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20220417 - Filament data for 13 UTC
Available data for 20220417: »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 1183 1871 (N57E28 L=151)   821     72        2 (1146/1846-1216/1899)  90.0 E32-E23 N52-N61
      2  365 1625 (N13E70 L=109)  3847    259        7 ( 300/1569- 431/1684)  56.3 E81-E62 N08-N17
      3 1370 1622 (N41W03 L=182)   306     31        2 (1348/1596-1387/1644) -63.4 W01-W04 N39-N43
      4  296  589 (S53E54 L=125)   966    125        2 ( 236/ 569- 357/ 615)   2.5 E66-E43 S54-S51
      5 1422  314 (S32W58 L=236)  1459    249        1 (1304/ 287-1530/ 351)  29.1 W47-W65 S36-S26
      6 1082  153 (S56W58 L=236)   602     83        0 (1046/ 134-1120/ 171)  63.4 W53-W61 S58-S53
  
Download FITS filament maps as tar archive

» All Filament Data of 20220417 ...
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.