the Newport kappa four-circle diffractometer, the Eiger area detector, the serial / microfocus arm, the MAPT pinhole and collimator, the beamstop, the backlight, and the hardware triggers.
Enclosure: i19-2.
Note
The four-circle binds the catalog Goniometer (kappa is a setting) composed into the catalog Assembly(Diffractometer) with a reciprocal-space PseudoAxis, named-not-built (DIFF-1, DIFF-2). The Eiger binds Camera; the serial / microfocus arm binds a second Goniometer (SERIAL-1); the MAPT pinhole + collimator binds Aperture (APERTURE-1); the beamstop binds BeamStop; the backlight binds the catalog Backlight; the Zebra and PandA bind TimingController.
| Name | Family | PV | Key specs | Replaceable | Status |
|---|---|---|---|---|---|
Diffractometer |
Goniometer |
BL19I-MO-CIRC-02: |
the Newport kappa four-circle: phi / omega / kappa sample circles + the 2THETA detector arm + det_z, with sample centring on BL19I-MO-SAMP-02; kappa is a setting; the circle roles and the Assembly(Diffractometer) binding are DIFF-1 | new confirm |
|
ReciprocalSpace |
PseudoAxis |
confirm: reciprocal-space virtual axis over the four-circle; the kappa-to-eulerian / hkl partition rule is deferred as on 4-ID / 8-ID / i06-1 (DIFF-2) |
reciprocal-space pseudo-axis over the diffractometer (the Diffractometer reciprocal_space pattern); DIFF-2 | new confirm |
|
Detector |
Camera |
BL19I-EA-EIGER-01: |
the Eiger area detector recording the single-crystal diffraction pattern (DET-1) | new confirm |
|
SerialStage |
Goniometer |
BL19I-MO-SRL-01: |
the serial / microfocus fixed-target arm (x / y / z + phi); a second sample-orientation stage; the fixed-target raster sub-mode is SERIAL-1 | new confirm |
|
Aperture |
Aperture |
BL19I-OP-PCOL-01: |
the MAPT pinhole + collimator microfocus aperture (pinhole BL19I-MO-PIN-01, collimator BL19I-MO-COL-01, configuration lookup table BL19I-OP-PCOL-01:CONFIG); reuses Aperture (the i03 MAPT precedent); the aperture-size config is a Capability settings schema (APERTURE-1) | new confirm |
|
BeamstopEH2 |
BeamStop |
BL19I-OP-ABSB-02: |
the EH2 beamstop (X / Y / Z with homing); same Family as the EH1 beamstop (DET-1) | new confirm |
|
Backlight |
Backlight |
BL19I-EA-IOC-12: |
the sample backlight (in / out illumination for OAV centring); binds the catalog Backlight Family (graduated across the MX / imaging fleet, DET-1) | new confirm |
|
TriggerControllerEH2 |
TimingController |
BL19I-EA-ZEBRA-03: |
the EH2 Zebra hardware-trigger box (DET-1) | new confirm |
|
TriggerSequencer |
TimingController |
BL19I-EA-PANDA-01: |
the EH2 PandA hardware sequencer (HDF-writing); same Family as the Zebra, PandA-vs-Zebra is a bound-Model difference (DET-1) | new confirm |