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20210628 - Filament data for 11 UTC
Available data for 20210628: »06 UTC   »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  932 1417 (N27E09 L= 76)   321    189        0 ( 852/1380-1011/1461) -18.4 E14-E02 N24-N29
      2  675  515 (S33E23 L= 62)   334    106        1 ( 658/ 474- 699/ 568)  54.5 E25-E20 S35-S28
      3 1133  476 (S33W11 L= 96)   677    164        2 (1055/ 450-1214/ 507)  15.3 W05-W16 S34-S30
      4 1152  243 (S53W20 L=105)   747    112        2 (1114/ 209-1197/ 286) -30.3 W14-W26 S56-S48
  
Download FITS filament maps as tar archive

» All Filament Data of 20210628 ...
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.