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20230717 - Filament data for 11 UTC
Available data for 20230717: »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 1326 1407 (N27W23 L=301)  1069    260        1 (1246/1336-1418/1505) -42.0 W18-W28 N21-N33
      2  468 1379 (N28E40 L=238)   334    118        1 ( 420/1349- 519/1403) -11.3 E45-E35 N26-N29
      3  445 1206 (N17E39 L=239)   332    104        1 ( 420/1153- 471/1253)  81.9 E41-E37 N13-N20
      4 1180  893 (S04W09 L=287)   215     68        1 (1150/ 865-1212/ 913)  26.6 W07-W11 S05-S03
      5 1279  832 (S09W15 L=293)   515    102        2 (1246/ 782-1305/ 880)  80.5 W13-W16 S11-S05
      6 1689  771 (S15W46 L=324)  1488    315        2 (1611/ 621-1768/ 878)  53.7 W40-W53 S25-S09
      7 1790  684 (S23W60 L=338)  3199    301        6 (1718/ 588-1858/ 769)  39.3 W51-W69 S29-S16
      8  295  616 (S20E60 L=218)   722    107        1 ( 278/ 573- 311/ 674)  41.2 E63-E55 S23-S16
  
Download FITS filament maps as tar archive

» All Filament Data of 20230717 ...
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.