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20210628 - Filament data for 09 UTC
Available data for 20210628: »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  893 1430 (N27E11 L= 74)   344    200        0 ( 829/1383- 975/1490) -28.6 E16-E05 N24-N31
      2  661  520 (S32E24 L= 62)   383    112        0 ( 642/ 469- 688/ 571)  58.0 E26-E21 S36-S28
      3 1118  479 (S33W10 L= 96)   754    192        2 (1031/ 450-1207/ 512)  17.1 W03-W16 S34-S29
      4 1141  246 (S53W18 L=104)   786    136        1 (1104/ 214-1188/ 293) -33.7 W13-W25 S56-S48
  
Download FITS filament maps as tar archive

» All Filament Data of 20210628 ...
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.