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20210601 - Filament data for 09 UTC
Available data for 20210601: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC   »17 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1003 1780 (N50E22 L= 61)   668    100        1 ( 946/1756-1038/1801)   7.1 E27-E18 N47-N52
      2  160  922 (S21E68 L= 16)   628     77        1 ( 134/ 886- 182/ 955)  51.3 E73-E63 S23-S18
      3 1007  231 (S56W23 L=106)   479     59        1 ( 984/ 206-1032/ 262) -80.5 W19-W25 S58-S52
      4 1062  202 (S57W31 L=115)   446     45        0 (1043/ 182-1085/ 231) -24.0 W27-W36 S59-S54
  
Download FITS filament maps as tar archive

» All Filament Data of 20210601 ...
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.