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20210520 - Filament data for 08 UTC
Available data for 20210520: »06 UTC   »07 UTC   »08 UTC   »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  670 1821 (N41E60 L=183)   608     68        1 ( 648/1787- 701/1847) -15.9 E68-E54 N38-N43
      2 1129 1448 (N26E03 L=239)   810    247        1 (1090/1342-1189/1553) -47.7 E08-W02 N19-N31
      3 1010  406 (S41W16 L=259)   318     53        0 ( 984/ 385-1041/ 425)  53.1 W14-W18 S42-S38
  
Download FITS filament maps as tar archive

» All Filament Data of 20210520 ...
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.