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20170708 - Filament data for 08 UTC
Available data for 20170708: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »13 UTC   »14 UTC   »15 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1774 1442 (N28W61 L=219)   591    158        1 (1756/1403-1791/1472)  29.7 W57-W64 N25-N29
      2 1478  315 (S48W42 L=200)   647    178        1 (1459/ 270-1492/ 362) -52.1 W39-W47 S52-S43
  
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.