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20200821 - Filament data for 10 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 1021 1693 (N50W19 L=248)   408     69        1 ( 997/1659-1048/1728)  26.6 W15-W23 N47-N51
      2 1627  510 (S40W36 L=265)   447     87        0 (1596/ 476-1649/ 545)  45.0 W33-W38 S42-S37
      3 1162  237 (S51E10 L=218)   389     49        0 (1145/ 213-1181/ 265)  81.9 E11-E09 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.