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20210923 - Filament data for 09 UTC
Available data for 20210923: »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 1284 1689 (N37W43 L= 59)   311     37        1 (1262/1662-1306/1710)  56.3 W40-W44 N35-N38
      2  196  998 (N23E62 L=314)   441     72        1 ( 163/ 980- 228/1019)  -6.3 E66-E57 N21-N24
      3 1709  647 (S36W38 L= 54)   368     35        2 (1690/ 622-1726/ 670) -59.0 W35-W40 S38-S33
  
Download FITS filament maps as tar archive

» All Filament Data of 20210923 ...
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.