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20210120 - Filament data for 10 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  341  804 (S23E47 L=338)   833    175        1 ( 305/ 722- 375/ 881) -90.0 E49-E44 S27-S17
      2  957  739 (S23E02 L= 22)   472    117        0 ( 924/ 688- 990/ 793)  66.8 E03-W00 S26-S19
      3 1192  377 (S45W22 L= 46)   619     95        1 (1155/ 335-1222/ 419) -36.9 W18-W26 S47-S41
      4 1277  362 (S45W30 L= 54)   590     95        1 (1241/ 331-1316/ 403) -21.8 W25-W35 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.