UNIONS-WL ·code status board
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UNIONS weak lensing —
code status.

⚠ Preliminary everything here is under rapid development. Tests, numbers, and layout are being actively built and may change without notice.

A live status board for the UNIONS weak-lensing codes — automated scientific checks on the pipelines that produce the shear catalogues. The point is code health, not science results: a place to glance and see whether the guardrails are green. The analyses themselves live on the collaboration wiki. For now there is one code, ShapePipe; sp_validation will follow.

§ Codes automated checks, one page each

ShapePipe

Shape measurement — the ngmix metacal core. Scientific guardrails run on documented test data: the multiplicative-bias and PSF-fit-prior null tests (in-memory, ideal limit) and the star shear response on a realistic SKiLLS star grid (current code). Each maps onto a decision in the ShapePipe digital twin.

CosmoStat/shapepipe · branch ngmix_v2.0
LIVE open →

sp_validation

Catalogue validation and cosmology inference — the consumer side that validates the shear catalogues ShapePipe produces. Status checks to follow.

CosmoStat/sp_validation
SOON
§ Catalogues data-product campaigns, one page each

UNIONS position sample

The redshift catalogue campaign — Tractor forced-photometry co-adds at UNIONS r-band-selected positions, then redshifts. Live sky-coverage map and per-wave progress across the DR6 full footprint.

issue #10
LIVE open →