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20170420 - Filament data for 11 UTC
Available data for 20170420: »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  564 1674 (N21E51 L= 70)   519    171        0 ( 527/1622- 592/1713) -21.8 E56-E46 N18-N23
      2  869 1605 (N24E27 L= 94)   943    208        2 ( 845/1524- 897/1689) -45.0 E32-E22 N19-N29
      3  438 1627 (N15E59 L= 62)   863    119        2 ( 396/1591- 489/1663)  56.3 E62-E55 N12-N18
      4  428  517 (S54E33 L= 87)   652    105        0 ( 402/ 462- 458/ 569) -54.5 E35-E30 S57-S50
      5 1038  225 (S53W37 L=158)   861    168        0 (1007/ 181-1077/ 287) -21.8 W29-W44 S56-S49
  
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.