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20210520 - Filament data for 09 UTC
Available data for 20210520: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1135 1444 (N25E03 L=239)   824    251        2 (1096/1339-1191/1550) -47.7 E07-W03 N19-N31
      2 1017  403 (S41W17 L=259)   293     42        0 ( 988/ 388-1047/ 420)  26.6 W14-W18 S42-S38
  
Download FITS filament maps as tar archive

» All Filament Data of 20210520 ...
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.