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20210809 - Filament data for 09 UTC
Available data for 20210809: »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  399 1311 (N32E43 L=207)   352     90        2 ( 356/1290- 444/1328)   6.3 E47-E38 N30-N32
      2  253 1243 (N28E58 L=192)   705     67        3 ( 232/1213- 276/1280)  76.0 E61-E55 N26-N30
      3  289  987 (N12E53 L=198)   405     70        3 ( 270/ 958- 310/1024)  53.1 E54-E50 N10-N14
      4 1661  649 (S29W40 L=291)   627    154        2 (1589/ 629-1726/ 674) -15.9 W33-W47 S31-S26
  
Download FITS filament maps as tar archive

» All Filament Data of 20210809 ...
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.