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20210617 - Filament data for 08 UTC
Available data for 20210617: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  485 1706 (N39E64 L=169)  1064    102        1 ( 450/1661- 515/1743) -12.3 E78-E55 N36-N41
      2  508 1424 (N20E41 L=191)   503    153        0 ( 477/1370- 567/1478) -28.6 E45-E34 N17-N23
  
Download FITS filament maps as tar archive

» All Filament Data of 20210617 ...
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.