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20171207 - Filament data for 12 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 1560 1412 (N15W41 L=349)   334     99        0 (1519/1388-1593/1438)  15.9 W37-W44 N14-N16
      2 1479  378 (S50W27 L=336)   313     44        0 (1456/ 360-1508/ 393)  11.3 W25-W30 S51-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.