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20210218 - Filament data for 09 UTC
Available data for 20210218: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  369  698 (S39E43 L=320)  1546    396        3 ( 272/ 540- 489/ 856)  36.9 E64-E31 S50-S26
      2 1237  366 (S41W35 L= 38)   984    189        2 (1178/ 286-1284/ 443) -20.2 W26-W45 S45-S37
      3 1413  310 (S39W54 L= 57)   620     94        0 (1368/ 289-1464/ 325)  29.7 W50-W58 S40-S36
  
Download FITS filament maps as tar archive

» All Filament Data of 20210218 ...
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.