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20170531 - Filament data for 11 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  668 1664 (N33E40 L=259)   330     38        0 ( 653/1638- 684/1686) -76.0 E41-E38 N31-N35
      2  820 1625 (N33E27 L=272)   283     31        1 ( 798/1607- 845/1643)  45.0 E28-E25 N31-N34
  
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.