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20170721 - Filament data for 07 UTC
Available data for 20170721: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  499 1363 (N29E36 L=310)   497     57        1 ( 472/1333- 527/1397)  45.0 E37-E33 N27-N31
      2  501  929 (N02E35 L=311)   240     80        0 ( 484/ 891- 522/ 975) -63.4 E35-E33 N00-N04
  
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.