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20210709 - Filament data for 13 UTC
Available data for 20210709: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  492 1621 (N43E50 L=248)   536     53        0 ( 460/1597- 525/1647) -15.3 E56-E45 N41-N44
      2 1382  478 (S33W27 L=325)   305     77        1 (1344/ 454-1415/ 502)  36.9 W24-W29 S34-S30
      3 1149  294 (S48W11 L=309)   482     91        1 (1105/ 280-1199/ 315)   0.0 W06-W15 S49-S45
  
Download FITS filament maps as tar archive

» All Filament Data of 20210709 ...
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.