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20210504 - Filament data for 12 UTC
Available data for 20210504: »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  824  383 (S49W07 L= 99)   627    103        1 ( 795/ 335- 849/ 426) -76.0 W05-W09 S53-S45
      2  960  234 (S56W30 L=122)   778     87        2 ( 931/ 196- 990/ 275) -24.8 W25-W38 S59-S52
  
Download FITS filament maps as tar archive

» All Filament Data of 20210504 ...
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.