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20260318 - Latest Filament data
Available data for 20260318: »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  747 1829 (N34E49 L=321)   622     61        1 ( 715/1804- 779/1849) -12.5 E54-E45 N32-N36
      2 1536 1592 (N43W18 L= 28)   330     45        1 (1513/1572-1567/1611) -11.3 W15-W20 N41-N44
      3 1679 1201 (N22W35 L= 45)   398    108        0 (1635/1162-1717/1231) -15.9 W31-W38 N20-N22
      4  547  836 (S30E25 L=346)   987    220        2 ( 459/ 791- 642/ 903)  -7.6 E32-E17 S30-S27
      5  770  785 (S27E08 L=  2)   232     80        0 ( 732/ 774- 811/ 797)  36.9 E10-E05 S28-S25
      6 1542  549 (S17W47 L= 58)   365     63        0 (1527/ 513-1556/ 585) -36.9 W44-W50 S18-S14
      7 1684  518 (S14W61 L= 71)  1841    239        3 (1568/ 481-1776/ 560)  21.8 W50-W71 S18-S09
  
Data will be available after one hour of observations. 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.