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20211021 - Filament data for 08 UTC
Available data for 20211021: »08 UTC   »09 UTC   »10 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1004 1739 (N49W27 L= 33)   270     49        0 ( 991/1707-1017/1770)  45.0 W24-W29 N45-N50
      2  177 1104 (N30E63 L=304)   597     93        1 ( 134/1088- 236/1119)  -3.6 E70-E54 N28-N30
      3 1163  399 (S36E10 L=356)   478    126        0 (1123/ 364-1211/ 446)  18.4 E14-E05 S37-S33
      4 1249  235 (S53E13 L=353)   441     69        0 (1212/ 220-1285/ 252) -45.0 E15-E10 S56-S50
  
Download FITS filament maps as tar archive

» All Filament Data of 20211021 ...
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.