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20210905 - Filament data for 08 UTC
Available data for 20210905: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1302 1791 (N45W55 L=309)   398     37        0 (1282/1772-1325/1813)  63.4 W51-W57 N43-N47
      2  576 1522 (N49E22 L=232)   394     78        1 ( 551/1485- 594/1565)  71.6 E24-E20 N45-N51
      3  447 1392 (N42E35 L=218)   494     77        1 ( 425/1346- 466/1430) -71.6 E37-E33 N38-N44
      4  141 1092 (N27E72 L=182)   609     69        0 ( 113/1075- 175/1114)  -4.4 E79-E65 N25-N27
  
Download FITS filament maps as tar archive

» All Filament Data of 20210905 ...
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.