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* Rm comment * Add new fixed particle overlap * Fix overlap calculation * Update docs * Add new overlapper support in matcher * add filter optin * Add the real space filter. * Change filtering to real space only * Update TODO * add high-resolution switch * add cross script * Remove comment * Add smoothing option
35 lines
1.0 KiB
Markdown
35 lines
1.0 KiB
Markdown
# CSiBORG tools
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## CSiBORG Matching
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### TODO
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- [x] Implement CIC binning or an alternative scheme for nearby objects.
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- [x] Consistently locate region spanned by a single halo.
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- [ ] Write a script to perform the matching on a node.
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- [ ] Make a coarser grid for halos outside of the well resolved region.
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### Questions
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- What scaling of the search region? No reason for it to be a multiple of $R_{200c}$.
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- How well can observed clusters be matched to CSiBORG? Do their masses agree?
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- Is the number of clusters in CSiBORG consistent?
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## CSiBORG Galaxy Environmental Dependence
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### TODO
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- [ ] Add gradient and Hessian of the overdensity field.
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- [ ] Write a script to smoothen an overdensity field, calculate the derived fields and evaluate them at the galaxy positions.
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### Questions
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- Environmental dependence of:
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- $M_*$, colour and SFR.
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- Galaxy alignment.
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- HI content.
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- Fields to calculate:
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1. Overdensity field $\delta$
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2. Gradient and Hessian of $\delta$
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3. Gravitational field $\Phi$
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4. Gradient and Hessian of $\Phi$
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