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20210520 - Filament data for 10 UTC
Available data for 20210520: »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 1140 1450 (N26E03 L=239)   819    240        3 (1100/1342-1201/1548) -50.7 E07-W03 N20-N32
      2  394  493 (S52E45 L=197)   419     33        0 ( 375/ 470- 416/ 516) -45.0 E47-E41 S53-S49
      3 1029  402 (S40W18 L=259)   317     47        2 ( 997/ 384-1058/ 418)  26.6 W15-W19 S42-S38
  
Download FITS filament maps as tar archive

» All Filament Data of 20210520 ...
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.