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20211231 - Filament data for 08 UTC
Available data for 20211231: »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 1073 1501 (N27W04 L=155)   238     46        0 (1061/1469-1086/1532)  90.0 W03-W05 N24-N28
      2 1781 1370 (N18W57 L=208)   417     44        1 (1765/1343-1800/1398) -90.0 W55-W59 N16-N20
      3 1203  711 (S22W11 L=162)   326     97        1 (1155/ 681-1241/ 752)  33.7 W07-W13 S24-S19
      4 1355  550 (S33W23 L=174)   274     84        0 (1328/ 520-1384/ 585) -38.7 W20-W26 S34-S30
      5 1331  400 (S44W25 L=176)   285     26        0 (1308/ 384-1357/ 419) -11.3 W22-W27 S45-S42
  
Download FITS filament maps as tar archive

» All Filament Data of 20211231 ...
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.