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20170507 - Filament data for 15 UTC
Available data for 20170507: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC   »17 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  699 1579 (N21E36 L=218)   399    146        0 ( 658/1530- 738/1629) -24.0 E40-E31 N19-N23
      2  403  597 (S45E36 L=218)   517    226        0 ( 321/ 578- 472/ 614)  10.6 E45-E29 S47-S43
  
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.