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20210221 - Filament data for 08 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  226  752 (S38E60 L=264)   480     56        0 ( 192/ 735- 259/ 767)   9.5 E66-E54 S38-S36
      2 1491  249 (S39W72 L= 36)   724     52        1 (1472/ 214-1503/ 281) -17.1 W66-W81 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.