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Open questions

What CORA needs the CSX team to confirm before the model can be trusted.

CSX was reverse-engineered from the beamline's own bluesky profile collection (NSLS2/csx-profile-collection), so the control handles in the Inventory are the beamline's real PVs, read from the startup/csx1 files rather than confirmed by staff. Each row below is a fact the beamline team owns, not a CORA modelling choice (those are on Model, including the GratingMonochromator graduation). It is a delete-on-answer queue. Priorities are Blocks-build, Blocks-go-live, and Nice-to-have.

Topology and scope

ID Priority Question CORA assumes Resolves
TOPO-1 Blocks-build The 23-ID canted straight: do the two EPUs feed CSX (23-ID-1) plus a sibling branch, and is CSX one root Unit? One root Unit CSX fed by the canted twin-EPU straight (the 32-ID precedent). The source topology in the descriptor.
ENC-1 Blocks-go-live Are the PV zones XF:23IDA / XF:23ID1-OP / XF:23ID1-ES separate shielded hutches or beam zones within fewer? Two enclosures (front-end optics + the 23-ID-1 branch). The Enclosure grouping.

Control and safety

ID Priority Question CORA assumes Resolves
CTRL-1 Blocks-go-live Are the EPICS PV handles read from the csx-profile-collection current and correct? The handles in the descriptor are taken from the profile collection and carried confirm. Verifying each Asset's control handle.
PSS-1 Blocks-go-live The PSS search-and-secure permit signals for the hutches. Permit leaves to be named; the front-end shutter is XF:23ID1-PPS{Sh:FE}. The Enclosure permit signals.

Source and optics

ID Priority Question CORA assumes Resolves
SRC-1 Blocks-go-live The two EPUs (EPU:1, EPU:2): type, period, and the polarization (phase) model. Two InsertionDevice Assets; the phase axis carried as a setting. The insertion-device specs.
MONO-1 Blocks-go-live The VLS-PGM: the grating line densities, the c-value model, and the 200-2200 eV range. A GratingMonochromator Asset (catalog Family) with energy / mirror-pitch / mirror-x / grating-pitch / grating-x axes. The monochromator model.
OPT-1 Nice-to-have The mirrors (M1A front-end hexapod, M3A refocusing): coatings and axis roles. Mirror Assets with the config's PV roots; coatings unconfirmed. The mirror specs.
OPT-2 Nice-to-have The branch slits (Slt:1 / Slt:2 gap-center, Slt:3 x/y): the internal axis maps. Slit Assets with base PVs; per-blade axes partial. The slit axis maps.

TARDIS endstation

ID Priority Question CORA assumes Resolves
DIFF-1 Blocks-build The TARDIS E6C geometry: confirm the circle roles (theta, delta, gamma, mu) and which is sample versus detector. A 6-circle hkl E6C diffractometer binding the Goniometer Family + the Assembly(Diffractometer). The circle geometry and the Assembly binding.
DIFF-2 Blocks-go-live The reciprocal-space coordination: the hkl E6C inverse-kinematics over this geometry. A PseudoAxis Asset for the reciprocal-space layer. The pseudo-axis model.
SAMPLE-1 Nice-to-have The sample stage, the holography stage, and the cryostat: the axes, the cryo range, and the fine nanopositioner. A LinearStage (sx / say / saz + holography) and a TemperatureController. The sample-environment model.

Detector

ID Priority Question CORA assumes Resolves
DET-1 Blocks-go-live The coherent detectors (FastCCD, AXIS), the scaler / MCS, and the diode: models, sensors, and channels. Camera Assets, a FluxMonitor scaler, and a GenericProbe diode. The detector models and channel map.

Supplies

ID Priority Question CORA assumes Resolves
SUP-1 Nice-to-have The vacuum and cryogen supplies the UHV optics, the in-vacuum TARDIS, and the cryostat draw on. Photon beam, cooling water, and vacuum carried in the descriptor. The Supply records.