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20180817 - Filament data for 06 UTC
Available data for 20180817: »06 UTC   »07 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  458 1415 (N41E36 L=176)   858    181        3 ( 437/1358- 484/1498) -68.2 E38-E33 N36-N46
      2 1679 1381 (N13W53 L=265)   361     55        1 (1655/1358-1700/1405) -90.0 W50-W54 N11-N14
      3  459 1313 (N34E35 L=177)   334     64        1 ( 435/1280- 496/1332)  36.9 E37-E32 N31-N34
  
Download FITS filament maps as tar archive

» All Filament Data of 20180817 ...
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.