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20210331 - Filament data for 11 UTC
Available data for 20210331: »06 UTC   »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  754  481 (S46W00 L=182)   281     34        0 ( 736/ 462- 776/ 508) -18.4 E01-W02 S47-S44
      2  674  456 (S51E05 L=176)   360     66        1 ( 633/ 437- 708/ 476)  14.0 E09-E01 S52-S49
      3 1032  230 (S53W41 L=222)   700     98        1 ( 994/ 182-1069/ 271)  -6.7 W33-W50 S55-S50
  
Download FITS filament maps as tar archive

» All Filament Data of 20210331 ...
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.