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20210730 - Filament data for 10 UTC
Available data for 20210730: »04 UTC   »05 UTC   »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 1538  828 (S13W31 L= 53)   343    101        0 (1499/ 789-1575/ 854) -39.8 W28-W34 S15-S10
      2 1276  723 (S16W13 L= 34)   209     41        1 (1246/ 709-1300/ 741)  14.0 W10-W14 S16-S14
      3 1183  516 (S29W05 L= 27)   961    278        2 (1109/ 416-1243/ 638)  56.3 E01-W10 S35-S20
  
Download FITS filament maps as tar archive

» All Filament Data of 20210730 ...
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.