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20210927 - Latest Filament data
Available data for 20210927: »09 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map!
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1641  787 (S24W32 L=354)  1089    354        2 (1571/ 664-1699/ 901)  40.2 W25-W38 S30-S18
      2 1859  806 (S32W56 L= 18)   676     79        1 (1827/ 781-1887/ 836)   8.1 W51-W60 S33-S30
  
Download FITS filament maps as tar archive

» All Filament Data of 20210927 ...
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.