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20170923 - Filament data for 11 UTC
Available data for 20170923: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1236 1159 (N09W15 L=234)   292     84        0 (1193/1124-1278/1198) -71.6 W14-W17 N05-N11
      2  554  393 (S19E50 L=168)   363     80        0 ( 534/ 363- 568/ 430)  38.7 E52-E47 S20-S16
  
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.