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20210815 - Filament data for 08 UTC
Available data for 20210815: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  506 1539 (N48E36 L=136)   637     79        2 ( 476/1500- 534/1577) -36.9 E40-E31 N44-N51
      2 1207 1385 (N25W19 L=190)   323    154        0 (1153/1349-1265/1440) -58.0 W16-W21 N21-N29
      3 1643  505 (S40W40 L=212)   454     42        0 (1614/ 486-1669/ 528) -32.0 W36-W44 S42-S37
      4 1306  307 (S48W07 L=179)   366     65        0 (1286/ 288-1336/ 339) -63.4 W05-W10 S51-S44
  
Download FITS filament maps as tar archive

» All Filament Data of 20210815 ...
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.