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20210621 - Filament data for 15 UTC
Available data for 20210621: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC   »17 UTC   »18 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1006 1626 (N41E08 L=167)   590     79        1 ( 974/1587-1044/1656) -23.2 E11-E04 N38-N43
      2 1264 1333 (N23W13 L=188)   757    260        0 (1192/1245-1350/1421) -39.8 W07-W19 N17-N28
      3 1708  638 (S17W55 L=230)   349     59        1 (1693/ 606-1726/ 668) -63.4 W53-W56 S19-S15
      4 1480  448 (S32W42 L=217)   390    117        0 (1421/ 435-1534/ 466)  11.3 W36-W46 S33-S30
  
Download FITS filament maps as tar archive

» All Filament Data of 20210621 ...
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.