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20171122 - Latest Filament data
Available data for 20171122: »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  416 1439 (N40E35 L=110)   532    108        1 ( 373/1413- 462/1456) -20.6 E39-E31 N37-N41
      2  815 1253 (N19E08 L=138)   286     58        0 ( 786/1234- 850/1270)   0.0 E09-E05 N17-N20
      3  817  752 (S10E18 L=128)  2394    667        4 ( 614/ 565-1118/ 865)   3.4 E34-W00 S17-S03
      4  742  464 (S26E31 L=115)   363     80        2 ( 695/ 447- 784/ 480)  15.3 E33-E28 S27-S23
  
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.