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20170517 - Filament data for 07 UTC
Available data for 20170517: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1344 1369 (N25W12 L=138)   418     67        1 (1307/1333-1369/1394) -21.8 W09-W14 N23-N26
      2  674  611 (S35E14 L=112)   400    128        0 ( 612/ 592- 733/ 636)   6.3 E18-E09 S36-S34
  
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.