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20130420 - Latest Filament data
Available data for 20130420: »10 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  299 1118 (S18E50 L=275)   288     67        0 ( 271/1102- 335/1138)  26.6 E53-E47 S18-S15
      2 1391  684 (S13W31 L=356)   245     77        0 (1354/ 665-1424/ 701)  36.9 W29-W33 S15-S12
      3 1035  444 (S38W21 L=346)   433    124        0 ( 998/ 411-1086/ 480)  -6.3 W16-W25 S39-S36
  
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.