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20170826 - Latest Filament data
Available data for 20170826: »05 UTC   »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 1120 1677 (N45W27 L=254)   271     68        0 (1103/1650-1138/1706)  63.4 W25-W29 N42-N46
      2  977 1555 (N40W11 L=237)   306     42        1 ( 953/1529- 994/1578)  45.0 W09-W12 N38-N41
      3  994  976 (N05E03 L=224)   194     40        0 ( 968/ 960-1025/ 993)  14.0 E04-W00 N04-N05
      4  309  950 (N15E50 L=177)   300     85        0 ( 282/ 934- 342/ 969) -18.4 E52-E46 N14-N16
  
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.