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20211025 - Latest Filament data
Available data for 20211025: »06 UTC   »07 UTC   »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 1222 1768 (N42W44 L=357)   395     48        2 (1194/1739-1248/1794)  23.2 W40-W47 N40-N43
      2 1477  556 (S35W16 L=329)   825    249        2 (1453/ 427-1509/ 659)  66.4 W12-W20 S45-S29
      3 1635  513 (S45W30 L=344)   445     83        0 (1604/ 485-1665/ 542)  36.9 W27-W34 S46-S42
      4  781  390 (S26E35 L=279)   904    157        3 ( 727/ 337- 848/ 445)  -5.7 E39-E29 S28-S21
  
Download FITS filament maps as tar archive

» All Filament Data of 20211025 ...
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.