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20210301 - Filament data for 15 UTC
Available data for 20210301: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1034 1903 (N53E35 L=180)  1386    150        1 ( 965/1844-1092/1944) -12.3 E48-E24 N48-N57
      2  606 1748 (N28E52 L=163)   382     34        0 ( 584/1726- 627/1767) -15.9 E55-E48 N26-N29
      3  486  524 (S51E31 L=184)   328     45        0 ( 462/ 500- 509/ 548)  45.0 E34-E27 S53-S48
      4 1192  200 (S52W53 L=268)   633     69        1 (1162/ 162-1210/ 228)  -7.6 W46-W61 S53-S49
  
Download FITS filament maps as tar archive

» All Filament Data of 20210301 ...
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.