Simulated radio relics emission from clusters at z=0 and z=0.5 (flatter B-models)
收藏B2SHARE2017-01-01 更新2026-04-23 收录
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https://b2share.eudat.eu/records/f81ce0b9b44444b886283e9daf1cc36e
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资源简介:
The two .tar files contain maps along X,Y,Z of all M>10^13 Msol simulated galaxy clusters in the CUR1 box of Vazza et al. 2014 http://adsabs.harvard.edu/abs/2016MNRAS.459...70V. Each map shows the 3 x 3 R100 projected volume along X,Y,Z for al clusters. Each .fits map has the followig structure plane 0=average projected gas density [g/cm^3], 1=bolometric X-ray emission (arbitrary units); 2=av.mass-weighted temperature[K], 3=average mass-weight. magnetic -field, model0 [muG] 4=average mass-weight. B-field, model1 [muG] 5=radio emission for model 0 @1.4Ghz (erg/s/Hz/pixel); 6=emission weighted radio spectral index (model 0) 7=as 5, but for model 1 8=as 6, but for model 1, The initial ID refer to different clusters in the simulation. Each pixel is 146 kpc (also the input 3D resolution of the simulation). The distribution of magnetic field strength is generated in post-processing as follows: - model 1 assumes B=0.8 muG * (n/10^-4 /cm^3)^0.1 . - model 2 assumes B=1.8 muG * (n/10^-4 /cm^3)^0.01 . The formatted tables give the halo catalogs at z=0 and z=0.5 (see meaning of columns within the files).
See https://b2share.eudat.eu/records/962ef29670f347d49c9248e4e8ce7e67 for other models with a steeper profile for the magnetic field.
创建时间:
2017-01-01



