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20210813 - Filament data for 08 UTC
Available data for 20210813: »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 1338  425 (S38W12 L=210)   326     40        0 (1304/ 407-1361/ 442) -26.6 W09-W13 S40-S36
      2 1031  237 (S49E18 L=179)   406     46        1 (1000/ 221-1057/ 259) -36.9 E20-E16 S50-S46
  
Download FITS filament maps as tar archive

» All Filament Data of 20210813 ...
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.