“Deep learning on galaxy images: training dataset”的版本间差异

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:* tel_diam=200mm, exptime=150s, lam=5500A, sky_mag=23, psf_sigma=0.2, gain=1, readnoise=5, pixel_scale=0.074
:* tel_diam=200mm, exptime=150s, lam=5500A, sky_mag=23, psf_sigma=0.2, gain=1, readnoise=5, pixel_scale=0.074
;* Model: Sersic profile
;* Model: Sersic profile

*Mock galaxies generated using GalSim-Hub[https://arxiv.org/abs/2008.03833]

2021年11月11日 (四) 08:15的版本

This page is used to collect the training dataset for deep learning applications on galaxy images.

If you want to contribute, please contact Shiyin Shen (ssy@shao.ac.cn)

local galaxy sample

  • galaxy zoo data [1]
  • Galaxy Zoo DECaLS[2]
  • stamps of SDSS main sample galaxies(r<17.77) in DESI [3]

high z galaxy sample

Mock galaxies

  • Mock galaxies generated using GalSim (with CSST-like survey parameters)
  • tel_diam=200mm, exptime=150s, lam=5500A, sky_mag=23, psf_sigma=0.2, gain=1, readnoise=5, pixel_scale=0.074
  • Model: Sersic profile
  • Mock galaxies generated using GalSim-Hub[4]
取自“http://cluster.shao.ac.cn/wiki/index.php?title=Deep_learning_on_galaxy_images:_training_dataset&oldid=4311”