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20210930 - Filament data for 11 UTC
Available data for 20210930: »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1655 1551 (N16W61 L=343)   772    145        1 (1614/1488-1698/1602)  82.9 W59-W63 N11-N19
      2  228 1399 (N49E65 L=217)   520     51        2 ( 211/1371- 246/1421) -16.7 E71-E61 N47-N50
  
Download FITS filament maps as tar archive

» All Filament Data of 20210930 ...
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.