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20210621 - Filament data for 16 UTC
Available data for 20210621: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC   »17 UTC   »18 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1012 1625 (N41E08 L=167)   598     76        1 ( 983/1585-1051/1655) -18.4 E10-E04 N38-N43
      2 1274 1331 (N23W14 L=189)   870    306        0 (1188/1233-1385/1432) -38.2 W07-W21 N17-N29
      3 1477  449 (S32W41 L=216)   489    139        0 (1411/ 435-1543/ 467)   5.2 W35-W47 S33-S30
  
Download FITS filament maps as tar archive

» All Filament Data of 20210621 ...
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.