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20211218 - Filament data for 12 UTC
Available data for 20211218: »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 1190 1838 (N53W29 L=349)   893    111        2 (1134/1808-1239/1864)   8.1 W21-W35 N50-N56
      2  712 1448 (N27E17 L=303)   454    113        2 ( 666/1425- 764/1473)  15.9 E20-E13 N26-N28
      3  669  848 (S09E23 L=297)   284     77        1 ( 628/ 829- 714/ 864)   0.0 E26-E20 S09-S07
      4  926  522 (S32E12 L=308)   851    339        2 ( 799/ 459-1083/ 608)  15.9 E21-W00 S34-S27
      5  501  414 (S35E49 L=271)   404    105        1 ( 456/ 388- 536/ 452)  14.0 E55-E43 S36-S32
  
Download FITS filament maps as tar archive

» All Filament Data of 20211218 ...
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.