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Welcome to SurViZ, a platform to compare qualitatively various astrophysical missions!

The platform is hosted with streamlit, and you can visit it here: https://hbretonniere-surviz--home-page-9r8djm.streamlit.app/

The project is under construction, feel free to make comments, remarks, or help us adding new missions or features!

For a more quantitative comparison of some of the surveys, you can use galcheat, by Boucaud et al. : https://github.com/aboucaud/galcheat

For now, you can use SuViZ for 6 tasks, each one available by clicking in the top left buttons of the main page:

  • General infos about the missions (need to be more complete...)
  • Explore the filters of the telescopes and instruments
  • See the primary mirror size and corresponding field of view
  • Compare the depth and PSF on a common simulated galaxy fields
  • See the resolution and image quality on a TNG galaxy
  • Visualise the area and localization of the various surveys.



Image quality

Image quality

Image quality

To do:

  • Make filters gaussian instead of rectangles ?
  • add a readme or ipynb on how the fields and galaxy are simulated (and verify it's ok...)
  • Add LSST galaxy field (need to find sigma noise)
  • add SDSS footprint and verify the info (SDSS-I or more ?)
  • Try to use cartopy to be able to zoom in surveys
  • add precisions on how surveys and galaxies are simulated (which band, which zp when the survey is not uniform etc...)
  • Verify Jades zp
  • add more surveys...

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