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20210825 - Filament data for 10 UTC
Available data for 20210825: »10 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  424 1366 (N39E39 L=359)   412     68        0 ( 390/1343- 458/1387) -26.6 E43-E35 N36-N40
      2 1454  855 (S12W23 L= 61)   545    171        1 (1399/ 788-1515/ 919) -63.4 W20-W26 S17-S06
      3 1673  598 (S35W39 L= 77)  1090    255        1 (1561/ 511-1753/ 661)  14.7 W28-W47 S39-S32
      4  919  346 (S34E24 L= 14)  1009    184        1 ( 894/ 271- 953/ 427)  50.2 E29-E19 S40-S28
  
Download FITS filament maps as tar archive

» All Filament Data of 20210825 ...
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.