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20210331 - Filament data for 06 UTC
Available data for 20210331: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  344  645 (S48E44 L=140)   649    155        2 ( 313/ 584- 381/ 703) -60.3 E47-E39 S52-S44
      2  501  526 (S52E25 L=160)   288     50        0 ( 475/ 512- 535/ 545)   8.1 E27-E20 S53-S50
      3  694  479 (S49E04 L=180)   650    161        3 ( 618/ 451- 754/ 517)  24.4 E11-W00 S52-S44
      4 1022  236 (S54W39 L=223)   609    101        0 ( 991/ 192-1059/ 280) -13.2 W31-W48 S55-S51
  
Download FITS filament maps as tar archive

» All Filament Data of 20210331 ...
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.