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20180721 - Filament data for 08 UTC
Available data for 20180721: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »12 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  603 1226 (N20E27 L=181)   228     74        0 ( 585/1193- 623/1269) -68.2 E28-E25 N17-N22
      2  616 1003 (N06E26 L=182)   563    130        0 ( 552/ 981- 682/1032)   6.3 E30-E21 N04-N07
      3  438  991 (N06E39 L=169)   254     44        0 ( 411/ 972- 460/1012)  26.6 E41-E37 N04-N07
  
Download FITS filament maps as tar archive

» All Filament Data of 20180721 ...
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.