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20170831 - Filament data for 08 UTC
Available data for 20170831: »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 1787 1316 (N04W61 L=224)   965    223        1 (1731/1277-1818/1375)  24.0 W54-W65 N01-N06
      2 1128 1243 (N17W11 L=175)  1145    271        4 ( 995/1185-1252/1297) -35.5 W03-W17 N11-N22
      3  243  944 (N17E56 L=107)  1083    171        3 ( 204/ 898- 284/ 988) -51.3 E60-E52 N13-N18
      4  522  520 (S13E45 L=119)   494    123        1 ( 465/ 503- 564/ 542) -20.6 E49-E41 S14-S11
  
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.