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20170822 - Filament data for 12 UTC
Available data for 20170822: »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  421 1375 (N39E38 L=242)   386     51        1 ( 395/1349- 441/1400) -63.4 E40-E36 N37-N41
      2  307  854 (N08E52 L=228)   336     53        0 ( 293/ 821- 324/ 892)  76.0 E53-E50 N06-N10
  
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.