CosmoStat / CosmoStat/sp_validation

3x2pt tracer combination (BOSS + DESI-R1 + SPHEREx)

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Dominant language
Python
Stars
2
Forks
5
Avg merge
1d 14h
Merged PRs (30d)
19

Description

Combine BOSS + DESI-R1 + SPHEREx-hybrid as complementary tracers for the 3x2pt analysis (2x2pt in r_p, cosmic shear angular). DESI DR2/DR3 collaboration timing is open. Leads: Calum + Antonin (Sacha, Fabian, Lisa supporting).

Context: Paris meeting notes

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the Paris meeting notes linked in the issue and clarify the intended 3x2pt analysis scope, tracer inputs, and DESI collaboration timing with the listed leads. Identify the relevant analysis entry points and validation criteria before implementation; done is not defined in the issue yet.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
data
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Quiet
Clarity
Needs clarification
Newbie friendliness
25/100

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