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20210109 - Filament data for 12 UTC
Available data for 20210109: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  380  617 (S30E48 L=120)   560     62        0 ( 343/ 596- 419/ 637)   7.1 E52-E44 S31-S28
      2  658  490 (S39E27 L=141)   639    191        1 ( 593/ 449- 715/ 568)  31.6 E33-E20 S41-S33
      3  509  496 (S38E40 L=128)   279     33        0 ( 491/ 476- 526/ 519)  36.9 E42-E38 S39-S36
  
Download FITS filament maps as tar archive

» All Filament Data of 20210109 ...
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.