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20171120 - Filament data for 08 UTC
Available data for 20171120: »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 1591 1602 (N23W54 L=229)   477     74        1 (1567/1583-1622/1624) -36.9 W51-W56 N21-N24
      2 1145 1133 (N06W09 L=184)   296     74        0 (1125/1108-1177/1172) -78.7 W07-W10 N03-N08
      3  505  675 (S07E40 L=135)  1458    355        0 ( 376/ 620- 659/ 726) -22.8 E50-E30 S13-S03
      4  325  555 (S11E60 L=115)  1279    272        1 ( 296/ 492- 382/ 625)  23.2 E65-E51 S14-S08
  
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.