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20171010 - Filament data for 09 UTC
Available data for 20171010: »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 1380 1692 (N32W47 L= 42)   297     59        0 (1352/1674-1409/1706) -26.6 W44-W49 N30-N32
      2 1571 1641 (N22W58 L= 53)   486     56        1 (1550/1619-1599/1667) -76.0 W55-W59 N20-N24
      3  333 1018 (N23E45 L=310)   282     34        1 ( 318/ 992- 354/1044)  71.6 E45-E42 N21-N24
      4 1579  471 (S46W22 L= 17)   562    129        0 (1545/ 436-1609/ 509) -60.9 W19-W25 S50-S41
  
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.