logo kso logo uni graz

20200821 - Filament data for 11 UTC
Available data for 20200821: »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  
Click on image to open sensitive map!
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1008 1669 (N48W17 L=245)   532    135        2 ( 974/1604-1051/1716)  28.6 W10-W22 N43-N51
      2 1631  510 (S41W37 L=265)   400     57        0 (1604/ 484-1654/ 540)  36.9 W34-W39 S42-S38
      3 1164  239 (S51E10 L=218)   390     51        0 (1145/ 214-1184/ 266) -90.0 E11-E08 S54-S47
  
Download FITS filament maps as tar archive

» All Filament Data of 20200821 ...
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.