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20170921 - Filament data for 16 UTC
Available data for 20170921: »06 UTC   »07 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  522 1356 (N39E25 L=217)   329     65        0 ( 506/1319- 540/1389) -90.0 E26-E23 N36-N41
      2  886  984 (N08E09 L=233)   270     53        0 ( 854/ 956- 915/1019) -78.7 E09-E07 N06-N11
      3  369  456 (S12E64 L=178)  1072    179        4 ( 330/ 404- 404/ 490)  80.5 E69-E60 S15-S09
  
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.