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20210621 - Filament data for 11 UTC
Available data for 20210621: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC   »17 UTC   »18 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  980 1629 (N41E10 L=167)   611     89        1 ( 954/1590-1021/1660)  45.0 E12-E07 N38-N43
      2 1232 1335 (N23W11 L=188)   563    215        0 (1166/1265-1303/1415) -42.0 W06-W16 N18-N27
      3 1692  641 (S17W53 L=231)   373     64        0 (1675/ 603-1710/ 671)  90.0 W51-W54 S19-S15
  
Download FITS filament maps as tar archive

» All Filament Data of 20210621 ...
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.