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20210815 - Filament data for 07 UTC
Available data for 20210815: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  504 1539 (N48E36 L=136)   613     77        1 ( 477/1499- 528/1574) -41.2 E40-E32 N44-N51
      2 1211 1375 (N24W19 L=191)   439    200        1 (1147/1315-1271/1439) -68.2 W16-W21 N19-N29
      3 1638  504 (S40W40 L=212)   480     53        1 (1603/ 486-1668/ 527) -26.6 W35-W43 S42-S37
      4 1301  308 (S48W07 L=179)   395     54        0 (1281/ 288-1331/ 337) -51.3 W05-W09 S50-S44
  
Download FITS filament maps as tar archive

» All Filament Data of 20210815 ...
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.