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20210728 - Filament data for 11 UTC
Available data for 20210728: »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 1454 1406 (N24W35 L= 83)   249     55        0 (1426/1387-1481/1423) -26.6 W32-W36 N22-N25
      2  654 1347 (N29E23 L= 25)   234     73        0 ( 638/1307- 674/1381) -59.0 E24-E21 N26-N31
      3  557  581 (S19E37 L= 11)   417     69        1 ( 539/ 552- 577/ 621)  53.1 E38-E35 S20-S16
  
Download FITS filament maps as tar archive

» All Filament Data of 20210728 ...
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.