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20211121 - Filament data for 13 UTC
Available data for 20211121: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  835  398 (S32E28 L=288)  1222    274        1 ( 760/ 313- 916/ 493)  25.3 E37-E18 S36-S27
      2 1161  242 (S53E12 L=303)   851    142        1 (1140/ 177-1186/ 315)  65.0 E17-E09 S60-S45
      3  561  262 (S36E62 L=254)   746     43        2 ( 541/ 232- 584/ 289)  18.4 E69-E56 S38-S33
  
Download FITS filament maps as tar archive

» All Filament Data of 20211121 ...
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.