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20210601 - Filament data for 12 UTC
Available data for 20210601: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC   »17 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1020 1778 (N50E21 L= 61)   516     71        2 ( 984/1755-1048/1798)  36.9 E24-E17 N48-N52
      2  171  919 (S21E66 L= 16)   633     74        1 ( 147/ 886- 191/ 952)  51.3 E70-E62 S23-S18
      3 1049  213 (S57W29 L=110)  1016    104        3 (1008/ 180-1095/ 254) -14.9 W22-W37 S59-S52
  
Download FITS filament maps as tar archive

» All Filament Data of 20210601 ...
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.