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20201220 - Filament data for 12 UTC
Available data for 20201220: »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 1039  698 (S21E02 L= 70)   318    129        0 ( 977/ 666-1082/ 718) -21.8 E05-W01 S23-S20
      2  741  295 (S47E34 L= 37)   366     29        1 ( 714/ 272- 760/ 313) -45.0 E36-E31 S49-S45
  
Download FITS filament maps as tar archive

» All Filament Data of 20201220 ...
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.