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20210722 - Filament data for 09 UTC
Available data for 20210722: »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 1037 1581 (N41W06 L=134)   347     72        0 (1018/1540-1056/1615) -90.0 W04-W07 N38-N43
      2 1376 1325 (N21W26 L=154)   212     63        1 (1339/1311-1413/1339)   0.0 W23-W28 N20-N21
      3 1043  368 (S40E04 L=124)   311     87        0 (1003/ 352-1086/ 381)   8.1 E07-W00 S40-S38
  
Download FITS filament maps as tar archive

» All Filament Data of 20210722 ...
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.