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20171207 - Filament data for 09 UTC
Available data for 20171207: »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 1550 1410 (N15W40 L=350)   409    158        1 (1498/1380-1607/1436)  11.3 W35-W45 N14-N16
      2 1457  369 (S50W25 L=336)   464     72        0 (1425/ 339-1494/ 392)   8.1 W22-W29 S52-S48
  
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.