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20211211 - Filament data for 12 UTC
Available data for 20211211: »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  328 1376 (N30E48 L=  5)   460     63        0 ( 301/1347- 358/1407)  53.1 E50-E44 N27-N31
      2  512 1323 (N24E30 L= 22)   262     76        0 ( 477/1300- 548/1341) -26.6 E33-E27 N21-N25
      3 1290  314 (S52W12 L= 65)  1007    167        0 (1204/ 276-1359/ 352)  11.3 W03-W18 S54-S48
      4 1134  279 (S52E03 L= 49)   540    110        1 (1098/ 253-1178/ 327) -69.4 E06-W00 S55-S47
  
Download FITS filament maps as tar archive

» All Filament Data of 20211211 ...
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.