logo kso logo uni graz

20210828 - Filament data for 15 UTC
Available data for 20210828: »08 UTC   »10 UTC   »11 UTC   »13 UTC   »15 UTC  
Click on image to open sensitive map!
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1396 1789 (N43W62 L= 58)   554     58        1 (1378/1753-1415/1822)  13.0 W56-W70 N41-N44
      2 1432 1562 (N29W43 L= 39)   802    128        1 (1387/1518-1478/1609) -76.0 W40-W45 N24-N32
      3 1678  863 (S18W39 L= 35)   931    266        1 (1641/ 723-1730/ 956)  50.2 W34-W44 S25-S12
      4 1457  406 (S44W17 L= 13)   752     89        1 (1416/ 372-1488/ 436)  23.2 W13-W20 S46-S40
  
Download FITS filament maps as tar archive

» All Filament Data of 20210828 ...
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.