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20210913 - Filament data for 12 UTC
Available data for 20210913: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1476 1507 (N22W44 L=190)   544    109        0 (1417/1487-1529/1530) -35.5 W40-W47 N19-N24
      2 1880 1048 (S16W62 L=208)   916    130        1 (1852/1003-1904/1109)  39.8 W57-W65 S18-S12
      3 1705  645 (S35W39 L=185)   460     51        0 (1680/ 622-1724/ 673)  33.7 W35-W40 S37-S33
  
Download FITS filament maps as tar archive

» All Filament Data of 20210913 ...
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.