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20210503 - Filament data for 10 UTC
Available data for 20210503: »06 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  633  559 (S42E14 L= 92)   331     55        1 ( 606/ 535- 664/ 577)  45.0 E15-E11 S44-S40
      2  868  292 (S55W17 L=124)   371     29        1 ( 844/ 275- 892/ 312)  63.4 W14-W19 S57-S52
      3  958  222 (S57W32 L=139)   513     68        2 ( 922/ 205- 992/ 242)  15.9 W28-W37 S59-S54
  
Download FITS filament maps as tar archive

» All Filament Data of 20210503 ...
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.