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20210821 - Filament data for 09 UTC
Available data for 20210821: »05 UTC   »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 1243 1740 (N47W41 L=133)   326     63        1 (1226/1710-1262/1770)  45.0 W38-W44 N44-N49
      2  497 1506 (N47E34 L= 58)  2134    266        5 ( 414/1427- 601/1573) -29.2 E48-E23 N39-N53
      3  410 1454 (N44E43 L= 48)  1201    151        2 ( 383/1381- 455/1521) -51.3 E50-E37 N39-N49
      4  669  570 (S15E32 L= 60)   237     79        0 ( 636/ 546- 704/ 593) -45.0 E33-E29 S16-S12
      5  570  398 (S25E47 L= 45)   948    149        1 ( 525/ 352- 623/ 443) -69.4 E50-E43 S29-S21
  
Download FITS filament maps as tar archive

» All Filament Data of 20210821 ...
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.