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20210923 - Filament data for 08 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 1012 1665 (N45W22 L= 39)   253     66        0 ( 984/1648-1053/1678)  -8.1 W19-W26 N44-N46
      2  192  996 (N23E63 L=314)   533     76        1 ( 157/ 974- 226/1021) -26.6 E67-E57 N21-N25
      3 1710  646 (S36W38 L= 54)   378     44        2 (1686/ 619-1729/ 670)  56.3 W35-W40 S38-S34
      4  923  462 (S23E22 L=354)   227     97        0 ( 905/ 425- 962/ 492)  26.6 E24-E18 S25-S21
  
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.