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20210613 - Filament data for 09 UTC
Available data for 20210613: »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 1510 1585 (N44W34 L=318)   472     53        1 (1472/1561-1542/1601)  14.0 W29-W37 N42-N45
      2  335 1550 (N25E67 L=218)  1329     96        4 ( 288/1524- 372/1585)  29.1 E74-E60 N22-N27
      3 1687 1275 (N24W45 L=330)   345     58        1 (1667/1241-1702/1304) -90.0 W43-W46 N22-N26
      4 1355  226 (S50W54 L=338)   585     54        0 (1335/ 197-1381/ 256) -16.4 W47-W64 S52-S47
  
Download FITS filament maps as tar archive

» All Filament Data of 20210613 ...
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.