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20210601 - Filament data for 15 UTC
Available data for 20210601: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC   »17 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1010 1777 (N50E22 L= 58)   696    139        1 ( 931/1754-1070/1794)  24.4 E28-E16 N47-N53
      2  184  911 (S22E64 L= 16)   522     65        0 ( 171/ 877- 200/ 942)  45.0 E66-E61 S23-S19
      3 1045  223 (S56W27 L=107)   403     37        1 (1027/ 199-1062/ 250) -56.3 W24-W30 S58-S52
      4 1083  198 (S57W34 L=114)   477     47        1 (1051/ 179-1105/ 222)  -7.1 W30-W38 S58-S54
  
Download FITS filament maps as tar archive

» All Filament Data of 20210601 ...
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.