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20210904 - Filament data for 07 UTC
Available data for 20210904: »06 UTC   »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 1193 1725 (N45W38 L=306)   332     51        1 (1171/1706-1220/1749)  76.0 W35-W39 N43-N47
      2  353 1400 (N44E47 L=221)   368     48        1 ( 330/1376- 369/1426)  33.7 E49-E44 N42-N46
      3  316 1348 (N41E51 L=217)   353     59        0 ( 299/1317- 331/1374) -38.7 E53-E48 N39-N43
      4  542 1252 (N31E27 L=241)   305     50        2 ( 509/1231- 568/1271) -26.6 E29-E25 N29-N32
  
Download FITS filament maps as tar archive

» All Filament Data of 20210904 ...
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.