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des_y1_triaxiality's Introduction

DES Y3 Cluster Triaxiality

Zhuowen Zhang

README file updated Oct. 8, 2018

Last update: included Halo_Run catalog

Datasets

* darksky particle catalog
    *public catalog for DM particles at z=0 (what is the redshift range?? )snapshot 
    *high mass resolution DM particle catalog for convergent surface density profiles at low redshift
    *What is url?
*Buzzard DM Halo
    *Buzzard simulations of DM halo using ROCKSTAR halo finder on lightcone to z < 0.90
    *unique FITS files do not have overlapping halos from different simulation boxes in 0.25 < z < 0.35
    *halos need to be rotated using desy3_irot.pkl 
    *NERSC link: /global/homes/j/jderose/des/jderose/catalog/halos/semihemisphere/buzzard/flock/buzzard-y3/Chinchilla-0_halos_unique.*.fits
*redMaPPer cluster finder
    *redmaPPer cluster finder from same Buzzard simulation as DM Halo
    *lambda cutoff at l>20
    *http://www.slac.stanford.edu/~jderose/bcc/catalog/redmapper/y3/buzzard/flock/buzzard-0/a/buzzard-0_1.6_y3_run_redmapper_v6.4.20_lgt20_vl02_catalog.fit
*Buzzard DM particle
    *matching DM particles to Buzzard DM Halo simulation
    *mass resolution of at z < 0.34; < M < at 0.34 < z < 0.90 
    *high z ptcls at NERSC (neeed to ask Joe to put on your scratch space, keep for 3 months) /project/projectdirs/des/jderose/BCC/Chinchilla/Herd/Chinchilla-0/Lb1050/output/pixlc
    *low z ptcls at NERSC: /project/projectdirs/des/jderose/BCC/Chinchilla/Herd/Chinchilla-0/Lb1050/output/pixlc
*Halo_Run
    *`/nfs/slac/des/fs1/g/sims/erykoff/clusters/mocks/Buzzard/buzzard-1.6/des-y3a1/redmapper_v6.4.20/run_halo_0/`
    *NERSC: /global/cscratch1/sd/haoyiwu/hwu/buzzard/run_halo_0/buzzard-0_1.6_y3_run_halos_lambda_chisq_chto.fit
*Matteo Projection
    *NERSC: /global/cscratch1/sd/haoyiwu/hwu/matteo/mock_SDSS_PlM_logNorm_lM_Simet_lobg5.fit

Tools and Configuration

  • setup: need to append the DES_Galaxy_Cluster folder path to sys.path to call relative imports of .py files in the subfolders.
  • Need to change directories to your own in tools.setup.setup.py

Cosmology and Parameter Choices

Main Modules

Cosmology Dependent Runs

Non-stardard Packages to Install

*CLASS *Cosmosis *cluster_toolkit *pymc *chainconsumer *Astropy ?

des_y1_triaxiality's People

Stargazers

Zhou, Conghao 周丛浩 avatar

Watchers

Maria Elidaiana avatar Yuanyuan Zhang avatar Hao-Yi Wu avatar

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