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20170921 - Filament data for 15 UTC
Available data for 20170921: »06 UTC   »07 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  518 1356 (N40E26 L=217)   346     62        0 ( 502/1319- 536/1391)  76.0 E26-E23 N36-N41
      2  880  986 (N09E09 L=233)   293     64        0 ( 846/ 957- 913/1024) -59.0 E10-E07 N06-N11
      3  371  457 (S12E63 L=179)   963    117        3 ( 339/ 415- 401/ 497) -63.4 E66-E60 S14-S08
  
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.