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20210923 - Filament data for 07 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 1015 1663 (N45W23 L= 39)   287     90        0 ( 976/1645-1066/1676) -15.9 W19-W26 N43-N45
      2  191  992 (N23E63 L=314)   448     56        0 ( 160/ 975- 219/1007)   0.0 E67-E58 N21-N24
      3 1706  646 (S36W38 L= 55)   339     39        1 (1686/ 625-1724/ 667) -63.4 W35-W39 S38-S34
  
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.