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20210718 - Filament data for 12 UTC
Available data for 20210718: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  764 1533 (N39E18 L=162)   682    181        0 ( 691/1492- 846/1567) -12.1 E24-E10 N35-N41
      2  470 1527 (N39E45 L=134)   378     48        0 ( 453/1501- 485/1555) -76.0 E47-E43 N37-N41
      3 1260  318 (S46W16 L=196)   692    120        0 (1200/ 298-1301/ 348) -21.8 W10-W20 S48-S43
  
Download FITS filament maps as tar archive

» All Filament Data of 20210718 ...
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.