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20210601 - Filament data for 17 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 1087 1760 (N51E14 L= 65)   920    197        2 (1010/1729-1184/1792)   3.4 E21-E04 N48-N53
      2  191  907 (S22E63 L= 16)   621     59        1 ( 163/ 875- 211/ 939)  45.0 E67-E59 S23-S19
      3 1048  223 (S56W27 L=106)   428     31        0 (1033/ 198-1064/ 251) -56.3 W24-W31 S58-S52
      4 1090  198 (S57W35 L=114)   453     28        1 (1069/ 179-1111/ 223) -24.0 W30-W39 S58-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.