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20211017 - Latest Filament data
Available data for 20211017: »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  548 1486 (N46E21 L= 36)   620    103        0 ( 518/1445- 594/1513)   8.1 E23-E16 N43-N48
      2  729 1339 (N31E09 L= 48)   256     66        0 ( 710/1311- 752/1369) -78.7 E10-E08 N28-N33
      3 1683  660 (S35W35 L= 91)   502     71        0 (1645/ 638-1713/ 684)   0.0 W30-W37 S36-S34
  
Download FITS filament maps as tar archive

» All Filament Data of 20211017 ...
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.