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20211121 - Filament data for 12 UTC
Available data for 20211121: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  828  395 (S32E28 L=288)  1251    276        1 ( 752/ 312- 910/ 488)  22.8 E38-E19 S36-S27
      2 1157  234 (S54E13 L=303)   938    131        1 (1136/ 172-1183/ 298)  66.8 E18-E09 S61-S47
      3  559  259 (S36E63 L=253)   679     46        2 ( 538/ 233- 581/ 286)  14.0 E69-E57 S37-S34
  
Download FITS filament maps as tar archive

» All Filament Data of 20211121 ...
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.