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20170801 - Latest Filament data
Available data for 20170801: »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 1359 1600 (N37W35 L=232)   362     60        1 (1333/1575-1390/1619) -26.6 W33-W37 N35-N38
      2 1488  424 (S41W28 L=226)   354     60        0 (1458/ 410-1512/ 438) -18.4 W25-W31 S43-S39
  
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.