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20210913 - Filament data for 09 UTC
Available data for 20210913: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1584 1693 (N28W69 L=217)   536     45        0 (1566/1667-1600/1716)  12.5 W64-W73 N26-N29
      2 1867 1026 (S17W60 L=207)  2027    236        6 (1805/ 923-1919/1114)  51.3 W51-W68 S23-S12
      3 1697  650 (S35W38 L=185)   322     62        1 (1671/ 624-1720/ 680)  11.3 W34-W40 S36-S33
  
Download FITS filament maps as tar archive

» All Filament Data of 20210913 ...
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.