Owner

CosmoStat

3 indexed repositories · View on GitHub

shapepipe
Shape Measurement Pipeline

Python · 18 stars
sp_validation

Python · 2 stars
cs_util
Utilitiy library for CosmoStat

Python · 0 stars

Beginner friendly Everything

Open All

A/B: 4-fold weight symmetrisation — shape impact and S/N cost Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

CosmoStat/shapepipe#815 · Opened Jul 12, 2026
A/B: `BLEND_HANDLING = uberseg` vs `noisefill` — do the FLAGS=2 B-modes go away? Open

CosmoStat/shapepipe#814 · 1 assignee · Opened Jul 12, 2026
A/B validation of off-by-default shape-measurement options Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

CosmoStat/shapepipe#813 · 1 comment · Opened Jul 12, 2026
cosmo: absorb generic theory machinery from sp_validation blinding (CCL ξ± path, CAMB cross-path, σ8/A_s rescale) Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

CosmoStat/cs_util#80 · Opened Jul 11, 2026
Native CosmoSIS SACC likelihood (sacc_like) Open

Difficulty 5/5 Over a week Newbie friendliness 45/100

CosmoStat/sp_validation#254 · Opened Jul 10, 2026
Smokescreen blinding wiring (fork protocol, three theory backends, custody) Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

CosmoStat/sp_validation#252 · Opened Jul 10, 2026
Migrate cosmo_val + Snakemake to the SACC writers Open

Difficulty 5/5 Over a week Newbie friendliness 28/100

CosmoStat/sp_validation#247 · 1 comment · Opened Jul 10, 2026
PRD: SACC data format + Smokescreen blinding Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

CosmoStat/sp_validation#241 · 5 comments · Opened Jul 9, 2026
Dependency Dashboard Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

CosmoStat/shapepipe#798 · Opened Jul 9, 2026
Enumerate validation tests and null checks Open

CosmoStat/sp_validation#233 · 6 comments · 1 assignee · Opened Jul 7, 2026
Blinding for the tomographic analysis Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

CosmoStat/sp_validation#232 · Opened Jul 7, 2026
Format of the text file obtained from the redshift distribution. Open

question

CosmoStat/sp_validation#228 · 2 comments · 1 assignee · Opened Jul 6, 2026
Star & PSF measurement quality Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

CosmoStat/shapepipe#792 · Opened Jul 6, 2026
Adopt ruff linting (would have caught the un-raised-exception pattern) Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

CosmoStat/shapepipe#791 · Opened Jul 6, 2026
CosmoSIS pipeline with tomography Open

enhancement

CosmoStat/sp_validation#220 · 2 assignees · Opened Jul 2, 2026
Tomographic real space measurement Open

enhancement

CosmoStat/sp_validation#215 · 2 assignees · Opened Jul 1, 2026
ngmix PSF fitter: drop the galaxy prior, adopt a metadetect-style dedicated PSF fit Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

CosmoStat/shapepipe#778 · Opened Jun 30, 2026
Comprehensive Shape Catalogue with photo-zs Open

CosmoStat/sp_validation#212 · 6 comments · 1 assignee · Opened Jun 30, 2026
update argument parser Open

CosmoStat/cs_util#74 · 1 assignee · Opened Jun 30, 2026
ShapePipe — longer-term improvements (not blocking the ngmix v2.0 merge) Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

CosmoStat/shapepipe#773 · Opened Jun 30, 2026
ngmix: the reduced-χ² anomaly on stars (error model) Open

CosmoStat/shapepipe#769 · 2 assignees · Opened Jun 30, 2026
image simulations validation and diagnostics Open

help wanted

Difficulty 5/5 Over a week Newbie friendliness 35/100

CosmoStat/sp_validation#210 · Opened Jun 24, 2026
sp_validation: extend to tomography Open

enhancement

CosmoStat/sp_validation#205 · 2 comments · 2 assignees · Opened Jun 20, 2026
ShapePipe verification test suite (live science guardrails) Open

tests

Difficulty 5/5 Over a week Newbie friendliness 35/100

CosmoStat/shapepipe#765 · 1 comment · Opened Jun 20, 2026
clean up extract_info Open

clean-up

CosmoStat/sp_validation#171 · 1 assignee · Opened Jan 22, 2026
Additive bias correction Open

