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20210531 - Filament data for 11 UTC
Available data for 20210531: »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  875 1812 (N49E37 L= 59)  1052    131        2 ( 804/1784- 931/1831)  21.8 E43-E31 N47-N51
      2  778  282 (S58E03 L= 92)   551     77        1 ( 746/ 255- 819/ 310) -18.4 E07-W02 S59-S55
      3  916  254 (S56W13 L=108)   416     26        0 ( 897/ 228- 931/ 283) -63.4 W10-W15 S59-S53
      4  971  232 (S57W20 L=115)   426     29        1 ( 949/ 210- 994/ 260) -29.7 W16-W23 S59-S54
      5 1101  206 (S56W35 L=131)   419     35        1 (1079/ 185-1117/ 235) -32.0 W31-W39 S57-S52
  
Download FITS filament maps as tar archive

» All Filament Data of 20210531 ...
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.