CheckSun compares images generated by INTI with SDO images.

Specify the
acquisition date (UTC)

Add your
FITS or PNG file

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Application under development

Thanks for your understanding

None of your data is kept by the server.. The fits file you uploaded is deleted immediately after processing. Only the final images are saved for display and then deleted each night.

The data recovery is done with the Sunpy Python library, which is dedicated to the analysis and visualization of Solar Physics data. More informations here.

This application is relatively young and therefore needs to gain maturity. If you want to participate in its development feel free to contact me, with this contact form, any help is welcome !