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20210417 - Filament data for 08 UTC
Available data for 20210417: »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 1002 1844 (N46E36 L=282)   739     65        2 ( 973/1813-1035/1873) -12.5 E41-E32 N42-N48
      2 1148 1734 (N42E17 L=301)   313     34        0 (1126/1710-1170/1757)  90.0 E18-E15 N39-N44
  
Download FITS filament maps as tar archive

» All Filament Data of 20210417 ...
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.