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20210504 - Latest Filament data
Available data for 20210504: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  829  379 (S49W08 L= 99)   784    122        2 ( 785/ 330- 857/ 430) -60.9 W04-W11 S53-S44
      2  962  232 (S56W31 L=122)   726     88        2 ( 933/ 194- 992/ 275) -24.8 W25-W38 S58-S52
      3 1114  156 (S56W56 L=148)   521     41        0 (1096/ 135-1130/ 182) -29.1 W50-W63 S58-S53
  
Download FITS filament maps as tar archive

» All Filament Data of 20210504 ...
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.