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20210730 - Filament data for 09 UTC
Available data for 20210730: »04 UTC   »05 UTC   »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 1511  820 (S13W29 L= 52)   664    189        0 (1439/ 770-1584/ 851) -21.8 W24-W34 S16-S10
      2 1707  659 (S27W47 L= 70)   368     19        0 (1685/ 642-1730/ 675) -11.3 W45-W50 S27-S25
      3 1183  526 (S28W05 L= 28)   753    222        1 (1133/ 449-1232/ 631)  54.0 W00-W09 S33-S21
      4 1189  228 (S55W03 L= 26)   401     51        0 (1161/ 213-1222/ 240) -23.2 W00-W07 S56-S53
  
Download FITS filament maps as tar archive

» All Filament Data of 20210730 ...
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.