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20170909 - Latest Filament data
Available data for 20170909: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1758 1476 (N11W66 L=108)   625    103        2 (1736/1443-1779/1503)  63.4 W63-W68 N08-N12
      2 1890 1181 (S09W67 L=109)  2035    261        2 (1864/1076-1914/1266)  45.0 W61-W73 S15-S04
      3 1211  687 (S17W02 L= 45)   201     51        0 (1185/ 663-1236/ 714)  26.6 W00-W04 S17-S15
      4 1126  630 (S18E04 L= 38)   291     68        0 (1083/ 618-1165/ 644) -31.0 E06-E01 S19-S16
  
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.