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20200821 - Filament data for 12 UTC
Available data for 20200821: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC   »17 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1025 1693 (N49W19 L=247)   328     63        1 (1007/1660-1048/1724)  39.8 W16-W23 N46-N51
      2 1640  513 (S41W38 L=265)   444     62        0 (1610/ 489-1662/ 543)  45.0 W34-W40 S42-S38
      3 1171  241 (S51E09 L=218)   439     37        0 (1151/ 216-1193/ 265) -81.9 E11-E07 S54-S47
  
Download FITS filament maps as tar archive

» All Filament Data of 20200821 ...
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.