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20210331 - Filament data for 09 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  745  483 (S47E00 L=182)   261     20        1 ( 728/ 461- 766/ 504) -56.3 E02-W01 S48-S45
      2  669  461 (S51E06 L=177)   303     41        0 ( 644/ 441- 693/ 484)   0.0 E08-E03 S52-S49
      3 1028  233 (S53W40 L=222)   641     89        0 ( 994/ 189-1062/ 273) -14.0 W32-W48 S55-S51
  
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.