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20210820 - Filament data for 06 UTC
Available data for 20210820: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1125 1714 (N48W29 L=135)   527     96        1 (1108/1652-1146/1755)  45.0 W24-W32 N44-N51
      2  364 1472 (N46E51 L= 56)  2095    219        6 ( 284/1381- 440/1525) -22.5 E69-E38 N38-N50
      3  271 1420 (N43E63 L= 44)   864     83        0 ( 246/1374- 292/1461)  90.0 E66-E58 N40-N46
      4 1047  155 (S58E28 L= 78)   637     57        1 (1031/ 124-1069/ 186)  39.3 E35-E24 S62-S53
  
Download FITS filament maps as tar archive

» All Filament Data of 20210820 ...
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.