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20170719 - Filament data for 12 UTC
Available data for 20170719: »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 1570 1573 (N35W49 L= 58)   439    126        1 (1543/1544-1599/1599)  23.2 W45-W52 N33-N36
      2  258 1336 (N27E58 L=312)   475     69        1 ( 238/1297- 285/1369)  63.4 E59-E55 N24-N28
      3 1802  899 (S10W55 L= 65)   517     99        2 (1767/ 863-1827/ 925) -15.9 W51-W58 S12-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.