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20210813 - Filament data for 09 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  833 1310 (N27E08 L=190)   283    142        2 ( 807/1252- 862/1366) -76.0 E09-E06 N22-N30
      2 1343  426 (S38W12 L=210)   335     31        0 (1311/ 412-1367/ 443) -21.8 W09-W14 S40-S37
      3 1039  236 (S49E18 L=180)   468     48        3 (1012/ 214-1072/ 260)  -9.5 E20-E14 S51-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.