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20210120 - Filament data for 09 UTC
Available data for 20210120: »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  329  834 (S21E48 L=337)   430    114        0 ( 305/ 782- 361/ 884) -71.6 E49-E45 S23-S17
      2  947  734 (S23E02 L= 22)   424    106        2 ( 915/ 687- 979/ 784)  66.8 E04-W00 S26-S19
      3 1188  373 (S45W22 L= 47)   473     65        1 (1166/ 338-1210/ 416) -39.8 W18-W25 S47-S42
      4 1255  371 (S44W28 L= 52)   400     69        1 (1234/ 337-1286/ 409) -39.8 W24-W30 S47-S41
  
Download FITS filament maps as tar archive

» All Filament Data of 20210120 ...
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.