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20210709 - Filament data for 11 UTC
Available data for 20210709: »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  478 1620 (N43E52 L=247)   467     69        1 ( 454/1596- 506/1650) -21.8 E57-E47 N40-N44
      2  983 1397 (N27E03 L=297)   266     85        1 ( 966/1363-1010/1437) -59.0 E03-W00 N25-N30
      3 1376  486 (S32W26 L=325)   269     68        0 (1352/ 464-1410/ 507)  36.9 W24-W28 S33-S30
      4 1137  292 (S48W10 L=309)   429     78        0 (1096/ 282-1182/ 307)   0.0 W06-W14 S49-S46
  
Download FITS filament maps as tar archive

» All Filament Data of 20210709 ...
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.