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20210601 - Filament data for 08 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  997 1781 (N50E23 L= 61)   678     89        2 ( 946/1757-1035/1801)  23.2 E27-E18 N47-N52
      2  160  925 (S21E68 L= 16)   517     79        0 ( 149/ 887- 182/ 956)  45.0 E70-E63 S23-S18
      3 1002  233 (S56W22 L=106)   514     52        1 ( 979/ 208-1023/ 265) -56.3 W18-W25 S58-S52
      4 1059  204 (S57W31 L=115)   422     40        0 (1040/ 184-1081/ 232) -24.0 W26-W35 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.