logo kso logo uni graz

20170428 - Filament data for 11 UTC
Available data for 20170428: »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map!
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1599 1357 (N31W28 L= 43)   347     63        2 (1578/1325-1627/1391) -53.1 W26-W30 N29-N33
      2 1828 1054 (N20W53 L= 68)   695    144        2 (1791/1007-1865/1091) -12.5 W48-W58 N18-N21
  
Data will be available after one hour of observations. 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.