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20210425 - Filament data for 05 UTC
Available data for 20210425: »05 UTC   »06 UTC   »07 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  281  534 (S57E64 L=151)   603     44        0 ( 252/ 519- 307/ 554)   8.1 E76-E55 S58-S54
      2  875  485 (S41W08 L=223)   228     53        0 ( 852/ 467- 903/ 508) -11.3 W05-W10 S41-S39
      3 1142  414 (S36W29 L=244)   325     43        0 (1120/ 395-1169/ 435) -11.3 W27-W32 S37-S34
      4  705  382 (S55E01 L=214)  1517    260        2 ( 588/ 347- 815/ 426)   9.5 E14-W10 S58-S50
  
Download FITS filament maps as tar archive

» All Filament Data of 20210425 ...
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.