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20170323 - Latest Filament data
Available data for 20170323: »12 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  740 1621 (N20E35 L= 94)   275     75        0 ( 728/1586- 750/1659) -59.0 E36-E33 N18-N23
      2 1868 1155 (N27W54 L=182)   514    126        0 (1831/1127-1897/1174)   0.0 W49-W57 N26-N27
      3  245 1077 (S22E54 L= 75)   499    113        0 ( 204/1051- 278/1097)  -8.1 E57-E50 S22-S20
      4 1132  877 (S12W10 L=138)   519    161        0 (1062/ 843-1225/ 911)  48.8 W06-W14 S15-S07
  
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.