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20210526 - Filament data for 09 UTC
Available data for 20210526: »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 1447 1554 (N42W20 L=183)   271     25        1 (1426/1538-1467/1574) -33.7 W17-W21 N40-N43
      2  474  380 (S58E41 L=122)   795     83        1 ( 437/ 361- 512/ 407)  -5.2 E46-E34 S60-S55
  
Download FITS filament maps as tar archive

» All Filament Data of 20210526 ...
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.