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20210901 - Filament data for 15 UTC
Available data for 20210901: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  987 1731 (N53W22 L=325)   581    142        0 ( 932/1687-1052/1766)   3.6 W14-W30 N50-N54
      2  847 1586 (N46W03 L=306)   246     48        0 ( 831/1555- 859/1615)  53.1 W01-W04 N43-N47
      3 1628 1462 (N17W53 L=356)   420     80        0 (1595/1435-1664/1491) -59.0 W51-W55 N14-N19
  
Download FITS filament maps as tar archive

» All Filament Data of 20210901 ...
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.