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20210221 - Filament data for 11 UTC
Available data for 20210221: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  232  746 (S38E59 L=263)   662     78        1 ( 198/ 719- 269/ 770)  14.0 E65-E53 S39-S36
      2 1496  246 (S39W73 L= 35)   717     63        1 (1480/ 209-1506/ 277) -14.9 W67-W83 S40-S36
  
Download FITS filament maps as tar archive

» All Filament Data of 20210221 ...
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.