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20210120 - Filament data for 11 UTC
Available data for 20210120: »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  350  800 (S23E46 L=338)   808    184        1 ( 313/ 714- 384/ 881) -90.0 E49-E43 S28-S17
      2  965  727 (S23E01 L= 22)   407    102        0 ( 929/ 684- 996/ 769)  63.4 E03-W00 S26-S20
      3 1202  375 (S45W23 L= 47)   522     68        1 (1172/ 338-1234/ 416) -45.0 W19-W26 S47-S41
      4 1283  358 (S45W31 L= 55)   497     94        1 (1247/ 326-1324/ 398) -20.0 W25-W36 S46-S42
  
Download FITS filament maps as tar archive

» All Filament Data of 20210120 ...
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.