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20171203 - Filament data for 09 UTC
Available data for 20171203: »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 1562 1694 (N32W55 L= 58)  1042    203        0 (1476/1657-1638/1726) -22.6 W48-W60 N29-N35
      2  245 1248 (N26E52 L=311)   473     68        1 ( 219/1216- 274/1270) -45.0 E54-E48 N24-N27
      3 1422  405 (S46W19 L= 22)   351     84        0 (1384/ 382-1452/ 424) -29.7 W15-W22 S48-S44
      4  927  187 (S54E33 L=330)   750    125        0 ( 861/ 171- 990/ 204)  -9.5 E39-E26 S56-S52
  
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.