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20170531 - Filament data for 09 UTC
Available data for 20170531: »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  656 1665 (N33E41 L=259)   308     57        0 ( 641/1642- 672/1689) -71.6 E43-E39 N31-N34
      2  807 1630 (N33E28 L=272)   275     26        1 ( 784/1610- 832/1649)  33.7 E29-E26 N31-N35
  
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.