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20230916 - Filament data for 09 UTC
Available data for 20230916: »06 UTC   »07 UTC   »08 UTC   »09 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 1278 1727 (N41W46 L=239)   364     41        0 (1251/1712-1308/1740) -33.7 W43-W48 N39-N42
      2 1600 1662 (N25W67 L=260)   547     87        0 (1572/1627-1630/1700)  59.0 W65-W69 N22-N27
      3 1539 1578 (N23W53 L=246)   500    103        1 (1490/1543-1575/1611) -63.4 W51-W55 N20-N26
      4 1466 1454 (N19W40 L=234)  1453    448        0 (1296/1319-1628/1530) -56.3 W32-W47 N06-N27
      5 1890  909 (S25W62 L=255)  1033     82        1 (1861/ 869-1920/ 942)  11.3 W57-W67 S27-S23
      6 1279  822 (S11W10 L=203)   246    124        0 (1249/ 782-1314/ 880) -81.9 W08-W11 S13-S06
      7 1620  521 (S42W30 L=223)  1376    222        2 (1525/ 457-1686/ 592)  14.0 W20-W36 S44-S38
  
Download FITS filament maps as tar archive

» All Filament Data of 20230916 ...
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.