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20210225 - Filament data for 09 UTC
Available data for 20210225: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  802  387 (S52W02 L=273)   307     79        1 ( 785/ 349- 823/ 423) -51.3 W00-W06 S54-S49
      2 1461  355 (S33W55 L=325)  1054    105        3 (1403/ 332-1518/ 381)  14.0 W48-W60 S35-S31
  
Download FITS filament maps as tar archive

» All Filament Data of 20210225 ...
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.