CosmoStat/sp_validation#156 · 1 assignee · Opened Jun 26, 2025
[NEW FEATURE] Fourth-order moments Open

enhancement

CosmoStat/shapepipe#697 · 2 assignees · Opened May 12, 2025
sp_validation required files Open

bug

CosmoStat/sp_validation#122 · 1 assignee · Opened Jun 11, 2024
MCCD: restore to PSFEx parity Open

bug

CosmoStat/shapepipe#674 · 1 comment · 1 assignee · Opened Feb 23, 2024
[NEW FEATURE] Incorrect config file module section name Open

enhancement

CosmoStat/shapepipe#671 · 1 assignee · Opened Dec 21, 2023
Parameter oneplusz0_ia Open

CosmoStat/sp_validation#109 · 2 assignees · Opened Dec 13, 2023
Installation of CosmoSIS for cosmological inference on candide Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

CosmoStat/sp_validation#107 · Opened Dec 11, 2023
[BUG] MPI on candide Open

bug

CosmoStat/shapepipe#667 · 1 assignee · Opened Nov 19, 2023
Extend size of bright star masks [BUG] Open

bug

CosmoStat/shapepipe#662 · 2 comments · 1 assignee · Opened Nov 8, 2023
Seed for random in SETools [BUG] Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

CosmoStat/shapepipe#659 · Opened Oct 17, 2023
[BUG] WCS ngmix bug Open

bug

CosmoStat/shapepipe#656 · 1 comment · 1 reaction · 1 assignee · Opened Oct 11, 2023
missing correlation.py Open

CosmoStat/sp_validation#93 · 4 comments · 1 assignee · Opened Sep 22, 2023
add object IDs to output catalog that correspond to sextractor catalog [NEW FEATURE] Open

enhancement

CosmoStat/shapepipe#655 · 1 assignee · Opened Sep 19, 2023
install error Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

CosmoStat/sp_validation#85 · Opened Sep 18, 2023
Clean up object size usage Open

clean up

CosmoStat/shapepipe#644 · 1 comment · 1 assignee · Opened Jul 20, 2023
[INSTALL ISSUE] MPI4PY installation bug Open

install issue

CosmoStat/shapepipe#643 · 1 comment · 1 assignee · Opened Jul 19, 2023
[BUG] change the PATH in post_proc_sp.bash into the right one Open

bug

CosmoStat/shapepipe#640 · 1 comment · 1 assignee · Opened Jul 4, 2023
[HELP] Open

help wanted

CosmoStat/shapepipe#635 · 4 comments · 1 assignee · Opened Jun 25, 2023
[NEW FEATURE] CI for Cent-OS Open

enhancement

CosmoStat/shapepipe#633 · 1 comment · 1 assignee · Opened Jun 7, 2023
[NEW FEATURE]Include sextractor FLUX_RADIUS in the final output catalog Open

enhancement

CosmoStat/shapepipe#631 · 1 comment · 1 assignee · Opened May 30, 2023
[BUG] MCCD interpolation Open

bug

CosmoStat/shapepipe#630 · 1 comment · 1 assignee · Opened May 30, 2023
[documentation] CORRECT_FILE_PATTERN Open

bug documentation help wanted

CosmoStat/shapepipe#622 · 1 assignee · Opened Apr 7, 2023
[Potential BUG] pixel scale in Messier config section Open

bug

CosmoStat/shapepipe#620 · 1 assignee · Opened Mar 29, 2023
[BUG]Problems with primary hdu Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

CosmoStat/shapepipe#619 · Opened Feb 24, 2023
[BUG] Linux CI job fails Open

bug

CosmoStat/shapepipe#614 · 1 assignee · Opened Feb 15, 2023

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