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20211020 - Filament data for 09 UTC
Available data for 20211020: »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  914 1676 (N47W16 L= 35)   371     52        1 ( 885/1645- 943/1700)  18.4 W13-W19 N45-N48
      2 1100 1212 (N14W09 L= 29)   225     45        1 (1075/1191-1125/1234) -33.7 W07-W10 N12-N14
      3  726 1068 (N15E16 L=  4)   270    107        1 ( 713/1016- 744/1116)  71.6 E17-E14 N12-N18
      4 1230  232 (S53E15 L=  4)   561     69        0 (1197/ 211-1270/ 250) -38.7 E18-E11 S54-S49
  
Download FITS filament maps as tar archive

» All Filament Data of 20211020 ...
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.