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20260417 - Filament data for 09 UTC
Available data for 20260417: »06 UTC   »08 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  647 1830 (N33E61 L=276)   650     67        0 ( 633/1789- 660/1868) -30.3 E69-E55 N29-N36
      2 1040 1426 (N17E11 L=327)   248     54        1 (1009/1400-1063/1452) -14.0 E12-E08 N15-N18
      3  819 1331 (N06E20 L=318)   237    118        0 ( 779/1303- 853/1378)  71.6 E21-E18 N03-N09
      4  412 1221 (S10E43 L=295)   287     70        1 ( 392/1195- 431/1261)  76.0 E43-E41 S11-S07
      5 1915  958 (N19W66 L= 44)   666    102        2 (1894/ 918-1931/1019)  90.0 W63-W69 N16-N23
      6  310  965 (S27E46 L=291)  1369    331        2 ( 180/ 896- 449/ 996)  22.2 E61-E34 S33-S22
  
Download FITS filament maps as tar archive

» All Filament Data of 20260417 ...
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.