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20210831 - Filament data for 08 UTC
Available data for 20210831: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »12 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1566  751 (S22W28 L=349)   313    166        0 (1499/ 725-1634/ 779) -11.3 W23-W33 S24-S20
      2 1681  564 (S39W39 L=359)   465     89        0 (1665/ 534-1712/ 604) -54.5 W37-W43 S42-S35
  
Download FITS filament maps as tar archive

» All Filament Data of 20210831 ...
The tar archive contains filament maps for all processed Hα images with at least quality=1.
The maps contain the values 0 and 1, where 1 is the position of a detected filament.
The header in the FITS files is mostly taken from the corresponding Hα file, so it should be compatible with standard solar software routines.