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20210401 - Filament data for 08 UTC
Available data for 20210401: »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  774  410 (S51W05 L=175)   264     29        0 ( 760/ 388- 789/ 432) -26.6 W03-W07 S52-S49
      2 1085  198 (S53W49 L=219)   609     81        1 (1052/ 160-1109/ 242) -10.0 W40-W57 S55-S51
  
Download FITS filament maps as tar archive

» All Filament Data of 20210401 ...
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.