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20210521 - Filament data for 07 UTC
Available data for 20210521: »06 UTC   »07 UTC   »09 UTC   »10 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1345 1302 (N21W14 L=244)   299     91        0 (1320/1256-1367/1350) -56.3 W11-W15 N18-N24
      2 1148  352 (S41W29 L=259)   406     71        2 (1118/ 327-1186/ 384)  68.2 W26-W31 S43-S37
  
Download FITS filament maps as tar archive

» All Filament Data of 20210521 ...
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.