## Description

Using stacking and averaging methods, we were able to measure intra-cluster light radial profiles of redMaPPer clusters extending to 1 Mpc (proper distance), in the redshift range of 0.2 to 0.3, and extended DES g and r band PSF models to 10 arcmin. This page releases some of the measurements or modeled measurements. Readers interested in additional data products in the paper are encouraged to contact the authors.  

## Content

despsf_r.fits -- This is an averaged DES r-band flux model PSF in the first three years of coadd data, extending to 10 arcmin. Pixel scale 0.263". This model is fully described by the parameters in Section 4.

despsf_g.fits -- This is an averaged DES g-band flux model PSF in the first three years of coadd data, extending to 10 arcmin. Pixel scale 0.263". This model is fully described by the parameters in Section 4.

pure_ICL_measurement_DES_r.txt -- This is the measured pure ICL DES r-band radial profile of its surface brightness at redshift 0.25. The data correspond to the red shaded region in Figure 10. More detailed description can be found in the header of the file.

pure_ICL_model_DES_r.txt -- This is the modeled pure ICL DES r-band radial profile of its surface brightness at redshift 0.25. The data correspond to the model lines in Figure 10. You may wish to use this radial profile if the measured profile is too noisy for your purpose. More detailed description can be found in the header of the file.

pure_ICL_measurement_DES_g.txt -- This is the measured pure ICL DES g-band radial profile of its surface brightness at redshift 0.25. The data is measured in an identical way with the r-band data for g-band. More detailed description can be found in the header of the file.

## Contact

Yuanyuan Zhang, ynzhang@fnal.gov

## Acknowledgement

If you use these files, please cite Zhang et al. 2018
http://adsabs.harvard.edu/abs/2018arXiv181204004Z