CosmoMC: Using only low-z supernovae data

Use of Cobaya. camb, CLASS, cosmomc, compilers, etc.
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Sofie Marie Koksbang
Posts: 14
Joined: February 27 2017
Affiliation: CP3, University of Southern Denmark

CosmoMC: Using only low-z supernovae data

Post by Sofie Marie Koksbang » February 18 2021

Hi,

I would like to use CosmoMC together with certain datasets including supernovae datasets, but I only want the low-z part of the supernova datasets. I am wondering if there is a way of doing this? The best I can come up with is to go to the files in /data/Pantheon and simply delete lines corresponding to redshifts higher than the z-cutoff I want but I'm not really sure this is legitimate.

Does anyone know how this could be done?

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