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20210516 - Filament data for 09 UTC
Available data for 20210516: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  192  839 (S32E63 L=232)   475     56        0 ( 161/ 821- 221/ 854)  15.3 E69-E58 S33-S30
      2 1284  206 (S47W58 L=353)   593     70        0 (1261/ 171-1302/ 242) -12.5 W49-W67 S49-S44
  
Download FITS filament maps as tar archive

» All Filament Data of 20210516 ...
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.