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20210423 - Filament data for 09 UTC
Available data for 20210423: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1701 1511 (N48W39 L=278)   524     75        2 (1673/1482-1728/1536)  38.7 W34-W44 N43-N51
      2  480  482 (S55E28 L=211)  2162    355        4 ( 327/ 439- 628/ 554)   2.9 E50-E10 S57-S50
      3 1244  464 (S30W33 L=272)   634    179        0 (1167/ 440-1326/ 498)   8.7 W26-W39 S32-S27
  
Download FITS filament maps as tar archive

» All Filament Data of 20210423 ...
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.