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20170409 - Latest Filament data
Available data for 20170409: »06 UTC   »07 UTC   »08 UTC   »09 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  661 1639 (N20E42 L=222)  1009    299        0 ( 620/1550- 717/1738) -36.3 E50-E33 N15-N26
      2  295 1563 (N08E72 L=192)   677    147        3 ( 263/1539- 324/1605)  51.3 E76-E67 N06-N11
      3  334  637 (S48E42 L=221)   342     36        0 ( 313/ 613- 352/ 659) -56.3 E44-E40 S49-S46
      4 1103  566 (S29W19 L=283)   285     92        0 (1064/ 543-1150/ 599)   0.0 W15-W22 S29-S28
  
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.