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20211018 - Filament data for 12 UTC
Available data for 20211018: »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  683 1549 (N46E07 L= 37)   390     73        0 ( 655/1511- 715/1574)  18.4 E10-E04 N44-N47
      2  885 1420 (N32W03 L= 47)   253     58        0 ( 859/1395- 918/1447) -63.4 W01-W04 N29-N33
      3  407  928 (N15E41 L=  4)   596    128        1 ( 393/ 860- 428/ 998)  76.0 E42-E38 N10-N18
      4  185  808 (N12E67 L=338)   537     75        0 ( 154/ 783- 218/ 835)  10.3 E72-E61 N10-N13
  
Download FITS filament maps as tar archive

» All Filament Data of 20211018 ...
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.