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20210201 - Filament data for 12 UTC
Available data for 20210201: »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1404 1750 (N50W19 L=244)   462     50        1 (1376/1728-1432/1770)   0.0 W16-W22 N47-N52
      2 1665 1466 (N32W40 L=265)   885    105        2 (1635/1427-1717/1514) -38.7 W36-W45 N28-N35
      3 1200  675 (S24W17 L=242)   207     58        0 (1166/ 659-1234/ 691)  36.9 W14-W18 S25-S22
      4  503  424 (S52E39 L=186)   341     49        0 ( 482/ 398- 527/ 450) -56.3 E41-E36 S53-S49
  
Download FITS filament maps as tar archive

» All Filament Data of 20210201 ...
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.