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20210923 - Filament data for 11 UTC
Available data for 20210923: »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 1299 1697 (N37W44 L= 59)   297     56        0 (1284/1669-1323/1716)  21.8 W42-W47 N35-N38
      2  214  996 (N23E60 L=315)   513     96        1 ( 180/ 974- 257/1024) -18.4 E64-E54 N21-N24
  
Download FITS filament maps as tar archive

» All Filament Data of 20210923 ...
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.