Galaxy Zoo Talk

Image analysis

  • Rob995 by Rob995

    Can do anyone give to me a link, or explain to me how act the filters u,g,r,i,z? And at what are referring the words linear, logarithm, square root, arcsinh, power? ... I searched a little, but i hadn't found nothing.. Thank you!

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  • Capella05 by Capella05 moderator

    I would start by reading the SDSS / SkyServer help screens - link here for the introduction, and an explanation for the different filters here.

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  • Budgieye by Budgieye moderator

    There is information on filters in

    PAGE 3 Spectra guide for SDSS images in Galaxy Zoo Talk http://talk.galaxyzoo.org/#/boards/BGZ0000001/discussions/DGZ0000ulp?page=3&comment_id=53fef2ee3d5a77490c0001b6

    Posted

  • Rob995 by Rob995

    Thank you all!!

    Posted