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20210731 - Filament data for 06 UTC
Available data for 20210731: »06 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 1424  739 (S17W23 L= 34)   334     92        0 (1400/ 695-1453/ 775)  68.2 W20-W24 S19-S14
      2 1704  642 (S28W47 L= 58)   453     58        1 (1675/ 619-1724/ 669)  26.6 W44-W49 S29-S26
      3 1300  503 (S31W13 L= 24)  1527    381        3 (1182/ 402-1398/ 641)  39.1 W03-W20 S37-S22
      4 1276  238 (S56W12 L= 23)   514     72        1 (1245/ 221-1303/ 264) -32.0 W08-W16 S58-S52
  
Download FITS filament maps as tar archive

» All Filament Data of 20210731 ...
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.