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20211221 - Filament data for 11 UTC
Available data for 20211221: »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 1084  760 (S18W02 L=283)   251     61        1 (1068/ 722-1100/ 794) -78.7 W00-W03 S20-S15
      2 1711  650 (S29W50 L=331)   416     27        0 (1688/ 624-1732/ 672)  45.0 W47-W52 S30-S27
      3  450  551 (S26E46 L=235)   461     66        0 ( 433/ 516- 468/ 588)  78.7 E49-E44 S28-S23
      4 1256  491 (S37W13 L=294)  1129    335        0 (1140/ 426-1413/ 578)  23.2 W03-W24 S41-S31
      5  995  516 (S33E06 L=275)   591    111        1 ( 940/ 486-1041/ 556)  26.6 E10-E02 S35-S30
  
Download FITS filament maps as tar archive

» All Filament Data of 20211221 ...
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.