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20171219 - Filament data for 07 UTC
Available data for 20171219: »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  931 1801 (N53W02 L=155)   384     61        0 ( 909/1773- 954/1827)  59.0 W00-W04 N50-N56
      2  708 1444 (N27E17 L=136)   344     85        1 ( 667/1424- 746/1465) -33.7 E20-E14 N25-N29
      3  217 1413 (N31E60 L= 93)   842    254        1 ( 170/1395- 255/1431) -15.3 E66-E55 N29-N32
      4  477  799 (S10E37 L=116)   786    160        1 ( 423/ 740- 533/ 846)  26.6 E42-E32 S13-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.