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20180121 - Filament data for 10 UTC
Available data for 20180121: »07 UTC   »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 1218 1416 (N20W09 L= 86)   207     75        0 (1176/1385-1265/1437) -26.6 W06-W12 N18-N21
      2 1874  762 (S11W67 L=144)   472     95        0 (1839/ 749-1901/ 780)  18.4 W62-W71 S12-S09
  
Download FITS filament maps as tar archive

» All Filament Data of 20180121 ...
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.