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20211228 - Filament data for 12 UTC
Available data for 20211228: »07 UTC   »08 UTC   »09 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 1696  817 (S16W46 L=234)   481    120        0 (1655/ 761-1717/ 865)  56.3 W42-W47 S19-S13
      2 1017  812 (S15E01 L=187)   184     21        0 ( 998/ 794-1039/ 831)  45.0 E02-W00 S16-S14
      3  846  533 (S33E15 L=174)   218     40        0 ( 825/ 508- 871/ 559) -63.4 E15-E12 S34-S30
  
Download FITS filament maps as tar archive

» All Filament Data of 20211228 ...
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.